Relevant bibliographies by topics / Isolated Population, Gene pool

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Isolated Population, Gene pool'

Author: Grafiati
Published: 19 February 2023
Last updated: 30 July 2025

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Journal articles on the topic "Isolated Population, Gene pool"

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Shang, Peng, Wenting Li, Zhankun Tan, et al. "Population Genetic Analysis of Ten Geographically Isolated Tibetan Pig Populations." Animals 10, no. 8 (2020): 1297. http://dx.doi.org/10.3390/ani10081297.

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Several geographically isolated populations of Tibetan pigs inhabit the high-altitude environment of the Tibetan Plateau. Their genetic relationships, contribution to the pool of genetic diversity, and their origin of domestication are unclear. In this study, whole-genome re-sequencing data from 10 geographically isolated Tibetan pig populations were collected and analyzed. Population genetic analyses revealed limited genetic differentiation among the Tibetan pig populations. Evidence from deleterious variant analysis indicated that population-specific deleterious variants were the major compo
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Huang, K., J. Bahl, X. H. Fan, et al. "Establishment of an H6N2 Influenza Virus Lineage in Domestic Ducks in Southern China." Journal of Virology 84, no. 14 (2010): 6978–86. http://dx.doi.org/10.1128/jvi.00256-10.

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ABSTRACT Multiple reassortment events between different subtypes of endemic avian influenza viruses have increased the genomic diversity of influenza viruses circulating in poultry in southern China. Gene exchange from the natural gene pool to poultry has contributed to this increase in genetic diversity. However, the role of domestic ducks as an interface between the natural gene pool and terrestrial poultry in the influenza virus ecosystem has not been fully characterized. Here we phylogenetically and antigenically analyzed 170 H6 viruses isolated from domestic ducks from 2000 to 2005 in sou
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Kharkov, V. N., N. A. Kolesnikov, L. V. Valikhova, et al. "Traces of Paleolithic expansion in the Nivkh gene pool based on data on autosomal SNP and Y chromosome polymorphism." Vavilov Journal of Genetics and Breeding 28, no. 6 (2024): 659–66. http://dx.doi.org/10.18699/vjgb-24-73.

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The Nivkhs are a small ethnic group indigenous of the Russian Far East, living in the Khabarovsk Territory and on Sakhalin Island, descending from the ancient inhabitants of these territories. In the Nivkhs, a specific Sakhalin-Amur anthropological type is prevalent. They are quite isolated, due to long isolation from contacts with other peoples. The gene pool of the Nivkhs and other Far Eastern and Siberian populations was characterized using a genome-wide panel of autosomal single-nucleotide polymorphic markers and Y chromosome haplogroups. Bioinformatic processing of frequencies of autosoma
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Singh, Shree P., Howard F. Schwartz, Henry Terán, Diego Viteri, and Kristen Otto. "Pyramiding white mould resistance between and within common bean gene pools." Canadian Journal of Plant Science 94, no. 5 (2014): 947–54. http://dx.doi.org/10.4141/cjps2013-321.

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Singh, S. P., Schwartz, H. F., Terán, H., Viteri, D. and Otto, K. 2014. Pyramiding white mould resistance between and within common bean gene pools. Can. J. Plant Sci. 94: 947–954. White mould caused by Sclerotinia sclerotiorum (Lib.) de Bary is a severe disease of common bean (Phaseolus vulgaris L.) in North America and similar production regions. Low to high levels of white mould resistance exist in cultivated and wild common bean and the secondary gene pool. But, cultivars with high levels of resistance are not yet available. The objectives of this study were: (1) to combine or pyramid high
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Grugni, Viola, Alessandro Raveane, Giulia Colombo, et al. "Y-chromosome and Surname Analyses for Reconstructing Past Population Structures: The Sardinian Population as a Test Case." International Journal of Molecular Sciences 20, no. 22 (2019): 5763. http://dx.doi.org/10.3390/ijms20225763.

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Many anthropological, linguistic, genetic and genomic analyses have been carried out to evaluate the potential impact that evolutionary forces had in shaping the present-day Sardinian gene pool, the main outlier in the genetic landscape of Europe. However, due to the homogenizing effect of internal movements, which have intensified over the past fifty years, only partial information has been obtained about the main demographic events. To overcome this limitation, we analyzed the male-specific region of the Y chromosome in three population samples obtained by reallocating a large number of Sard
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Yanagawa, Katsunori, Akira Haraguchi, Kai Yoshitake, et al. "Ubiquity of Euglena mutabilis Population in Three Ecologically Distinct Acidic Habitats in Southwestern Japan." Water 13, no. 11 (2021): 1570. http://dx.doi.org/10.3390/w13111570.

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Three strains of Euglena mutabilis were isolated from sediments in acidic inland water systems (pH = 3.4–4.7), in Southwestern Japan—acid mine drainage in Sensui (Fukuoka), cold sulfidic spring in Bougatsuru (Oita), and a temporal pool in the Ebinokogen volcanic area (Miyazaki). All strains grew well in acidic media at pH 3.07. Phylogenetic analysis among these three strains showed high similarities to plastid SSU and nuclear SSU rRNA gene sequences (99.86% and 99.76%, respectively). They were closely related to the cultured isolates from other highly acidic habitats (pH = 2.0–5.9). Concentrat
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Dekoninck, Wouter, Kevin Maebe, Peter Breyne, and Frederik Hendrickx. "Polygyny and strong genetic structuring within an isolated population of the wood ant Formica rufa." Journal of Hymenoptera Research 41 (December 22, 2014): 95–111. https://doi.org/10.3897/JHR.41.8191.

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Social structuring of populations within some Formica species exhibits considerable variation going from monodomous and monogynous populations to polydomous, polygynous populations. The wood ant species Formica rufa appears to be mainly monodomous and monogynous throughout most of its distribution area in central and northern Europe. Only occasionally it was mentioned that F. rufa can have both polygynous and monogynous colonies in the same geographical region. We studied an isolated polydomous F. rufa population in a deciduous mixed forest in the north-west of Belgium. The level of polydomy w
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Olalekan Adeola, Pius, Oluwole Moses David, and Olusola Adeoye Oluwole. "Evaluation of pathogenicity and antifungal resistance of frequently occurred Aspergillus and Fusarium species in swimming pools in selected hotels in Ekiti state." International Journal of Basic and Applied Sciences 13, no. 1 (2024): 7–11. http://dx.doi.org/10.14419/k4jsjj33.

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Background: Swimming pools have been reported as critical fungal reservoirs. This study was designed to investigate fungal populations in swimming pools as well as detect the presence of virulence factors in the recovered isolates. Methods: Estimation of the mycobiota in the swimming pools sampled was done and isolates recovered were identified using colonial, morphology and molecular methods. Also, virulence factors: lipase, keratinase, laccase, hydrophobicity and biofilm formation were also determined using standard methods while antifungal susceptibility was done using clinically approved m
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Damba, Larissa D., Elena V. Aigygy, Oleg P. Balanovsky, Nadehzda V. Markina, Maksat K. Zhabagin, and Elena V. Balanovskaya. "The Central Asian component in the gene pool of the Tuvan tribal group Mongush: on the question of the Mongolian contribution to the ethnogenesis of the Tuvans." Moscow University Anthropology Bulletin (Vestnik Moskovskogo Universiteta. Seria XXIII. Antropologia), no. 1 (June 23, 2022): 77–85. http://dx.doi.org/10.32521/2074-8132.2022.1.077-085.

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Introduction. Historical sources, as well as ethnographic, anthropological and linguistic data, speak of a significant influence of the Mongol-speaking tribes on the ethnogenesis of the Tuvans. Instead, the degree of Mongolian influence on the gene pool can only be assessed in molecular genetic studies. In this work, according to the data of complete sequencing of the C2-M217 haplogroup, a population screening of the Y-gene pool of the most numerous Tuvan tribal group Mongush was carried out. Materials and methods. DNA isolated from venous blood samples of 98 representatives of the Mongush tri
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Santorek, Anna, Paweł Armatys, Barbara Pregler, et al. "Genetic diversity of the Carpathian capercaillie in space and time." Folia Forestalia Polonica 66, no. 1 (2024): 46–60. http://dx.doi.org/10.2478/ffp-2024-0005.

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Abstract Knowledge about changes occurring in the genetic structure of populations is extremely important in the case of endangered species. Research studies conducted in space and time allow us to identify factors that are influencing gene flow. Especially in the case of species occurring in the form of dispersed, more or less isolated populations, this is crucial for developing effective conservation strategies. The Carpathians are one of the most important capercaillies stronghold in Central Europe. The population here is fragmented, and at least, some groups of birds are small and isolated
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Dissertations / Theses on the topic "Isolated Population, Gene pool"

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Benton, Miles Clifford. "Identification of Susceptibility Genes for Metabolic Syndrome in the Isolated Population of Norfolk Island." Thesis, Griffith University, 2014. http://hdl.handle.net/10072/366757.

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The Metabolic Syndrome (MetS) is a common disorder characterized by obesity and abnormal lipid and carbohydrate metabolism. Although not a disease in itself, MetS leads to markedly increased risk of developing type-2 diabetes (T2D) and cardiovascular disease (CVD). MetS, and its component traits, are influenced by a complex interplay of multiple factors including modifiable environmental variables and inherited genetic predisposition. These envirogenomic relationships are yet to be completely elucidated and are likely to vary among different populations. The Norfolk Island (NI) community i
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Dilyté, Jolita. "Population structure and gene flow in desert environments: an application of molecular tools to isolated fish populations in West Africa." Master's thesis, 2014. https://repositorio-aberto.up.pt/handle/10216/86325.

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Dilyté, Jolita. "Population structure and gene flow in desert environments: an application of molecular tools to isolated fish populations in West Africa." Dissertação, 2014. https://repositorio-aberto.up.pt/handle/10216/86325.

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Books on the topic "Isolated Population, Gene pool"

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Frankham, Richard, Jonathan D. Ballou, Katherine Ralls, et al. Managing gene flow among isolated population fragments. I. Limited information. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780198783398.003.0012.

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When the decision is made to augment gene flow into an isolated population, managers must decide how to augment gene flow, when to start, from where to take the individuals or gametes to be added, how many, which individuals, how often and when to cease. Even without detailed genetic data, sound genetic management strategies for augmenting gene flow can be instituted by considering population genetics theory, and/or computer simulations. When detailed data are lacking, moving (translocating) some individuals into isolated inbred population fragments is better than moving none, as long as the r
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Frankham, Richard, Jonathan D. Ballou, Katherine Ralls, et al. Managing gene flow among isolated population fragments. II. Management based on kinship. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780198783398.003.0013.

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With more detailed genetic information, more precise genetic management of fragmented populations can be achieved, leading to improved retention of genetic diversity and lower inbreeding. Using mean kinship within and between populations (estimated from modeling, pedigrees, genetic markers or genomes), and moving individuals among fragments with the lowest between fragment mean kinships provides the best approach to gene flow management. Populations should then be monitored to confirm that movement of individuals has resulted in the desired levels of gene flow, and that genetic diversity has b
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Frankham, Richard, Jonathan D. Ballou, Katherine Ralls, et al. Population fragmentation causes inadequate gene flow and increases extinction risk. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780198783398.003.0005.

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Most species now have fragmented distributions, often with adverse genetic consequences. The genetic impacts of population fragmentation depend critically upon gene flow among fragments and their effective sizes. Fragmentation with cessation of gene flow is highly harmful in the long term, leading to greater inbreeding, increased loss of genetic diversity, decreased likelihood of evolutionary adaptation and elevated extinction risk, when compared to a single population of the same total size. The consequences of fragmentation with limited gene flow typically lie between those for a large popul
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Frankham, Richard, Jonathan D. Ballou, Katherine Ralls, et al. Genetic rescue by augmenting gene flow. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780198783398.003.0006.

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Inbreeding is reduced and genetic diversity enhanced when a small isolated inbred population is crossed to another unrelated population. Crossing can have beneficial or harmful effects on fitness, but beneficial effects predominate, and the risks of harmful ones (outbreeding depression) can be predicted and avoided. For crosses with a low risk of outbreeding depression, there are large and consistent benefits on fitness that persist across generations in outbreeding species. Benefits are greater in species that naturally outbreed than those that inbreed, and increase with the difference in inb
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Frankham, Richard, Jonathan D. Ballou, Katherine Ralls, et al. Take home messages. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780198783398.003.0015.

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We recommend augmentation of gene flow for isolated population fragments that are suffering inbreeding and low genetic diversity, provided that proposed population crosses have low risks of outbreeding depression, and the predicted benefits justify the financial costs.
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Frankham, Richard, Jonathan D. Ballou, Katherine Ralls, et al. Genetic Management of Fragmented Animal and Plant Populations. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780198783398.001.0001.

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The biological diversity of the planet is being rapidly depleted due to the direct and indirect consequences of human activity. As the size of animal and plant populations decrease and fragmentation increases, loss of genetic diversity reduces their ability to adapt to changes in the environment, with inbreeding and reduced fitness inevitable consequences for many species. Many small isolated populations are going extinct unnecessarily. In many cases, such populations can be genetically rescued by gene flow into them from another population within the species, but this is very rarely done. Thi
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Frankham, Richard, Jonathan D. Ballou, Katherine Ralls, et al. A Practical Guide for Genetic Management of Fragmented Animal and Plant Populations. Oxford University Press, 2019. http://dx.doi.org/10.1093/oso/9780198783411.001.0001.

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The biological diversity of the planet is being rapidly depleted due to the direct and indirect consequences of human activity. As the size of wild animal and plant populations decreases and fragmentation increases, inbreeding reduces fitness and loss of genetic diversity reduces their ability to adapt to changes in the environment. Many small isolated populations are going extinct unnecessarily. In many cases, such populations can be genetically rescued by gene flow from another population within the species, but this is very rarely done. This book provides a practical guide to the genetic ma
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Dawson, Susan. Other bacterial diseasesStaphylococcal zoonoses. Oxford University Press, 2011. http://dx.doi.org/10.1093/med/9780198570028.003.0026.

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Staphylococcal species are common commensals of the skin and mucous membranes of humans and animals but only in very recent years has zoonotic infections been recognised. They can also be associated with infection and disease, especially coagulase positive organisms. Staphylococcus aureus is relatively frequently carried by humans in the nasal passages and is a cause of infections in people including bacteraemias in hospitalised patients. More recently some strains of Staphylococcus aureus have acquired a resistance gene (mecA) which renders them resistant to meticillin (meticillin-resistant S
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Book chapters on the topic "Isolated Population, Gene pool"

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Epping, Lennard, Esther-Maria Antão, and Torsten Semmler. "Population Biology and Comparative Genomics of Campylobacter Species." In Current Topics in Microbiology and Immunology. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-65481-8_3.

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AbstractThe zoonotic pathogen Campylobacter is the leading cause for bacterial foodborne infections in humans. Campylobacters are most commonly transmitted via the consumption of undercooked poultry meat or raw milk products. The decreasing costs of whole genome sequencing enabled large genome-based analyses of the evolution and population structure of this pathogen, as well as the development of novel high-throughput molecular typing methods. Here, we review the evolutionary development and the population diversity of the two most clinically relevant Campylobacter species; C. jejuni and C. co
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Bell, Michael A., and Susan A. Foster. "Introduction to the evolutionary biology of the threespine stickleback." In The Evolutionary Biology of the Threespine Stickleback. Oxford University PressOxford, 1994. http://dx.doi.org/10.1093/oso/9780198577287.003.0001.

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Abstract The threespine stickleback, Gasterosteus aculeatus, is a species complex that comprises thousands of phenotypically diverse populations. It is widely distributed in boreal and temperate regions of the northern hemisphere and inhabits coastal marine waters, brackish waters, and a wide array of freshwater habitats. Its broad geographical and ecological distribution and the fragmentation of its gene pool into many thousands of isolated or semiisolated demes in freshwater habitats have generated an extraordinary range of phenotypic diversity. In some instances, divergent populations have
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Spann, Timothy P., Debra A. Brock, and Richard H. Gomer. "Shotgun Antisense Mutagenesis." In Antisense Technology. Oxford University PressOxford, 1997. http://dx.doi.org/10.1093/oso/9780199635832.003.0013.

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Abstract The use of antisense RNA and DNA to block gene expression has proven to be a valuable technique for the examination of gene function in a number of different systems. Typically, a known CDNA fragment is directionally cloned into an expression vector so that cells transfected with this construct will synthesize antisense RNA transcripts. The antisense transcript will cause the loss or reduction of the corresponding gene product. The phenotypes of transformed cells are then assayed and possible functions of the gene are inferred. If, instead of transforming cells with one antisense cons
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Embleton, M. Jim. "Reverse transcriptase in situ PCR for RNA detection." In PCR3. Oxford University PressOxford, 1997. http://dx.doi.org/10.1093/oso/9780199636327.003.0005.

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Abstract Most published applications of in situ PCR for amplification of specific nucleic acid sequences in cells or tissues have been for the detection of genes or viruses which are present in low copy numbers or in a minority of the cell population. Detection may be either indirect, for example by hybridizing a labelled oligonucleotide probe to the amplified DNA, or direct, where the product is amplified with labelled oligonucleotide primers. A variety of labels for oligonucleotides have been used in different situations, including fluorescent dyes for direct microscopic visualization (1,2),
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Tahseen, Muhammad. "Genetic Assessment of Silver Carp Populations in River Chenab (Pakistan) as Revealed by SSR Markers." In Genetic Diversity - Recent Advances and Applications [Working Title]. IntechOpen, 2022. http://dx.doi.org/10.5772/intechopen.108288.

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Freshwater fish stocks are being exposed to increasing threats as a result of fisheries and aquaculture practices. Integrating genetic knowledge into fisheries and aquaculture management is becoming increasingly important in order to ensure the sustainability of species. So, I used SSR markers to evaluate the pattern of genetic variability in Silver Carp populations (175 samples) from five different sites of River Chenab, Pakistan. DNA was isolated and processed for analysis. There were no scoring errors related to large allele, no stuttering bands, and no null allele. The mean values of numbe
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Frankham, Richard, Jonathan D. Ballou, Katherine Ralls, et al. "Managing gene flow among isolated population fragments." In A Practical Guide for Genetic Management of Fragmented Animal and Plant Populations. Oxford University Press, 2019. http://dx.doi.org/10.1093/oso/9780198783411.003.0008.

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Even without detailed genetic data, sound genetic management strategies for augmenting gene flow can be instituted by considering population genetics theory, and/or computer simulations. When detailed data are lacking, moving (translocating) some individuals into isolated inbred population fragments is better than moving none, as long as the risk of outbreeding depression is low. With more detailed genetic information, more precise genetic management of fragmented populations can be achieved. Using mean kinship within and between populations (estimated from modeling, pedigrees, genetic markers
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Lank, David B., and Robert F. Rockwell. "Population Structure And Gene Fiow." In The Snow Geese Of La Pérouse Bay. Oxford University PressOxford, 1995. http://dx.doi.org/10.1093/oso/9780198540649.003.0003.

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Abstract The Snow Geese nesting at La Pérouse Bay are not an isolated biological population. Pair formation occurs away from the breeding grounds, where La Pérouse Bay geese mix with those breeding at other nesting colonies. The level of gene exchange among colonies needs to be assessed if we are to infer potential local evolutionary consequences of the selective regime operating among the birds nesting at La Pérouse Bay. We aim to assess how both selection and gene flow can act to modify the genetic structure of our population. This chapter puts our colony into perspective by examining the po
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Allendorf, Fred W., W. Chris Funk, Sally N. Aitken, Margaret Byrne, and Gordon Luikart. "Population Connectivity." In Conservation and the Genomics of Populations. Oxford University Press, 2022. http://dx.doi.org/10.1093/oso/9780198856566.003.0019.

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We discuss the roles of gene flow, genetic drift, and selection in determining the distribution of genetic variation in complex, real-world landscapes. A metapopulation is a group of populations that experience some degree of gene flow among them. Metapopulation structure can have complex effects on patterns of genetic variation within and among populations. For species that do not naturally occur in discrete habitat patches, a landscape genetics framework is more appropriate. Landscape genetics combines population genetics, landscape ecology, and spatial statistics to understand how environme
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Allendorf, Fred W., W. Chris Funk, Sally N. Aitken, Margaret Byrne, and Gordon Luikart. "Population Subdivision." In Conservation and the Genomics of Populations. Oxford University Press, 2022. http://dx.doi.org/10.1093/oso/9780198856566.003.0009.

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Natural populations of most species are subdivided or “structured” into partially isolated local random mating populations that are called “demes.” The subdivision of a species into subpopulations means that genetic variation exists at two levels: (1) genetic variation within local populations and (2) genetic diversity between local populations. The amount of divergence among populations is a function of the amount of gene flow between populations, the effective population sizes (i.e., genetic drift), and fitness differences in different environments (i.e., natural selection). In some species,
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Bhaskar, Ranjana, and E. Agnita Sharon. "Molecular Genetic Approaches in Wildlife Conservation." In Genetic Diversity - Recent Advances and Applications [Working Title]. IntechOpen, 2022. http://dx.doi.org/10.5772/intechopen.106648.

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Wildlife conservation is of major biological importance due to the survivability of organisms in an ecosystem and population stability. The primary concern of the management and genetics of populations is inbreeding. The small population size can play a diminishing role in genetic variability and increasing inbreeding in animal populations. Inbreeding depression can be due to major factors such as rare, deleterious, recessive alleles which can be repressed under heterozygous conditions. The decreasing effect in heterozygosity can be significant upon severe bottleneck effect. The genetic variat
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Conference papers on the topic "Isolated Population, Gene pool"

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Zemskova, N. E., and V. N. Sattarov. "VALUE OF COEFFICIENT OF VARIATION IN ANALYSIS OF DEGREE OF METHIZATION OF MIDRUSSIAN BEE BREED IN SAMARA REGION." In STATE AND DEVELOPMENT PROSPECTS OF AGRIBUSINESS Volume 2. DSTU-Print, 2020. http://dx.doi.org/10.23947/interagro.2020.2.631-633.

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On example of hobot length variation coefficient, the article shows the dynamics of methylation of Middle Russian bee breed in the forest steppe zone of the Samara region, which allows to start the development of measures aimed at restoration, preservation and further rational use of the gene pool of the Middle Russian honey bee population.
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Asikaev, M. G., G. G. Asylguzhin, and R. R. Galin. "TO THE PROBLEM OF STUDYING THE STATE OF POPULATION GENE POOL OF THE BURZYANSKY DARK FOREST BEES (APIS MELLIFERA MELLIFERA L.)." In Современные проблемы пчеловодства и апитерапии. Федеральное государственное бюджетное научное учреждение "Федеральный научный центр пчеловодства", 2021. http://dx.doi.org/10.51759/pchel_api_2021_13.

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Udina, I. G., A. S. Gracheva, Yu А. Vasiliev, E. Yu Pobedonosteva, and O. L. Kurbatova. "PECULIARITIES OF DISTRIBUTION OF Y-CHROMOSOME HAPLOGROUPS IN GENERATIONS OF MEGAPOLIS POPULATION UNDER ACTION OF MIGRATION." In NOVEL TECHNOLOGIES IN MEDICINE, BIOLOGY, PHARMACOLOGY AND ECOLOGY. Institute of information technology, 2022. http://dx.doi.org/10.47501/978-5-6044060-2-1.110-113.

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In three generations, peculiarities of changes in the profile of Y-chromosome haplotypes were studied. Genetic demographic questionnaire collecting and genotyping by 18 STR of Y-chro-mosome were performed, haplogroups of Y-chromosome were detected. In generations of megalopolis population, specific peculiarities of the frequency profiles of Y-chromosome hap-logroups were detected, due to migration of population to megapolis. In the youngest genera-tion, in comparison with two previous generations statistically significant accumulation in the gene pool of megalopolis population “southern” by or
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Ostroverkhova, N. V. "DARK FOREST BEE APIS MELLIFERA MELLIFERA L. IN SIBERIA: CURRENT STATE AND WAYS OF POPULATION CONSERVATION." In V International Scientific Conference CONCEPTUAL AND APPLIED ASPECTS OF INVERTEBRATE SCIENTIFIC RESEARCH AND BIOLOGICAL EDUCATION. Tomsk State University Press, 2020. http://dx.doi.org/10.17223/978-5-94621-931-0-2020-56.

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Screening studies of the honey bee in Siberia made it possible to identify the dark forest bee Apis mellifera mellifera populations in the Tomsk region, Krasnoyarsk and Altai territories, and the Altai Republic. A comparative analysis of the genetic diversity of the dark forest bee populations of Siberia, the Urals and Europe, carried out according to the data of the molecular genetic study of the mitochondrial and nuclear genomes, suggests the existence of the Siberian ecotype of the Middle Russian breed. The studied bee colonies are characterized by a high adaptive potential (high degree of
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Kumar, Anoop, Inderjit Singh Yadav, Rupinder Sekhon, Dwaipayan Bharadwaj, and Mausumi Bharadwaj. "Identification of T- and B-cell epitopes in HPV-16 E7 gene isolated from cervical cancer patients." In 16th Annual International Conference RGCON. Thieme Medical and Scientific Publishers Private Ltd., 2016. http://dx.doi.org/10.1055/s-0039-1685256.

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Introduction: In India, cervical cancer is the most common cancer among females. Persistence infection with high risk human papillomaviruses (HR-HPV) is an etiological agent for cervical cancer development, especially HPV-16 is found to be exclusively high in cervical cancer cases in Indian population. The continuous expression and transforming ability of HPV E7 helps in progression of cervical cancer and other HPV related disease, which make E7 as a suitable targets for the development of therapeutic vaccines. Objectives: Identification of T-& B-cell epitopes HPV-16 E7 gene isolated from
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Sijacic-Nikolic, Mirjana, Marina Nonic, Kerkez Jankovic, Jelena Milovanovic, and Marija Jovanovic. "GENETIC VARIABILITY OF OAKS (QUERCUS L.) AT THE REGION OF OUTSTANDING FEATURES "KOSMAJ" (SERBIA) AS A BASIS FOR THE CONSERVATION OF THE AVAILABLE GENE POOL." In 23rd SGEM International Multidisciplinary Scientific GeoConference 2023. STEF92 Technology, 2023. http://dx.doi.org/10.5593/sgem2023v/3.2/s14.41.

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Identification and quantification of the factors that influence genetic diversity is particularly important for the representatives of the genus Quercus L. In this genus, the characterization of the genetic diversity correlations can serve as a basis for predictive models of its distribution. The adaptive and neutral genetic variability of four autochthonous oak species (Quercus petraea (Matt.) Liebl. � sessile oak, Q. pubescens Willd. � pubescent oak, Q. frainetto Ten. � Hungarian oak, Q. cerris L. � Turkey oak) was studied at the Landscape of Outstanding Features (LOF) "Kosmaj" in Serbia. Th
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Matveev, Sergey, Darya Litovchenko, Anna Popova, and V. Krutovskiy. "PRELIMINARY RESULTS OF THE ASSESSMENT OF THE INDIVIDUAL RESPONSE OF SCOTS PINE TO CLIMATE DYNAMICS." In FORESTRY, FOREST MANAGEMENT, STATE FOREST MANAGEMENT IN THE 21ST CENTURY: CHALLENGES AND SOLUTIONS. FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov, 2024. https://doi.org/10.58168/bugaevva2024_38-44.

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The individual reaction of the radial growth of 100-150-year-old stands of scots pine of the Usmansky forest of the Voronezh region to the climatic dynamics and heterogeneity of forest conditions is considered. Significant variations in the correlation and synchronicity coefficients of both early and late wood were revealed, up to unknown in individual samples. The most noticeable fea-tures of the reaction of radial tree growth to climatic factors are manifested in the conditions of the Voronezh Nature Reserve, where a diverse gene pool of the population has obviously been pre-served. An indiv
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Suzuki, N., A. Iizuka, T. Nagao, Y. Nakahori, M. Yamada, and Y. Nakagome. "CARRIER DETECTION OF HEMOPHILIA A BY DNA ANALYSIS IN AFFECTED JAPANESE FAMILIES." In XIth International Congress on Thrombosis and Haemostasis. Schattauer GmbH, 1987. http://dx.doi.org/10.1055/s-0038-1644008.

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Several DNA probes have been isolated to detect Factor VIII gene and a DNA segment which locates veryclose to the gene. They have been successfully used to detect carriers and patients of hemophilia A.We analyzed DNA samples of Japanese population to see whether these probesare also useful for carrier detection of hemophilia A in affected Japanese families, since the size and frequency of allelic fragments detected by a DNA probe are sometimes different in various ethnic groups.A probe of St14 (DXS52) is thought to be one of the best probes for such analysis in Caucasian population because it
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Pimenov, I. A. "THE USE OF MOLECULAR GENETIC METHODS TO DETECT HOMO- AND HETEROZYGOUS ALLELES OF THE β-TUBULIN GENE IN PARASITIC NEMATODES HAEMONCHUS CONTORTUS". У THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL. VNIIP – FSC VIEV, 2025. https://doi.org/10.31016/978-5-6053355-1-1.2025.26.244-249.

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The article presents data on the use of molecular genetic tests to diagnose the occurrence of mutant alleles in the β-tubulin gene in parasitic nematodes Haemonchus contortus that lead to the formation of genetically determined resistance to benzimidazoles. The studies were conducted on parasitic nematodes isolated from the gastrointestinal tracts of sheep raised in the Stavropol Territory and the Republic of Ingushetia. On these sheep farms, regular deworming of the entire small cattle with benzimidazole preparations was carried out. To establish the taxonomic affiliation of the studied helmi
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Giannelli, B. F. "MOLECULAR GENETICS OF HAEMOPHILIA." In XIth International Congress on Thrombosis and Haemostasis. Schattauer GmbH, 1987. http://dx.doi.org/10.1055/s-0038-1643981.

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Haemophilia B, an X-linked recessive disease with an incidence of 1/30,000 newborn males, is due to defects in the gene for coagulation factor IX, which is on the long am of the X chromosome at band Xq27.1. This gene consists of approximately 34 Kb and contains 8 exons which specify a mRtfc of 2803 residues coding for a protein of 415 aa preceded by a prepro signal peptide of 46 aa. Coripanson of the functional domains of the factor IX protein with the exon structure of the gene supports the exon/protein domain hypothesis of gene evolution. The factor IX gene seems to be formed by a number of
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Reports on the topic "Isolated Population, Gene pool"

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Breiman, Adina, Jan Dvorak, Abraham Korol, and Eduard Akhunov. Population Genomics and Association Mapping of Disease Resistance Genes in Israeli Populations of Wild Relatives of Wheat, Triticum dicoccoides and Aegilops speltoides. United States Department of Agriculture, 2011. http://dx.doi.org/10.32747/2011.7697121.bard.

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Wheat is the most widely grown crop on earth, together with rice it is second to maize in total global tonnage. One of the emerging threats to wheat is stripe (yellow) rust, especially in North Africa, West and Central Asia and North America. The most efficient way to control plant diseases is to introduce disease resistant genes. However, the pathogens can overcome rapidly the effectiveness of these genes when they are wildly used. Therefore, there is a constant need to find new resistance genes to replace the non-effective genes. The resistance gene pool in the cultivated wheat is depleted a
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Droby, Samir, Joseph W. Eckert, Shulamit Manulis, and Rajesh K. Mehra. Ecology, Population Dynamics and Genetic Diversity of Epiphytic Yeast Antagonists of Postharvest Diseases of Fruits. United States Department of Agriculture, 1994. http://dx.doi.org/10.32747/1994.7568777.bard.

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One of the emerging technologies is the use of microbial agents for the control of postharvest diseases of fruits and vegetables. A number of antagonistic microorganisms have been discovered which have the potential to effectively control postharvest diseases. Some of this technology has been patented and commercial products such as AspireTM (Ecogen Corporatin, Langhorne, PA, USA), Biosave 10TM and Biosave 11TM (Ecoscience Inc., Worchester, MA, USA) have been registered for commercial use. The principal investigator of this project was involved in developing the yeast-based biofungicide-Aspire
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Bray, Elizabeth, Zvi Lerner, and Alexander Poljakoff-Mayber. The Role of Phytohormones in the Response of Plants to Salinity Stress. United States Department of Agriculture, 1994. http://dx.doi.org/10.32747/1994.7613007.bard.

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Salinity is an increasing problem in many irrigated areas of crop production and is a significant factor in reducing crop productivity. Developmental, physiological, and molecular responses to salinity were studied in order to improve our understanding of these responses. Improvements in our understanding of plant responses to salinity are necessary in order to develop crops with improved salt tolerance. Previously, in Israel, it was shown that Sorghum biccolor can adapt to an otherwise lethal concentration of NaCl. These experiments were refined and it was shown that there is a specific windo
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Fridman, Eyal, and Eran Pichersky. Tomato Natural Insecticides: Elucidation of the Complex Pathway of Methylketone Biosynthesis. United States Department of Agriculture, 2009. http://dx.doi.org/10.32747/2009.7696543.bard.

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Plant species synthesize a multitude of specialized compounds 10 help ward off pests. and these in turn may well serve as an alternative to synthetic pesticides to reduce environmental damage and health risks to humans. The general goal of this research was to perform a genetic and biochemical dissection of the natural-insecticides methylketone pathway that is specific to the glandular trichomes of the wild species of tomato, Solanumhabrochaites f. glabratum (accession PI126449). Previous study conducted by us have demonstrated that these compounds are synthesized de novo as a derivate pathway
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Guy, Charles, Gozal Ben-Hayyim, Gloria Moore, Doron Holland, and Yuval Eshdat. Common Mechanisms of Response to the Stresses of High Salinity and Low Temperature and Genetic Mapping of Stress Tolerance Loci in Citrus. United States Department of Agriculture, 1995. http://dx.doi.org/10.32747/1995.7613013.bard.

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The objectives that were outlined in our original proposal have largely been achieved or will be so by the end of the project in February 1995 with one exception; that of mapping cold tolerance loci based on the segregation of tolerance in the BC1 progeny population. Briefly, our goals were to 1) construct a densely populated linkage map of the citrus genome: 2) map loci important in cold and/or salt stress tolerance; and 3) characterize the expression of genes responsive to cold land salt stress. As can be seen by the preceding listing of accomplishments, our original objectives A and B have
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Medrano, Juan, Adam Friedmann, Moshe (Morris) Soller, Ehud Lipkin, and Abraham Korol. High resolution linkage disequilibrium mapping of QTL affecting milk production traits in Israel Holstein dairy cattle. United States Department of Agriculture, 2008. http://dx.doi.org/10.32747/2008.7696509.bard.

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Original objectives: To create BAC contigs covering two QTL containing chromosomal regions (QTLR) and obtain BAC end sequence information as a platform for SNP identification. Use the SNPs to search for marker-QTL linkage disequilibrium (LD) in the test populations (US and Israel Holstein cattle). Identify candidate genes, test for association with dairy cattle production and functional traits, and confirm any associations in a secondary test population. Revisions in the course of the project: The selective recombinant genotyping (SRG) methodology which we implemented to provide moderate resol
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Elizur, Abigail, Amir Sagi, Gideon Hulata, Clive Jones, and Wayne Knibb. Improving Crustacean Aquaculture Production Efficiencies through Development of Monosex Populations Using Endocrine and Molecular Manipulations. United States Department of Agriculture, 2010. http://dx.doi.org/10.32747/2010.7613890.bard.

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Background Most of Australian prawn aquaculture production is based on P. monodon. However, the Australian industry is under intense competition from lower priced overseas imports. The availability of all-female monosex populations, by virtue of their large size and associated premium prize, will offer competitive advantage to the industry which desperately needs to counteract competitors within this market. As for the redclaw production in Israel, although it is at its infancy, the growers realized that the production of males is extremely advantageous and that such management strategy will c
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Ginzberg, Idit, Richard E. Veilleux, and James G. Tokuhisa. Identification and Allelic Variation of Genes Involved in the Potato Glycoalkaloid Biosynthetic Pathway. United States Department of Agriculture, 2012. http://dx.doi.org/10.32747/2012.7593386.bard.

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Steroidal glycoalkaloids (SGAs) are secondary metabolites being part of the plant defense response. The two major SGAs in cultivated potato (Solanum tuberosum) are α-chaconine and α-solanine, which exhibit strong cellular lytic properties and inhibit acetylcholinesterase activity, and are poisonous at high concentrations for humans. As SGAs are not destroyed during cooking and frying commercial cultivars have been bred to contain low levels, and their content in tubers should not exceed 20 mg/100 g fresh weight. However, environmental factors can increase tuber SGA content above the safe level
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Tanksley, Steven D., and Dani Zamir. Development and Testing of a Method for the Systematic Discovery and Utilization of Novel QTLs in the Production of Improved Crop Varieties: Tomato as a Model System. United States Department of Agriculture, 1995. http://dx.doi.org/10.32747/1995.7570570.bard.

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Modern cultivated varieties carry only a small fraction of the variation present in the gene pool. The narrow genetic basis of modern crop plants is a result of genetic bottlenecks imposed during early domestication and modern plant breeding. The wild ancestors of most crop plants can still be found in their natural habitats and Germplasm Centers have been established to collect and maintain this material. These wild and unadapted resources can potentially fuel crop plant improvement efforts for many years into the future (Tanksley and McCouch 1997). Unfortunately, scientists have been unable
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Meidan, Rina, and Robert Milvae. Regulation of Bovine Corpus Luteum Function. United States Department of Agriculture, 1995. http://dx.doi.org/10.32747/1995.7604935.bard.

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The main goal of this research plan was to elucidate regulatory mechanisms controlling the development, function of the bovine corpus luteum (CL). The CL contains two different sterodigenic cell types and therefore it was necessary to obtain pure cell population. A system was developed in which granulosa and theca interna cells, isolated from a preovulatory follicle, acquired characteristics typical of large (LL) and small (SL) luteal cells, respectively, as judged by several biochemical and morphological criteria. Experiments were conducted to determine the effects of granulosa cells removal
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