Academic literature on the topic 'CO1 gene'

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Journal articles on the topic "CO1 gene"

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Sekizuka, Tsuyoshi, Rina Tanaka, Masanori Hashino, Koji Yatsu, and Makoto Kuroda. "Comprehensive Genome and Plasmidome Analysis of Antimicrobial Resistant Bacteria in Wastewater Treatment Plant Effluent of Tokyo." Antibiotics 11, no. 10 (2022): 1283. http://dx.doi.org/10.3390/antibiotics11101283.

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To characterize environmental antimicrobial resistance (AMR) in urban areas, extended-spectrum β-lactamase- (ESBL)/carbapenemase-producing bacteria (EPB/CPB, respectively) from urban wastewater treatment plant effluents in Tokyo were isolated on CHROMagar ESBL plate. Complete genome sequence analysis, including plasmids, indicated that 126 CTX-M-positive isolates (31%) were identified among the 404 obtained isolates. The CTX-M-9 group was predominant (n = 65, 52%), followed by the CTX-M-1 group (n = 44, 35%). Comparative genome analysis revealed that CTX-M-27-positive E. coli O16:H5-ST131-fimH
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Aurora, Dhea Apriano, Wilson Novarino, Djong Hon Tjong, et al. "Primer Design of Sumatran Striped Rabbit (Nesolagus netscheri Schlegel, 1880) using Primer-BLAST and AliView Program." Jurnal Biologi Tropis 25, no. 1 (2025): 599–605. https://doi.org/10.29303/jbt.v25i1.8499.

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The Sumatran striped rabbit (Nesolagus netscheri) lacks specific primers to amplify the chytochrome oxidase 1 (CO1) gene and the chytochrome b (cytb) gene, at present. Therefore, it is important to design primers to amplify the CO1 gene and cytb gene in N. netscheri. The aim of this study is to compare the primer design methods used, namely Primer-BLAST and AliView programs, to design specific primers for the chytochrome oxidase 1 (CO1) and chytochrome b (cytb) genes in N. netscheri. This research was conducted using the descriptive method with molecular observation. In this study, CO1 gene pr
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Sukhikh, Natalia, Ekaterina Abramova, Anne-Catherine Holl, Sami Souissi, and Victor Alekseev. "A comparative analysis of genetic differentiation of the E. affinis species complex and some other Eurytemora species, using the CO1, nITS and 18SrRNA genes (Copepoda, Calanoida)." Crustaceana 93, no. 8 (2020): 931–55. http://dx.doi.org/10.1163/15685403-bja10074.

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Abstract Eurytemora represents a challenging group of species due to their taxonomy, in particular the former group of cryptic species known as E. affinis sensu lato. In this paper, we analyse DNA sequences that are all available in GenBank, along with our own data on the genus Eurytemora. For this study, a set of mitochondrial and nuclear genes (CO1, nITS and 18SrRNA) was used. In total 543 sequences were analysed (437 CO1; 54 nITS; 52 18SrRNA). However, this work is mainly meta-analytical, and only 67 sequences from unstudied earlier populations or species were obtained specifically for this
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Mege, Revolson Alexius. "Position of Species and Molecular Phylogeny Based on Cytochrome C Subunit 1 Gene, Indigenous Pig from Nain Island, North Sulawesi, Indonesia." International Journal of Agriculture and Biology 33, no. 03 (2024): 330305. https://doi.org/10.17957/ijab/15.2281.

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The debate on the position of local pig species or indigenous Sulawesi pigs, especially on small islands, is still developing. Local Sulawesi pigs are thought to be the ancestors of local pigs in the Philippines and other islands in the Pacific. This study analyzed the phenotypic characteristics, species position, and molecular phylogeny of local pigs from Nain Island using the cytochrome c oxidase subunit 1 (CO1) gene. Tail tissue was used for genomic DNA extraction, CO1 gene amplification was carried out by PCR method, and amplicon visualization used 0.8% gel electrophoresis. The forward and
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Romadhona, Ekky Ilham, Novi Megawati, Handang Widantara, et al. "Characterization of CO1 and 18S rDNA Gene from The Domesticated Indonesian Native Ornamental Shrimp Caridina boehmei." Jurnal Akuakultur Indonesia 23, no. 2 (2024): 147–56. http://dx.doi.org/10.19027/jai.23.2.147-156.

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Caridina boehmei is an ornamental shrimp native to Sulawesi that has been successfully cultured and marketed in Indonesia. However, molecular information about this shrimp is not yet available. This study aimed to characterize cytochrome c oxidase subunit I (CO1) and small subunit ribosomal RNA (18S rDNA) genes. Shrimp samples were extracted, and DNA was amplified using CO1 and 18S rDNA primers. The sequencing results were then analyzed by the neighbor-joining method. The 654 bp partial coding sequence (cds) of the CO1 and 380 bp partial cds of 18S rDNA have been successfully amplified from ge
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Mokosuli, Yermia Semuel, Revolson Alexius Mege, Jantje Pelealu, and Max Tulung. "Characteristics Of Partial Mithchondrial Cytochrome Oxidase Sub Unit 1 Gene Of Honey Bee Apis dorsata Binghami [Hymenoptera: Apidae] From Minahasa, North Sulawesi, Indonesia." Indonesian Biodiversity Journal 1, no. 1 (2020): 1–13. http://dx.doi.org/10.53682/ibj.v1i1.140.

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The aims of this study were to characterize the mitochondrial cytochrome oxidase subunit 1 gene (CO1) of Apis dorsata from Minahasa, North Sulawesi. Apis dorsata Binghami used in this study was obtained from the natural colony in Klabat forest, Airmadi forest and Kombi forest. From each native bee colony, ten workers were taken (n = 30). Femur hind legs used for subsequent DNA extraction were amplified by PCR, underwent electrophoresis and then sequenced. CO1 sequences then were matched with BLAST to obtain sequences from the NCBI that have high levels of homology (>90%). The results showed
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Wang, Congcong, Yue Hu, Alan Warren, and Xiaozhong Hu. "Genetic Diversity and Phylogeny of the Genus Euplotes (Protozoa, Ciliophora) Revealed by the Mitochondrial CO1 and Nuclear Ribosomal Genes." Microorganisms 9, no. 11 (2021): 2204. http://dx.doi.org/10.3390/microorganisms9112204.

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Nuclear ribosomal and mitochondrial genes have been utilized individually or in combination to identify known species and discriminate closely related species. However, compared with metazoans, genetic diversity within the ciliate order Euplotida is poorly known. The aim of this study is to investigate how much nucleotide sequence divergence occurs within Euplotes. A total of 14 new gene sequences, comprising four SSU rDNA and 10 CO1 (including three species for the first time) were obtained. Phylogenetic analyses were carried out based on sequences of two DNA fragments from the same 27 isolat
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Selcuk, Muhammed Ahmed, Figen Celik, Harun Kaya Kesik, et al. "In Silico Evaluation of the Haplotype Diversity, Phylogenetic Variation and Population Structure of Human E. granulosus sensu stricto (G1 Genotype) Sequences." Pathogens 11, no. 11 (2022): 1346. http://dx.doi.org/10.3390/pathogens11111346.

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Echinococcus granulosus sensu lato is the causative agent of cystic echinococcosis (CE), which is a neglected zoonotic disease with an important role in human morbidity. In this study, we aimed to investigate the haplotype diversity, genetic variation, population structure and phylogeny of human E. granulosus sensu stricto (s.s.) (G1 genotype) isolates submitted to GenBank from different parts of the world by sequencing the mitochondrial CO1 and ND1 genes. The sequences of the mt-CO1 (401 bp; n = 133) and mt-ND1 (407 bp; n = 140) genes were used to analyze the haplotype, polymorphism and phylo
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Revolson, Alexius Mege, Yermia Semuel Mokosuli, Jacqueline Jochebed Rayer Debby, et al. "Philogenic Relationship of Wild Pigs and Local Pig from North Sulawesi Based on the Growth Hormone Gene (GH Gene)." Materials Science Forum 967 (August 2019): 71–82. http://dx.doi.org/10.4028/www.scientific.net/msf.967.71.

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Growth hormone regulates reproduction and growth in mammals. A study was conducted to obtain the characteristics of the GH gene, in local pigs in North Sulawesi. Pig samples were obtained from traditional farmers, from four districts in North Sulawesi. DNA extraction and purification, using pig pituitary tissue. Amplification of GH gene, performed by PCR method. Visualization of CO1 gene amplikon, performed by electrophoresis technique. Sequencing, conducted through the First BASE Singapore sequencing service. The results show that there is a variation of local pigs CO1 gene in North Sulawesi.
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Ashrifurrahman, Aqil Fadhlullah, Cynthia Ericca, Saruedi Simamora, Wilson Novarino, and Dewi Imelda Roesma. "Characteristic of CO1 gene in "Bonita", one of the female tiger Panthera tigris sumatrae in East Sumatra." World Journal of Advanced Research and Reviews 4, no. 2 (2019): 043–48. https://doi.org/10.5281/zenodo.4310084.

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Based on the IUCN Red List,&nbsp;<em>Panthera tigris sumatrae</em>&nbsp;or Sumatran Tiger holds the status of Critical (Critically Endangered /CR) species with an estimated population of only 371 individuals in the wild. Illegal hunting and trade are one of the causes that led to population decline drastically. Conventional forensic investigation such as morphological data collection is difficult to do because the sample has been degraded or mixed with other animal body parts. DNA barcode is an actual method that utilizes DNA for species identification based on the gene markers of living thing
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Dissertations / Theses on the topic "CO1 gene"

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Kariyawasam, Haputhanthri Kankanamge Tharanga Niroshini. "Taxonomy, distribution and pest status of Plutella species (Lepidoptera: Plutellidae) in Australia and New Zealand." Thesis, Queensland University of Technology, 2018. https://eprints.qut.edu.au/116545/1/Tharanga%20Niroshini_Kariyawasam%20Haputhanthri%20Kankanamge_Thesis.pdf.

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Plutella xylostella L. is a global pest of cruciferous crops. A new, closely-related Australian taxon, P. australiana, was identified in 2013, with significant potential impacts on market access and on introduction of biological control agents in Australia. Cytochrome oxidase 1 'barcode' sequencing and comparison of the genitalia of adults collected from 3 states in Australia (including Tasmania) and New Zealand identified significant morphological similarity between the two taxa, and two features that can be used to differentiate adult females of the two taxa. Larval collections identified tw
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DASILIO, A. "Utilidade filogenética de genes nucleares em comparação com gene mitocondrial para Phyllostomidae (Chiroptera)." Universidade Federal do Espírito Santo, 2016. http://repositorio.ufes.br/handle/10/3861.

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Made available in DSpace on 2016-08-29T15:09:23Z (GMT). No. of bitstreams: 1 tese_9604_Dissertacao-Amanda-Dasilio20160408-72028.pdf: 1321699 bytes, checksum: bd7f34a14b94638415119f17d6b1f6fd (MD5) Previous issue date: 2016-02-25<br>Phyllostomidae, da subordem Microchiroptera, é uma família com uma grande variedade morfológica e de hábitos alimentares, com mais gêneros do que qualquer outra família de morcegos. Porém um grande desafio tem sido a resolução de suas relações filogenéticas principalmente devido ao paralelismo evolutivo e convergência entre linhagens. Várias tentativas foram feita
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Leal, Dora Yovana Barrios. "História Demográfica e Estrutura de Populações para a Espécie Cactófila Drosophila meridionalis." Universidade de São Paulo, 2013. http://www.teses.usp.br/teses/disponiveis/17/17135/tde-12062013-150608/.

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Drosophila meridionalis é uma espécie endêmica da América do Sul, sendo amplamente distribuída na Costa Atlântica do Brasil. Com o objetivo de elaborar uma hipótese filogeográfica para esta espécie foram obtidas sequências do gene nuclear period e do gene mitocondrial COI. Foram calculados os índices de diversidade nucleotídica e realizados os testes: AMOVA, testes de neutralidade, a Mismatch Distribution, Bayesian Skyline Plot, NCPA. Foram obtidas três redes pelo gene COI, denominadas A (populações do interior), B (populações do litoral sul) e C (populações do litoral sudeste e oriental) e um
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Alves, Fernanda Aparecida Vargas de Brito e. "ANÁLISE DO POLIMORFISMO T102C DO RECEPTOR DE SEROTONINA (HTR2A) EM PACIENTES COM FIBROMIALGIA E CONTROLES." Pontifícia Universidade Católica de Goiás, 2012. http://localhost:8080/tede/handle/tede/2360.

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Made available in DSpace on 2016-08-10T10:38:40Z (GMT). No. of bitstreams: 1 FERNANDA APARECIDA VARGAS DE BRITO E ALVES.pdf: 1009586 bytes, checksum: 8dc12edf912fed637ebefe39ffdd52d4 (MD5) Previous issue date: 2012-06-30<br>Introduction: Fibromyalgia is a syndrome characterized by widespread chronic pain. The syndrome is chronic with dubious possibility of healing. The prevalence in the world population varies from 0,66 to 4,4 %. It is believed that fibromyalgia is the result of abnormal changes in sensory processing of pain. In this context, are inserted gene polymorphisms T102C gene HTR2A
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Re, Francine Cenzi de. "FILOGEOGRAFIA DE Drosophila maculifrons e Drosophila griseolineata (Diptera, Drosophilidae) NA REGIÃO SUL DO BRASIL." Universidade Federal de Santa Maria, 2012. http://repositorio.ufsm.br/handle/1/5318.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>The Quaternary period was marked by considerable changes on climate and vegetation. In the Southern Hemisphere, glaciations were milder than in the Northern Hemisphere, however, there were temperature reductions, and the climate became drier. Thus, climate-related modifications occurred in the Atlantic forest vegetation, which contracted its distribution being substituted towards other types, such as Cerrado and Caatinga . The original Atlantic forest vegetation became restricted to moist locations with milder temperatures, called
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Faria, Isabel Cristina Jacinto de. "Investigação da associação entre os polimorfismos dos genes : TGFB1, CD14, IL4, IL4-Ra, e ADAM33 com a gravidade da asma atopica entre crianças e adolescentes." [s.n.], 2007. http://repositorio.unicamp.br/jspui/handle/REPOSIP/308598.

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Orientador: Carmen Silvia Bertuzzo<br>Tese (doutorado) - Universidade Estadual de Campinas, Faculdade de Ciencias Medicas<br>Made available in DSpace on 2018-08-10T05:02:17Z (GMT). No. of bitstreams: 1 Faria_IsabelCristinaJacintode_D.pdf: 2884064 bytes, checksum: ef1354c3f8b573c2a7b4dc0801a2f254 (MD5) Previous issue date: 2007<br>Resumo: A Asma é uma doença inflamatória crônica de vias aéreas, na qual várias células têm papel fundamental, tais como os eosinófilos, mastócitos e linfócitos T. O processo inflamatório está associado à hiper-responsividade brônquica a uma variedade de estímulos.
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Ljiljana, Šašić Zorić. "Молекуларни диверзитет Merodon aureus групе (Diptera: Syrphidae)". Phd thesis, Univerzitet u Novom Sadu, Prirodno-matematički fakultet u Novom Sadu, 2018. https://www.cris.uns.ac.rs/record.jsf?recordId=107246&source=NDLTD&language=en.

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Род <em>Merodon Meigen</em> (Diptera: Syrphidae) се одликује великм бројем врста које имају&nbsp; функцију у опрашивању&nbsp; биљака. У оквиру овог рода својом разноврсношћу издваја се <em>Merodon aureus</em>&nbsp; група&nbsp; врста коју поред фенотипски различитих одликује и присуство већег броја криптичних&nbsp; врста. Због морфолошке сличности криптичне врсте представљају изазов за таксономе, те су молекуларне методе од посебног значаја. У том светлу примарни циљ овог истраживања је био утврђивање молекуларног диверзитета групе и могућности његове примене у таксономији. Истраживање је било
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Svidnicki, Maria Carolina Costa Melo 1986. "Estudo de genes candidatos em indivíduos brasileiros com dislexia." [s.n.], 2011. http://repositorio.unicamp.br/jspui/handle/REPOSIP/316702.

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Orientador: Edi Lúcia Sartorato<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Biologia<br>Made available in DSpace on 2018-08-18T01:19:09Z (GMT). No. of bitstreams: 1 Svidnicki_MariaCarolinaCostaMelo_M.pdf: 1911302 bytes, checksum: d9763aa0db5e4721a58e8e1f714fd1d0 (MD5) Previous issue date: 2011<br>Resumo: A dislexia é definida como um distúrbio, ou transtorno de aprendizagem na área da leitura, escrita e soletração, que ocorre apesar de uma adequada inteligência e oportunidade sociocultural. A etiologia desse distúrbio se deve, em parte, a um importante compone
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Mehtali, Abdel-Majid. "Les genes de maintenance : etude du gene hmgcoa reductase in vitro et dans les souris transgeniques." Université Louis Pasteur (Strasbourg) (1971-2008), 1988. http://www.theses.fr/1988STR13162.

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Les genes de maintenance sont exprimes de maniere ubiquitaire par un mecanisme encore incompris. Pour aborder ce probleme, les auteurs ont choisi comme modele d'etude un gene de maintenance typique, le gene de l'hydroxymethylglutaryl coa reductase (hmgcr), enzyme cle de la biosynthese du cholesterol. Le gene hmgcr de souris a ete isole et sa region promotrice caracterisee; l'expression et le profil de methylation de plusieurs genes chimeriques, dans lesquels le gene marqueur cat est sous le controle de sequences promotrices hmgcr de taille decroissante, ont ete etudies in vitro (par transforma
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Longuini, Viviane Cristina. "Identificação de moduladores genéticos em uma grande família com neoplasia endócrina múltipla (NEM1)." Universidade de São Paulo, 2011. http://www.teses.usp.br/teses/disponiveis/5/5135/tde-05052011-145430/.

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A Neoplasia endócrina múltipla tipo 1 (NEM1; OMIM 131100) é uma síndrome endócrina hereditária, que envolve tumores nas glândulas paratireóides, pâncreas endócrino/duodeno e hipófise. Mutações germinativas no gene supressor de tumor MEN1 são identificadas em aproximadamente 80% dos casos familiais. Os casos restantes podem apresentar grandes deleções no gene MEN1 (raras), não identificáveis ao seqüenciamento direto, ou mutações em outros genes, ainda pouco conhecidos. Recentemente, mutações germinativas em genes que codificam quinases dependentes de ciclinas, como o gene supressor de tumor p27
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Books on the topic "CO1 gene"

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Sinclair, R. B. The repressor (c) gene of "Streptomyces" phage phi c31. University of East Anglia, 1987.

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Ntambi, Ph.D., James M., ed. Stearoyl-CoA Desaturase Genes in Lipid Metabolism. Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4614-7969-7.

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Melon, Edda. Salva con nome: Duras, Genet, Gautier, Cixous, Lispector, Artaud, Thomas. Trauben, 2004.

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Porsch, Petra. Transformation von Solanum tuberosum mit mikrobiellen Genen zur Beeinflussung des CO2-Stoffwechsels. [s.n.], 1995.

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Eco, Umberto. Come viaggiare con un salmone. La nave di Teseo, 2016.

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Dimitroulakos, Jim. An analysis of growth and differentiation of human neuroblastoma: Identification of HMG-CoA reductase and a novel zinc finger gene as potential mediators. National Library of Canada = Bibliothèque nationale du Canada, 1997.

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Andrade, Leovigildo Bernal. Españoles y muiscas y pijaos: Algunos de los genes con que se engendró el pacífico modo de ser colombiano. s.n.], 1995.

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Planas, Hilari Brugarolas i. Brugarolas: La pintura com a passió i record : Museu de Granollers, 24 de Gener al 2 de Març de 1997. Museu de Granollers, 1997.

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Díaz Vargas, Esperanza, and Víctor José Rodríguez Restrepo. Gestión humana en la empresa colombiana. Universidad de La Salle. Ediciones Unisalle, 2014. http://dx.doi.org/10.19052/9789588844466.

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Todas las personas están en capacidad de trabajar mancomunadamente; sin embargo, es necesario conocer las diferentes técnicas y los avances generados en los últimos años en materia de talento humano, con el fin de alcanzar un buen grado de satisfacción y desarrollo profesional y personal. Las empresas, en particular las colombianas, apenas están reconociendo la importancia del trato con sus colaboradores para generar una cultura organizacional responsable. Después de trabajar varios cursos de esta asignatura en el transcurso de los años, se ha elaborado un documento denominado Gestión humana e
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Wyatt, Tristram D. 3. How behaviour develops. Oxford University Press, 2017. http://dx.doi.org/10.1093/actrade/9780198712152.003.0003.

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Behaviours evolve by natural selection. As genes influence how behaviours develop, selection on behaviour will alter gene frequencies in subsequent generations: genes that lead to successful behaviours in foraging, parental care, or mate choice, for example, will be represented in more individuals in future generations. If conditions change, then mutations of the genes that give rise to advantageous behaviours will be favoured by selection. ‘How behaviour develops’ explains that the environment is equally important: both genes and environment are intimately and interactively involved in behavi
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Book chapters on the topic "CO1 gene"

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Renneberg, Reinhard, and Iris Rapoport. "Nanopartikel machen CO2 chemisch nutzbar." In Gene zum Frühstück. Springer Berlin Heidelberg, 2022. http://dx.doi.org/10.1007/978-3-662-65956-4_12.

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Aoki, Jennifer A., and James L. Manley. "The Role of Cotranscriptional Recruitment of RNA-Binding Proteins in the Maintenance of Genomic Stability." In Posttranscriptional Gene Regulation. Wiley-VCH Verlag GmbH & Co. KGaA, 2013. http://dx.doi.org/10.1002/9783527665433.ch1.

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Lu, Bao-Rong, and Wei Wang. "Potential Environmental Impacts of Transgene Flow in Rice with a Particular View on Herbicide Resistance." In Plant Gene Containment. Blackwell Publishing Ltd., 2012. http://dx.doi.org/10.1002/9781118352670.ch1.

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Costa, Lucio G., and David L. Eaton. "Introduction." In Gene-Environment Interactions. John Wiley & Sons, Inc., 2006. http://dx.doi.org/10.1002/0471758043.ch1.

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Boycheva, Irina, Ralitsa Georgieva, Lubomir Stoilov, and Vasilissa Manova. "Effects of light and UV-C radiation on the transcriptional activity of COP1 and HY5 gene homologues in barley." In Mutation breeding, genetic diversity and crop adaptation to climate change. CABI, 2021. http://dx.doi.org/10.1079/9781789249095.0049.

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Abstract Photomorphogenic regulators COP1 (Constitutive Photomorphogenic 1) and HY5 (Elongated Hypocotyl 5) play a key role in plant development by guiding the transition from dark to light growth. In Arabidopsis they are also implicated in the transcriptional control of photolyase genes. Here we characterize the transcript abundance of COP1 and HY5 gene homologues in barley in relation to light-grown conditions and UV-damage response. Etiolated and green 6-day-old seedlings were UV-C irradiated and exposed to light or kept in darkness. The abundance of barley COP1 and HY5 transcripts was asse
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Liberles, David A., Grigory Kolesov, and Katharina Dittmar. "Understanding Gene Duplication Through Biochemistry and Population Genetics." In Evolution after Gene Duplication. John Wiley & Sons, Inc., 2011. http://dx.doi.org/10.1002/9780470619902.ch1.

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Gulick, Addison. "The Chemical Formulation of Gene Structure and Gene Action." In Advances in Enzymology - and Related Areas of Molecular Biology. John Wiley & Sons, Inc., 2006. http://dx.doi.org/10.1002/9780470122495.ch1.

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Gu, Weikuan, and Daniel Goldowitz. "Gene Discovery: From Positional Cloning to Genomic Cloning." In Gene Discovery for Disease Models. John Wiley & Sons, Inc., 2012. http://dx.doi.org/10.1002/9780470933947.ch1.

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Dale, Philip J. "Where Science Fits into GM Debate." In Gene Flow from GM Plants. Blackwell Publishing Ltd, 2007. http://dx.doi.org/10.1002/9780470988497.ch1.

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Lackey, Karen E. "Drug Discoveries by Gene Family." In Gene Family Targeted Molecular Design. John Wiley & Sons, Inc., 2008. http://dx.doi.org/10.1002/9780470423936.ch1.

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Conference papers on the topic "CO1 gene"

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Pertiwi, Meilisha Putri, Lora Purnamasari, Tantry Agnhitya Sari, Achmad Alfian, Jajang Miharja, and Achmad Farajallah. "Origin of land snails Lissachatina fulica in Indonesia based on CO1 gene of mitochondrial genome." In INTERNATIONAL CONFERENCE ON INNOVATIONS IN COMPUTING AND APPLICATIONS (ICICA-24). AIP Publishing, 2025. https://doi.org/10.1063/5.0234734.

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Prates, Pedro Emílio Gomes. "AVALIAÇÃO DA TERAPIA GÊNICA DO SUICÍDIO COM USO DE GENES SUICIDAS PARA O COMBATE AO CÂNCER: REVISÃO INTEGRATIVA." In II Congresso Brasileiro de Biologia Molecular On-line. Revista Multidisciplinar em Saúde, 2021. http://dx.doi.org/10.51161/rems/2334.

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Introdução: Durante décadas os tratamentos quimioterápicos convencionais foram empregados no câncer devido à eficácia em matar as células tumorais. Diante disso, a terapia gênica com uso de genes suicidas surge como uma das abordagens mais inovadoras para o desenvolvimento de agentes antineoplásicos com maior seletividade tumoral. Assim, entre os genes suicidas disponíveis, a timidina quinase é investigada em vários modelos de tumor. Contudo, o uso dessa enzima apresenta limitações devido ao sistema de imunogenicidade. Recentemente, pesquisadores passaram a utilizar o sistema de gene suicida d
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Da Silva, Carla Fernandes, Kuruvilla Joseph Abraham, and Evandro Eduardo Seron Ruiz. "Correlacionando genes e doenças através de caminhos metabólicos." In XVII Simpósio Brasileiro de Computação Aplicada à Saúde. Sociedade Brasileira de Computação - SBC, 2017. http://dx.doi.org/10.5753/sbcas.2017.3725.

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Um dos principais desafios da ciência é identificar os fatores que causam essas doenças, dentre estes fatores estão os genes. Neste trabalho, será apresentada uma metodologia para priorizar genes e vias metabólicas relacionados a uma doença complexa, com o desafio de descobrir quais os genes podem contribuir para desencadear uma doença complexa. O objetivo é desenvolver uma metodologia para predição de gene-doença através da integração de dados de genes-doencas-vias metabólicas, visando a descoberta de novos genes associado a doença.
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Neves, Dyenifer Sara Lopes, Augusto Borges Matos, Rafaella Moniza Bento Palmeira Figueiredo, Letícia de Castro Ottoni, and Letícia Ariane Tanure. "RELAÇÃO CAUSAL ENTRE A SÍNDROME MIELODISPLÁSICA E LEUCEMIA MIELÓIDE AGUDA." In I Congresso Brasileiro de Hematologia Clínico-laboratorial On-line. Revista Multidisciplinar em Saúde, 2021. http://dx.doi.org/10.51161/rems/636.

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Introdução: As síndromes mielodisplásicas (SMD) são resultado de alteração em um ou mais genes que controlam o desenvolvimento de células sanguíneas, causando displasia em pelo menos uma linhagem celular. A SMD afeta em sua maioria os idosos, podendo variar de um impacto mínimo ou se estender a um curso muito agressivo com progressão para leucemia mielóide aguda (LMA), que se dá através de mutações em determinados genes, em especial as que envolvem cariótipo complexo. Objetivos: Discutir, com base na literatura utilizada, a relação causal entre a SMD e LMA. Material e métodos: Foi realizada um
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Carvalho, GC, J. Monteiro, BB Perez, DR Ramadan, and S. Tufik. "ANÁLISE DOS LIMITES DE DETECÇÃO DOS GENES RDRP, S E N EM AMOSTRAS POSITIVAS PARA SARS-COV-2 E OUTROS VÍRUS RESPIRATÓRIOS." In Resumos do 54º Congresso Brasileiro de Patologia Clínica/Medicina Laboratorial. Zeppelini Editorial e Comunicação, 2022. http://dx.doi.org/10.5327/1516-3180.140s1.6663.

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Objetivo: O Sars-CoV-2, o vírus influenza (Flu) e o vírus sincicial respiratório (VSR) são os principais patógenos que acometem o sistema respiratório humano. O objetivo deste trabalho é analisar o limite Ct (cycle threshold) dos genes RdRP, S e N em amostras duplo positivas para vírus respiratórios e identificar a variação média por faixas etárias. Método: Entre janeiro e março de 2022, 28.932 amostras de swab nasofaríngeo foram obtidas para o diagnóstico molecular de infecções respiratórias virais. Foi aplicado um painel multiplex-PCR em tempo real para pesquisa de genes específicos para det
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Barbosa, FB, TF Marotti, PD Ribeiro, et al. "PERFIL DE MUTAÇÕES GERMINATIVAS IDENTIFICADAS EM PAINEL MULTIGENES PARA PREDISPOSIÇÃO AO CÂNCER HEREDITÁRIO." In Resumos do 54º Congresso Brasileiro de Patologia Clínica/Medicina Laboratorial. Zeppelini Editorial e Comunicação, 2022. http://dx.doi.org/10.5327/1516-3180.140s1.5565.

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Objetivo: Avaliar a ocorrência de mutações germinativas em genes relacionados à síndrome de predisposição hereditária ao câncer (SPHC) em pacientes de risco, indicados para teste genético. Método: Foram incluídos 48 pacientes com ao menos um critério clínico para SPHC, atendidos no período de maio de 2020 a maio de 2022. A análise compreendeu nove painéis multigenes cuja patogenicidade das variantes detectadas por sequenciamento de nova geração foi estabelecida de acordo com os critérios de classificação da ACMG. Conclusão: Foram identificadas variantes patogênicas em 13% dos pacientes. Dentre
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Dantas, Joao Victor Jose de Barros, PAULO ROBERTO ELEUTÉRIO DE SOUZA, and NARA SUZY AGUIAR FREITAS. "VARIAÇÃO E PADRÕES DE CONSERVAÇÃO ENTRE DIFERENTES CEPAS DE CAMPYLOBACTER JEJUNI PARA O GENE GYRA." In I Congresso Nacional de Pesquisas e Estudos Genéticos On-line. Revista Multidisciplinar em Saúde, 2022. http://dx.doi.org/10.51161/geneticon/8298.

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Introdução: Polimorfismos de nucleotídeo único no gene gyrA têm sido relacionados com resistência antimicrobiana à infecção por Campylobacter jejuni. Com o passar dos anos, a ciência avançou com diversos medicamentos, entre eles os antimicrobianos. Entretanto, concomitantemente ao advento dos antimicrobianos, mais especificamente os antibióticos, notou-se uma certa resistência aos diversos mecanismos de atuação desses aliados contra agentes patogênicos. O grupo abordado neste trabalho foi a espécie Campylobacter jejuni. Objetivo: O objetivo deste estudo foi avaliar, através de análises compara
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Lima, KO, AV Lima, and JLM Sampaio. "DETECÇÃO E CARACTERIZAÇÃO RÁPIDA DE COPRODUÇÃO DE CARBAPENEMASES E VARIANTES DE KPC EM KLEBSIELLA SPP." In Resumos do 55º Congresso Brasileiro de Patologia Clínica/Medicina Laboratorial. Zeppelini Editorial e Comunicação, 2023. http://dx.doi.org/10.5327/1516-3180.141s2.8386.

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Objetivo: Desenvolver e validar um novo teste para detecção e diferenciação rápida de coprodução de carbapenemases. Método: Um total de 275 Klebsiella spp., produtoras de NDM, KPC, OXA-48-like ou coprodutoras de KPC/NDM ou NDM/OXA, teve suas espécies identificadas e a presença de genes de carbapenemases confirmada por PCR. Foram realizadas as seguintes modificações em relação ao método original CIM: 1. inclusão do imipenem-relebactam; 2. utilização de corante; 3. utilização de suspensão de E. coli ATCC 25922 com turbidez MF 3,0 para leitura em 6 horas; 4. inclusão da ceftazidima-avibactam CAZ-
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Reis, Ronan Pereira dos, Max Roberto Batista de Araújo, Luan Freitas Lana, et al. "Avaliação fenotípica e genotípica da resistência antimicrobiana em cepa de Corynebacterium diphtheriae isolada em lesão de pele de paciente imunizado." In Resumos do 56º Congresso Brasileiro de Patologia Clínica/Medicina Laboratorial. Zeppelini Editorial e Comunicação, 2024. https://doi.org/10.5327/1516-3180.142s1.10622.

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Objetivo: A difteria é uma doença infecciosa grave e uma ameaça à saúde global, com manifestações locais e sistêmicas causadas pela toxina diftérica. O tratamento visa eliminar o patógeno e limitar a transmissão, independentemente de a linhagem ser toxigênica. A penicilina é eficaz e a droga de escolha, mas há um aumento preocupante de casos de resistência medicamentosa tanto a ela quanto a outros antibióticos. Os objetivos deste estudo foram reportar um caso de infecção por C. diphtheriae, em lesão epitelial de um indivíduo completamente imunizado, e avaliar o perfil de susceptibilidade antim
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Barraza, Leonardo José Lora, Harrison Magdinier Gomes, Márcia Quinhones Pires Lopes, et al. "Uso de ferramentas moleculares para genotipagem e identificação de resistência antibiótica em amostras clínicas de Treponema pallidum subespécie pallidum." In XIII Congresso da Sociedade Brasileira de DST - IX Congresso Brasileiro de AIDS - IV Congresso Latino Americano de IST/HIV/AIDS. Zeppelini Editorial e Comunicação, 2021. http://dx.doi.org/10.5327/dst-2177-8264-202133p119.

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Introdução: O surgimento de Treponema pallidum com mutações de resistência a macrólidos (A2058G) é uma grande preocupação atualmente em virtude do seu uso indiscriminado. Neste estudo testamos a reação em cadeia da polimerase em diferentes amostras biológicas para genotipagem parcial da sífilis no município do Rio de Janeiro (RJ). Objetivo: Realizar uma triagem molecular para confirmação do Treponema pallidum pela amplificação do gene tpp15, além do gene 23s ácido ribonucleico ribossômico para posterior identificação da mutação por meio do sequenciamento genômico, correlacionando as caracterís
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Reports on the topic "CO1 gene"

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Guelzow, Emma, Tanya Dapkey, and Jeff Smith. Freshwater snail inventory at Upper Delaware Scenic and Recreational River. National Park Service, 2025. https://doi.org/10.36967/2309764.

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The Upper Delaware Scenic and Recreational River (UPDE) unit of the National Park Service partnered with the Academy of Natural Sciences of Drexel University (ANS) to perform a freshwater snail inventory within the park. ANS and UPDE teams conducted field research in July and August of 2022 and 2023 using a combination of kick-net sampling and hand-picking methods to determine the abundance and diversity of freshwater snail populations. Fifty-four sites were surveyed along the 73 miles of the Delaware River within UPDE and included cold-water and warmwater fisheries zones. In 2022, field colle
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Sengupta-Gopalan, Champa, Shmuel Galili, and Rachel Amir. Improving Methionine Content in Transgenic Forage Legumes. United States Department of Agriculture, 2001. http://dx.doi.org/10.32747/2001.7580671.bard.

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Leguminous forage crops are high in proteins but deficient in S- amino acids. It has been shown that both wool quality and milk production can be limited by the post-ruminal supply of sulfur-containing amino acids. Efforts to use conventional plant breeding and cell selection techniques to increase the S-amino acid content of alfalfa have met with little success. With the objective to increase the S-amino acid content of forage legumes, the goal of this project was to co- express the methionine rich zein genes from corn along with a gene for a key enzyme in methionine biosynthesis, aspartate k
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Zamir, Dani, Steven Tanksley, and Robert Fluhr. Cloning a Fusarium Resistance Gene in Tomato Based on Knowledge of its Map Position. United States Department of Agriculture, 1995. http://dx.doi.org/10.32747/1995.7604934.bard.

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The objectives of this project were to develop the tools and methodologies for positional cloning of genes in tomato and apply them for the cloning a Fusarium resistance gene - I2.. The feasibility of positional cloning of disease resistance genes was demonstrated for Pto which confers resistance to pseudomonas (Martin et al. 1993). The Fusarium resistance gene was mapped genetically and physically and was found to be in close proximity to TG 105 (Segal et al. 1992). To obtain fine mapping of gene I2, and additional target genes in future projects, a high density linkage map was developed (Tan
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Reisch, Bruce, Avichai Perl, Julie Kikkert, Ruth Ben-Arie, and Rachel Gollop. Use of Anti-Fungal Gene Synergisms for Improved Foliar and Fruit Disease Tolerance in Transgenic Grapes. United States Department of Agriculture, 2002. http://dx.doi.org/10.32747/2002.7575292.bard.

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Original objectives . 1. Test anti-fungal gene products for activity against Uncinula necator, Aspergillus niger, Rhizopus stolonifer and Botrytis cinerea. 2. For Agrobacterium transformation, design appropriate vectors with gene combinations. 3. Use biolistic bombardment and Agrobacterium for transformation of important cultivars. 4. Characterize gene expression in transformants, as well as level of powdery mildew and Botrytis resistance in foliage of transformed plants. Background The production of new grape cultivars by conventional breeding is a complex and time-consuming process. Transfer
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Núñez Zarantes, Víctor Manuel, Iván Javier Pastrana Vargas, Jorge Cadena Torres, and Eduardo Barragán Quijano. Sanjuanera 151 OMG : Variedad de algodón para el Caribe Seco con doble transgénesis. Corporación colombiana de investigación agropecuaria - AGROSAVIA, 2018. http://dx.doi.org/10.21930/agrosavia.folleto.2018.1.

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La variedad Sanjuanera-151 OMG es una variedad de fibra media con tolerancia al herbicida glifosato (gen cp4 epsps) y a algunas especies de insectos de importancia económica de la familia Lepidopterae (genes cry 1Ac y cry 2Ab), lo que permite obtener beneficios como reducción en el número de aplicaciones de insecticidas, mayor facilidad y flexibilidad para el control de malezas, eliminación de labores de control manual de malezas y beneficios ambientales, como disminución de la erosión del suelo y menores riesgos de contaminación ambiental por derivación de productos químicos. Para la obtenció
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Xu, Jin-Rong, and Amir Sharon. Comparative studies of fungal pathogeneses in two hemibiotrophs: Magnaporthe grisea and Colletotrichum gloeosporioides. United States Department of Agriculture, 2008. http://dx.doi.org/10.32747/2008.7695585.bard.

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Plant pathogenic fungi have various life styles and different plant infection strategies. Hemibiotrophs like Magnaporthe grisea and Colletotrichum species develop specialized structures during plant infection. The goal of this study was to identify, characterize, and compare genes required for plant infection in M. grisea and C. gloeosporioides. Specific objectives are to: 1) further characterize genes identified in the preliminary studies of C. gloeosporioides and M. grisea;2) identify and characterize additional fungal genes tagged by GFP; and 3) identify in planta growth and appressorium-sp
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Grumet, Rebecca, Rafael Perl-Treves, and Jack Staub. Ethylene Mediated Regulation of Cucumis Reproduction - from Sex Expression to Fruit Set. United States Department of Agriculture, 2010. http://dx.doi.org/10.32747/2010.7696533.bard.

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Reproductive development is a critical determinant of agricultural yield. For species with unisexual flowers, floral secualdifferentation adds additional complexity, that can influenec productivity. The hormone ethylene has long, been known to play a primary role in sex determination in the Cucumis species cucumber (C. sativus) and melon (C. melo). Our objectives were to: (1) Determine critical sites of ethylene production and perception for sex determination; (2) Identify additional ethylene related genes associated with sex expression; and (3) Examine the role of environment ami prior fruit
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Rodriguez, Russell J., and Stanley Freeman. Gene Expression Patterns in Plants Colonized with Pathogenic and Non-pathogenic Gene Disruption Mutants of Colletotrichum. United States Department of Agriculture, 2009. http://dx.doi.org/10.32747/2009.7592112.bard.

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Fungal plant pathogens are responsible for extensive annual crop and revenue losses throughout the world. To better understand why fungi cause diseases, we performed gene-disruption mutagenesis on several pathogenic Colletotrichum species and demonstrated that pathogenic isolates can be converted to symbionts expressing non-pathogenic lifestyles. One group of nonpathogenic mutants confer disease protection against pathogenic species of Col!etotrichum, Fusarium and Phytophthora; drought tolerance; and growth enhancement to host plants. These mutants have been defined as mutualists and disease r
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Li, Li, Joseph Burger, Nurit Katzir, Yaakov Tadmor, Ari Schaffer, and Zhangjun Fei. Characterization of the Or regulatory network in melon for carotenoid biofortification in food crops. United States Department of Agriculture, 2015. http://dx.doi.org/10.32747/2015.7594408.bard.

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The general goals of the BARD research grant US-4423-11 are to understand how Or regulates carotenoid accumulation and to reveal novel strategies for breeding agricultural crops with enhanced β-carotene level. The original objectives are: 1) to identify the genes and proteins in the Or regulatory network in melon; 2) to genetically and molecularly characterize the candidate genes; and 3) to define genetic and functional allelic variation of these genes in a representative germplasm collection of the C. melo species. Or was found by the US group to causes provitamin A accumulation in chromoplas
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วิเวกแว่ว, อัมพร, та วิเชฏฐ์ คนซื่อ. ความหลากหลายทางพันธุกรรมของอึ่งบางชนิดในสกุล Microhyla ในพื้นที่สวนสัตว์เปิดเขาเขียว จังหวัดชลบุรี โดยวิเคราะห์จากลำดับนิวคลีโอไทด์ ของยีน COI และยีน 16S rRNA ในไมโทคอนเดรียลดีเอ็นเอ. จุฬาลงกรณ์มหาวิทยาลัย, 2014. https://doi.org/10.58837/chula.res.2014.55.

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การผสมข้ามสายพันธุ์ (hybridization) เป็นการผสมพันธุ์ระหว่างสิ่งมีชีวิตที่มีความใกล้ชิดกันเชิงวิวัฒนาการที่มีโครงสร้างทางพันธุกรรมของประชากรหรือสปีชีส์ที่แตกต่างกัน ทั้งนี้ลูกผสม (hybrids) ที่เกิดขึ้นอาจทำให้เกิดการถ่ายเทเคลื่อนย้ายของยีน (gene flow) ระหว่างประชากรหรือสปีชีส์ได้หากลูกผสมดังกล่าวสามารถอยู่รอดและสืบพันธุ์ได้ ซึ่งสามารถตรวจสอบได้โดยใช้เทคนิคทางด้านอณูชีววิทยา อึ่งน้ำเต้า (Microhyla fissipes) อึ่งข้างดำ (M. heymonsi) และอึ่งลายเลอะ (M. butleri) จัดเป็นสัตว์สะเทินน้ำสะเทินบกที่อยู่ในสกุลเดียวกัน มีขนาดลำตัวใกล้เคียงกันและมีการกระจายอยู่ในทุกภาคของประเทศไทย จากการสำรวจเบื้องต้นพบว่าอ
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