Academic literature on the topic 'Polymorphism genes'

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Journal articles on the topic "Polymorphism genes"

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Pradhan, Devina, Tarang Mehta, Arpita Srivastava, et al. "Evaluation of the Importance of Genetic Polymorphisms in Genes Expressing Cancer-Metabolizing Enzymes (Cyp1a1 and Gstm1) in Oral Submucous Fibrosis." Journal of Pharmacy and Bioallied Sciences 16, Suppl 3 (2024): S2785—S2787. http://dx.doi.org/10.4103/jpbs.jpbs_413_24.

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ABSTRACT Background: Genetic polymorphisms are common and contribute significantly to human illnesses. Aim: This study was carried out to evaluate the importance of genetic variations in the genes expressing cancer-metabolizing enzymes (CYP1A1 and GSTM1) in individuals experiencing oral submucous fibrosis (OSMF). Methods and Materials: Based on the clinical and histological characteristics of OSMF, 40 patients were chosen for the study; 10 of these patients had considerable polymorphism and malignant transformation; therefore, they were placed in a different group. After receiving written agre
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Ravel, Catherine, Sébastien Praud, Alain Murigneux, et al. "Single-nucleotide polymorphism frequency in a set of selected lines of bread wheat (Triticum aestivum L.)." Genome 49, no. 9 (2006): 1131–39. http://dx.doi.org/10.1139/g06-067.

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Information on single-nucleotide polymorphisms (SNPs) in hexaploid bread wheat is still scarce. The goal of this study was to detect SNPs in wheat and examine their frequency. Twenty-six bread wheat lines from different origins worldwide were used. Specific PCR-products were obtained from 21 genes and directly sequenced. SNPs were discovered from the alignment of these sequences. The overall sequence polymorphism observed in this sample appears to be low; 64 single-base polymorphisms were detected in ~21.5 kb (i.e., 1 SNP every 335 bp). The level of polymorphism is highly variable among the di
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Beglova, A. Yu, S. I. Yelgina, N. V. Artymuk, and L. A. Gordeeva. "Polymorphisms of cytochrome genes in women with polycystic ovary syndrome." Fundamental and Clinical Medicine 4, no. 3 (2019): 8–14. http://dx.doi.org/10.23946/2500-0764-2019-4-3-8-14.

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Aim. To study the polymorphisms of CYP11A1, CYP17A1, and CYP19A1 genes in women with polycystic ovary syndrome (PCOS) of reproductive age in comparison with women without PCOS.Materials and Methods. We consecutively recruited 94 women with polycystic ovary syndrome of reproductive age and 94 age-matched healthy women. All patients were subjected to molecular genetic analysis of pentanucleotide ((tttta)n) polymorphism at -528 position within the promoter region of the CYP11A1 gene, rs743572 polymorphism within the CYP17A1 gene, and rs2470152 polymorphism within the CYP19A1 gene. We further comp
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Härtel, Christoph, Sören von Otte, Julia Koch, et al. "Polymorphisms of haemostasis genes as risk factors for preterm delivery." Thrombosis and Haemostasis 94, no. 07 (2005): 88–92. http://dx.doi.org/10.1160/th04-10-0653.

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SummaryClinical trials evaluating the potential benefit of anticoagulant treatment in pregnant women with inherited thrombophilia are based on the observation that a genetic predisposition to thrombosis is associated with frequent abortions and preterm birth. It was the aim of our study to delineate the impact of genetic polymorphisms with prothrombotic and antithrombotic effects on the occurrence of preterm birth in a large cohort of very-low-birth-weight (VLBW)-infants and their mothers. We examined the factor V Leiden and the prothrombin G20210A mutation, the factor VII 121del/ins and the f
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Kaldygulova, Lyazzat, Sauran Yerdessov, Talshyn Ukybassova, Yevgeniy Kim, Dinmukhamed Ayaganov, and Andrey Gaiday. "Polymorphism of Folate Metabolism Genes among Ethnic Kazakh Women with Preeclampsia in Kazakhstan: A Descriptive Study." Biology 13, no. 9 (2024): 648. http://dx.doi.org/10.3390/biology13090648.

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Introduction: Preeclampsia is a severe multifactorial complication of pregnancy. Studies found associations between folate metabolism genes’ polymorphisms and preeclampsia. However, investigations in this field are limited among Asian populations. Thus, the study’s aim was to evaluate the prevalence of methionine synthase (MTR), methionine synthase reductase (MTRR), and methylenetetrahydrofolate reductase (MTHFR) genes’ polymorphisms among ethnic Kazakh women with preeclampsia. Methods: This was a retrospective study involving 4246 patients’ data for the period of 2018–2022. Identification of
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Cordeiro, Quirino, Ricardo Noguti, Cássio M. C. Bottino, and Homero Vallada. "Study of association between genetic polymorphisms of phospholipase A2 enzymes and Alzheimer's disease." Arquivos de Neuro-Psiquiatria 68, no. 2 (2010): 189–93. http://dx.doi.org/10.1590/s0004-282x2010000200007.

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Several genes have been related to late-onset Alzheimer's disease (LOAD). Phospholipases A2 (PLA2) influence the processing and secretion of the amyloid precursor protein, which gives rise to the beta-amyloid peptide, the major component of the amyloid plaque in AD. Hence, in the present study, polymorphisms of three genes encoding PLA2 enzymes group (cytosolic PLA2: BanI cPLA2 polymorphism; calcium-independent PLA2: AvrII iPLA2 polymorphism; PAFAH: Val279Phe PAFAH polymorphism) were analysed in a case-control sample using 58 patients with LOAD and 107 matched healthy controls. There was a gen
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Poplawski, T., A. Sobczuk, J. Sarnik, E. Pawlowska, and J. Blasiak. "POLYMORPHISM OF DNA MISMATCH REPAIR GENES IN ENDOMETRIAL CANCER." Experimental Oncology 37, no. 1 (2015): 44–47. http://dx.doi.org/10.31768/2312-8852.2015.37(1):44-47.

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Endometrial cancer (EC) is the second most common malignancy associated with hereditary non-polyposis colorectal cancer (HNPCC) family. The development of HNPCC is associated with defects in DNA mismatch repair (MMR) pathway resulting in microsatellite instability (MSI). MSI is present in a greater number of EC than can be accounted for by inherited MMR mutations, therefore alternative mechanisms may underline defective MMR in EC, including polymorphic variation. Aim: We checked the association between EC occurrence and two polymorphisms of MMR genes: a 1032G>A (rs4987188) transition in the
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Márki, Sándor, Anikó Göblös, Eszter Szlávicz, et al. "The rs13388259 Intergenic Polymorphism in the Genomic Context of theBCYRN1Gene Is Associated with Parkinson’s Disease in the Hungarian Population." Parkinson's Disease 2018 (2018): 1–7. http://dx.doi.org/10.1155/2018/9351598.

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Parkinson’s disease (PD) is a common neurodegenerative disorder characterized by bradykinesia, resting tremor, and muscle rigidity. To date, approximately 50 genes have been implicated in PD pathogenesis, including both Mendelian genes with rare mutations and low-penetrance genes with common polymorphisms. Previous studies of low-penetrance genes focused on protein-coding genes, and less attention was given to long noncoding RNAs (lncRNAs). In this study, we aimed to investigate the susceptibility roles of lncRNA gene polymorphisms in the development of PD. Therefore, polymorphisms (n=15) of t
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Traspov, AA, MM Minashkin, SV Poyarkov, et al. "The rs17713054 and rs1800629 polymorphisms of genes LZTFL1 and TNF are associated with COVID-19 severity." Bulletin of Russian State Medical University, no. 2022(6) (December 2022): 92–97. http://dx.doi.org/10.24075/brsmu.2022.065.

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Both genetic and non-genetic factors are responsible for high interindividual variability in response to SARS-CoV-2. Despite the fact that multiple genetic polymorphisms have been identified as risk factors of severe COVID-19, such polymorphisms are still insufficiently studied in the Russian population. The study was aimed to identify genetic determinants associated with severe COVID-19 in the sample of patients from the Russian Federation. The correlation of the rs17713054 polymorphism in gene LZTFL1 and rs1800629 polymorphism in gene TNF (tumor necrosis factor) with the COVID-19 severity wa
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Liu, M., J. Peng, D. Q. Xu, et al. "Association analyses of polymorphisms in porcine MYF5 and MYOD1 genes with carcass traits." Australian Journal of Agricultural Research 58, no. 11 (2007): 1040. http://dx.doi.org/10.1071/ar06420.

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The objective of this study was to assess the effect of polymorphisms of myogenic factor 5 (MYF5) and myogenic differentiation 1 (MYOD1) genes on carcass traits in pigs. PCR-RFLP was used to identify three and one SNP(s) from the MYF5 and the MYOD1 gene, respectively. Association analysis performed on the four polymorphisms in a series of three Large White × Meishan F2 populations totalling near 400 pigs showed: (1) an MYF5 exon 1 Hsp92II polymorphism causing a Met→Leu substitution was significantly associated with fat meat percentage, shoulder fat thickness, thorax-waist fat thickness, averag
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Dissertations / Theses on the topic "Polymorphism genes"

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Bergman, Ingrid-Maria. "Polymorphism in pattern recognition receptor genes in pigs." Doctoral thesis, Linnéuniversitetet, Institutionen för naturvetenskap, NV, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-116.

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The mammalian immune defense consists of two systems, which are interconnected and co-operate to provide host defense. The innate immune system is always active and detects and responds to non-self without delay. The adaptive immune system has a lag phase, but is more specific and has got a memory. The innate immune system relies on pattern recognition receptors (PRRs) to detect molecular patterns signaling microbial presence. This thesis focuses on a centrally placed family of PRRs, namely the Toll-like receptors (TLRs), and on mannan-binding lectin (MBL), a PRR which initiates the lectin act
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Risch, Angela. "Polymorphism in arylamine N-acetyltransferase in bladder cancer." Thesis, University of Oxford, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.297022.

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O'Neill, Ann Marie Ewald Sandra J. "Polymorphism in chicken immune response genes and resistance to disease." Auburn, Ala., 2007. http://repo.lib.auburn.edu/2007%20Fall%20Dissertations/O'Neill_Ann_48.pdf.

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Vaughan, Tanya, and n/a. "Identifying Genes Influencing Bone Mineral Density." Griffith University. School of Health Science, 2004. http://www4.gu.edu.au:8080/adt-root/public/adt-QGU20040430.161453.

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Bone mineral density (BMD) is a reflection of the action of osteoblasts compared to osteoclasts. An imbalance in the activity of osteoblasts or osteoclasts, results in bone disease such as osteoporosis caused by overactive osteoclasts. BMD is influenced by genetic and environmental factors as demonstrated through twin studies, association studies and linkage analysis (Ralston, 1999). Several polymorphisms involved in the determination of BMD have been identified, with Vitamin D receptor and Collagen Type 1 showing reproducible associations. To identify genes influencing BMD two distinct st
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Vaughan, Tanya. "Identifying Genes Influencing Bone Mineral Density." Thesis, Griffith University, 2004. http://hdl.handle.net/10072/366470.

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In summary, this study investigated the role of novel polymorphisms and rare variants of the RUNX2 gene in influencing BMD, fracture and markers of bone turnover. Two common polymorphisms were identified within the polyA repeat: an 18 base pair deletion and a synonymous alanine codon polymorphism with alleles, A and G. The A allele was associated with increased BMD and was protective against a common form of osteoporotic fracture within a Geelong population. To verify these findings the RUNX2 alleles were genotyped in 992 women from a Scottish cohort. The magnitude and the direction of the eff
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Baker, Sarah Elizabeth. "Epithelial Sodium Channel Polymorphism Influences Lung Function." Diss., The University of Arizona, 2013. http://hdl.handle.net/10150/306770.

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Epithelial sodium channels (ENaC) are located throughout the epithelial lining of the respiratory tract and play a crucial role in ion and fluid homeostasis of the lungs. Increasing ENaC activity through stimulation of β₂-adrenergic receptors has been shown to increase sodium and fluid reabsorption from the airspace to the interstitial space. In cystic fibrosis lung disease there is a hyperabsorption of sodium through ENaC which results in dehydration of the airway surface liquid. Previous work has identified a common functional genetic variant of SCNN1A, the gene encoding the ENaC alpha-subun
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Hulin-Curtis, Sarah Louise. "Genetic polymorphism within osteo-metabolic related genes and association with osteoarthritis." Thesis, University of Bristol, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.414193.

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Swarbrick, Michael. "Candidate genes for obesity and related phenotypes." University of Western Australia. Dept. of Pathology, 2002. http://theses.library.uwa.edu.au/adt-WU2004.0033.

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The current epidemic of obesity poses a substantial threat to public health worldwide. Obesity is associated with many deleterious health conditions, including type 2 diabetes, hypertension, dyslipidaemia, respiratory conditions, arthritis, and some forms of cancer. Moreover, the rising prevalence of obesity has been accompanied by a substantial increase in the cost of treating these conditions. Obesity results from a complex interaction between behavioural, environmental, and genetic factors. While the recent increase in the prevalence of obesity is largely due to behavioural factors (for exa
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Moheghi, Nasrin. "IRAMS database generation and investigation of HLA genes, KIR genes, S1PR1 gene polymorphism, and IL-17 levels in Iranian Multiple Sclerosis patients." Thesis, St George's, University of London, 2017. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.754071.

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Introduction Multiple sclerosis (MS) is a chronic demyelinating disease of the central nervous system (CNS). Human Major Histocompatibility complex (HLA) class I and II genes are associated with MS pathogenesis. Natural killer cell receptors (KIRs) bind to different MHC class I molecules activating NK cells to produce immune-regulatory cytokines. Sphingosine 1-phosphate receptor 1 (S1PR1) polymorphism and increasing IL-17 levels in blood of MS patients associate with non­responding to fingolimod treatment. Aim: To investigate HLA class I and II alleles, MOG (V142L) variant, KIR receptor genes,
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Koido, Kati. "Single-nucleotide polymorphism profiling of 22 candidate genes in mood and anxiety disorders /." Online version, 2005. http://dspace.utlib.ee/dspace/bitstream/10062/889/5/koido.pdf.

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Books on the topic "Polymorphism genes"

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Masatoshi, Nei, ed. Humanpolymorphic genes. Oxford University Press, 1988.

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Roychoudhury, Arun K. Human polymorphic genes: World distribution. Oxford University Press, 1988.

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Berkowitz, Noah C. Functional importance of polymorphic subregions in the C3H anti I-Ab alloresponse. [Columbia University], 1993.

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Oelbaum, Raymond Stuart. An analysis of four candidate genes for non-insulin-dependent diabetes using restriction fragment length polymorphism markers. University of Manchester, 1994.

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George, Stamatoyannopoulos, and Nienhuis Arthur W, eds. Experimental approaches for the study of hemoglobin switching: Proceedings of the Fourth Conference on Hemoglobin Switching, October 1-3, 1984. A.R. Liss, 1985.

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Koen, Vandenbroeck, ed. Cytokine gene polymorphisms in multifactorial conditions. CRC Taylor & Francis, 2006.

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Kiaris, Hippokratis. Genes, polymorphisms, and the making of societies: How genetic behavioral traits influence human cultures. Universal-Publishers, 2012.

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George, Stamatoyannopoulos, Nienhuis Arthur W, and Conference on Hemoglobin Switching (7th : 1990 : Airlie, Va.), eds. The Regulation of hemoglobin switching. Johns Hopkins University Press, 1991.

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Ellegren, Hans. Genome analysis with microsatellite markers. Dept. of Animal Breeding and Genetics, Swedish University of Agricultural Sciences, 1993.

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George, Stamatoyannopoulos, and Nienhuis Arthur W, eds. Hemoglobin switching: Proceedings of the Sixth Conference on Hemoglobin Switching, held in Airlie, Virginia, September 24-27, 1988. A.R. Liss, 1989.

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Book chapters on the topic "Polymorphism genes"

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Nishio, Takeshi, and Koji Sakamoto. "Polymorphism of Self-Incompatibility Genes." In Compendium of Plant Genomes. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-59253-4_13.

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Banday, Mujeeb Zafar, Saniya Nissar, Syed Sameer Aga, Ehtishamul Haq, and Sabhiya Majid. "Genetic Polymorphisms in Matrix Metalloproteinase (MMP) Genes and Cancer." In Genetic Polymorphism and Disease. CRC Press, 2022. http://dx.doi.org/10.1201/9781003246244-6.

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Khan, Mosin S., Sunia Faiz, Iqra Farooq, Suhail S. Lone, Sabhiya Majid, and Waseem Qureshi. "Genetic Polymorphisms in Fatty Acid Metabolism Genes and Cancer Susceptibility." In Genetic Polymorphism and Disease. CRC Press, 2022. http://dx.doi.org/10.1201/9781003246244-8.

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Kumar, Sachin, Rajiv Kumar Tonk, and Faheem Hyder Pottoo. "Role of Single Nucleotide Polymorphism of Cytochrome P450 Genes in Cancer Susceptibility." In Genetic Polymorphism and Disease. CRC Press, 2022. http://dx.doi.org/10.1201/9781003246244-18.

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Bell, J. I., and H. O. McDevitt. "Molecular Polymorphism of Human Immune-Response-Genes." In HLA Class II Antigens. Springer Berlin Heidelberg, 1986. http://dx.doi.org/10.1007/978-3-642-70367-6_26.

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Donovan, Kathleen, and Chella S. David. "Murine Ia Genes: Organization, Polymorphism and Heterogeneity." In Advances in Experimental Medicine and Biology. Springer US, 1987. http://dx.doi.org/10.1007/978-1-4684-5442-0_2.

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Banday, Mujeeb Zafar, Aga Syed Sameer, and Saniya Nissar. "Colorectal Cancer and Genetic Polymorphism in Key Regulatory Low Penetrance Genes." In Genetic Polymorphism and cancer susceptibility. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-33-6699-2_5.

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Vasku, Anna, Jiri Blahak, Daniel Baumgartner, and Julie Bienertova-Vasku. "Angiotensin Converting Enzyme I/D Polymorphism and Cardiovascular Risk: Disclosed Story." In Genes and Cardiovascular Function. Springer US, 2011. http://dx.doi.org/10.1007/978-1-4419-7207-1_13.

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Nissar, Saniya, Aga Syed Sameer, and Mujeeb Zafar Banday. "Genetic Polymorphisms of Essential Immune Pathogenic Response Genes and Risk of Cervical Cancer." In Genetic Polymorphism and cancer susceptibility. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-33-6699-2_7.

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Landry, Benoit S., and Richard W. Michelmore. "Methods and Applications of Restriction Fragment Length Polymorphism Analysis to Plants." In Tailoring Genes for Crop Improvement. Springer US, 1987. http://dx.doi.org/10.1007/978-1-4684-5329-4_4.

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Conference papers on the topic "Polymorphism genes"

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Karasev, E. P., E. E. Andronov, E. P. Chizevskaya, and N. A. Provorov. "Comparative analysis of nucleotide polymorphism of chromosomal and symbiotic genes in symbionts of eastern and medical goat’s rue from a population of the North Caucasus." In 2nd International Scientific Conference "Plants and Microbes: the Future of Biotechnology". PLAMIC2020 Organizing committee, 2020. http://dx.doi.org/10.28983/plamic2020.112.

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The analysis of the nucleotide polymorphism in two goatfish rhizobia biovars showed that the diversity of all gene groups corresponds to the diversity of the host plant, and the general polymorphism of chromosomal genes is higher than the symbiotic gene polymorphysm in both biovars.
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Kuzmina, L. P., A. G. Khotuleva, and M. M. Kolyaskina. "GENETIC POLYMORPHISM OF CYTOKINES FOR OCCUPATIONAL BRONCHO OBSTRUCTIVE DISEASES DEVELOPMENT RISK AND PROGNOSIS ASSESSMENT." In The 17th «OCCUPATION and HEALTH» Russian National Congress with International Participation (OHRNC-2023). FSBSI «IRIOH», 2023. http://dx.doi.org/10.31089/978-5-6042929-1-4-2023-1-265-268.

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One of the significant systems in the pathogenesis of lung diseases is the system of cytokines. Genetic polymorphism of cytokines can be associated with different levels of cytokine production when exposed to a stimulus of the same intensity in response to antigenic irritation, or tissue damage, which can determine individual sensitivity to chemicals. The purpose of this study was to evaluate the presence of associations of single nucleotide polymorphisms of cytokine genes with the development and severity of occupational bronchoobstructive diseases, taking into account the specifics of occupa
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Chumacheva, Yu V., and D. S. Stashkevich. "COMBINATIONS OF SNPS TNFRSF11B AND TNFA GENOTYPES IN PATIENTS WITH RHEUMATOID ARTHRITIS OF THE BASHKIR POPULATION IN CHELYABINSK REGION." In X Международная конференция молодых ученых: биоинформатиков, биотехнологов, биофизиков, вирусологов и молекулярных биологов — 2023. Novosibirsk State University, 2023. http://dx.doi.org/10.25205/978-5-4437-1526-1-392.

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Cytokine genes influence the nature of the immune response in rheumatoid arthritis (RA) through the level of production of encoded proteins, which makes the functional polymorphism of cytokine genes particularly interesting for research in RA. In our study, we evaluated combinations of frequencies of combinations genotype of polymorphisms of TNFRSF11B genes at point G1181C and TNFA at points G-308A, G-238A in population of Bashkir RA patients and a control group to identify possible associations.
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Chumacheva, J. V., D. S. Stashkevich, and D. M. Smelkova. "COMBINATIONS OF SNPS TNFRSF11B AND TNFA GENOTYPES IN PATIENTS WITH RHEUMATOID ARTHRITIS IN RUSSIAN POPULATION OF THE CHELYABINSK REGION." In XI МЕЖДУНАРОДНАЯ КОНФЕРЕНЦИЯ МОЛОДЫХ УЧЕНЫХ: БИОИНФОРМАТИКОВ, БИОТЕХНОЛОГОВ, БИОФИЗИКОВ, ВИРУСОЛОГОВ, МОЛЕКУЛЯРНЫХ БИОЛОГОВ И СПЕЦИАЛИСТОВ ФУНДАМЕНТАЛЬНОЙ МЕДИЦИНЫ. IPC NSU, 2024. https://doi.org/10.25205/978-5-4437-1691-6-364.

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Cytokine genes and their receptors influence the nature of the immune response in rheumatoid arthritis (RA) through the level of production of encoded proteins, which makes the functional polymorphism of cytokine genes particularly interesting for research in RA. In our study, we evaluated the frequencies of combinations genotype of polymorphisms of TNFRSF11B genes at point G1181C and TNFA at point G-238A in population of Russian RA patients and a control group to identify possible associations.
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Erdman, Vera Viktorovna, Timur Ruslanovich Nasibullin, Ilsiar Avkhatovna Tuktarova, et al. "POLYMORPHISM OF ANTIOXIDANT DEFENSE GENES AND LIFESPAN." In International conference New technologies in medicine, biology, pharmacology and ecology (NT +M&Ec ' 2020). Institute of information technology, 2020. http://dx.doi.org/10.47501/978-5-6044060-0-7.07.

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In the ethnic group of Russians, residents of the Republic of Bashkortostan, age-dependent changes in the
 alleles and genotypes frequencies in SOD1, SOD2, PON1, PON2, NQO1, GPX1 genes SNVs were found. Enzymes, encoded by these genes, are involved in the metabolism of reactive oxygen species of the first and second stages, as well as toxic compounds of endogenous and exogenous nature.
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Muntyan, Victoria S., Alla S. Saksaganskaia, Alexey N. Muntyan, Mariia E. Vladimirova, and Marina L. Roumiantseva. "STRESS AND IMMUNITY OF NODULE BACTERIA SINORHIZOBIUM MELILOTI: LOCALIZATION, POLYMORPHISM AND PHYLOGENY OF GENETIC DETERMINANTS." In 22nd SGEM International Multidisciplinary Scientific GeoConference 2022. STEF92 Technology, 2022. http://dx.doi.org/10.5593/sgem2022/6.1/s25.15.

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Sinorhizobium meliloti are agriculturally valuable species of soil bacteria that form nitrogen-fixing symbiosis with alfalfa plants. Global climate changes lead to an increase of agricultural areas subjected to salinity. Current knowledge about about high-salt stress impact on soil saprophitic root nodulated microsymbionts of legumes is weakly studied and rhizobia gene pool responsible for salt tolerance are fragment and far from clear. An increase of bacteria nonspecific resistance (immune status) to unfavorable stress factors can occur through the induction of defense mechanisms like restric
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Sudakov, A. I., E. P. Kulikov, S. A. Mertsalov, A. A. Nikiforov, and V. A. Grigorenko. "GENETIC POLYMORPHISM AND COLORECTAL CANCER." In NOVEL TECHNOLOGIES IN MEDICINE, BIOLOGY, PHARMACOLOGY AND ECOLOGY. Institute of information technology, 2022. http://dx.doi.org/10.47501/978-5-6044060-2-1.105-109.

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The article analyzes the relationship of polymorphism of a number of genes with some features of colorectal cancer, such as the aggressiveness of its course and development of the disease, the effectiveness of preoperative chemoradiotherapy. The data obtained can be used to deter-mine individual tactics for treating patients.
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Fabri, Júlia Campos, Maria Julia Filgueiras Granato, Maria Clara Lopes Rezende, Maria Luiza Franco de Oliveira, and Leandro de Souza Cruz. "The impact of genetic polymorphism in pain mechanisms." In XIII Congresso Paulista de Neurologia. Zeppelini Editorial e Comunicação, 2021. http://dx.doi.org/10.5327/1516-3180.708.

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Background:Variations in genes codifying target structures in the nociceptive pathway can result in pain attenuation or increase.Objective:Investigate the genetic polymorphism influence in the individual pain threshold. Methods: Search on PubMed with the terms “genetic”, “pain” and its synonyms published in the last 10 years. Results:The subjective and individual mechanisms of pain aren’t completely understood, but genetic susceptibility is one of the hypothesis to explain these differences.The KCNK18 gene influences the synaptic transmission by producing potassium channel protein that equaliz
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Иргашев, Дильмурад Саатович. "THE PREVALENCE OF THE ILE462VAL POLYMORPHISM OF THE CYP1A1 GENE AMONG MEN WITH INFERTILITY IN THE UZBEK POPULATION." In Psychology, Sports science and Medicine (Психология. Спорт. Здравоохранение): сборник статей международной научной конференции (Санкт-Петербург, Октябрь 2022). Crossref, 2022. http://dx.doi.org/10.37539/221030.2022.50.28.006.

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Существенным фактором, формирования мужского бесплодия с позиций доказательной медицины, являются нарушения в системе генов детоксикации ксенобиотиков. Проведен анализ роли полиморфизма Ile462Val гена CYP1A1 в формировании мужского бесплодия. Полученные результаты исследования косвенно указывают на дисрегуляторное влияние неблагоприятного аллельного варианта данного полиморфизма на экспрессию цитохрома CYP1A1. An essential factor in the formation of male infertility from the standpoint of evidence-based medicine are disorders in the system of xenobiotic detoxification genes. The role of the Il
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Зимина, А. А., О. С. Романенкова, and А. А. Сермягин. "STUDY OF CXCR1 GENE POLYMORPHISM AND ITS EFFECT ON MILK PRODUCTIVITY OF COWS." In Биотехнология в растениеводстве, животноводстве и сельскохозяйственной микробиологии. Crossref, 2021. http://dx.doi.org/10.48397/arriab.2021.21.xxi.018.

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Современные методы молекулярной генетики позволяют определять наследуемые по кодоминантному типу аллельные варианты генов, связанные с молочной продуктивностью. К настоящему времени выявлено большое количество генов, ассоциированных с параметрами молочной продуктивности, определена их локализация в хромосомах и последовательность пар нуклеотидов в их молекулярной структуре, установлены причины возникновения полиморфизма генов в результате точковых мутаций в соответствующих локусах молекул ДНК. Modern methods of molecular genetics make it possible to determine codominantly inherited allelic var
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Reports on the topic "Polymorphism genes"

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ZHENG, Jiansheng, and Tang ZHU. Polymorphism of fucosyltransferase 3 (FUT3) gene is associated with inflammatory bowel disease (IBD) — a systematic review and Meta-analysis. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, 2022. http://dx.doi.org/10.37766/inplasy2022.3.0001.

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Review question / Objective: Polymorphism of fucosyltransferase 3 (FUT3) gene is associated with inflammatory bowel disease (IBD) — a systematic review and Meta-analysis. Condition being studied: This study collected relevant literatures and analyzed the relationship between the polymorphism of the FUT3 genes at rs3745635, rs3894326, and rs28362459 to the IBD with Meta-analysis, in order to further explore the possible mechanism of the polymorphism of the FUT3 gene and IBD.
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Woldegiorgis, S., R. C. Ahmed, Y. Zhen, C. A. Erdmann, M. L. Russell, and R. Goth-Goldstein. Genetic polymorphism in three glutathione s-transferase genes and breast cancer risk. Office of Scientific and Technical Information (OSTI), 2002. http://dx.doi.org/10.2172/799602.

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Weller, Joel I., Derek M. Bickhart, Micha Ron, Eyal Seroussi, George Liu, and George R. Wiggans. Determination of actual polymorphisms responsible for economic trait variation in dairy cattle. United States Department of Agriculture, 2015. http://dx.doi.org/10.32747/2015.7600017.bard.

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The project’s general objectives were to determine specific polymorphisms at the DNA level responsible for observed quantitative trait loci (QTLs) and to estimate their effects, frequencies, and selection potential in the Holstein dairy cattle breed. The specific objectives were to (1) localize the causative polymorphisms to small chromosomal segments based on analysis of 52 U.S. Holstein bulls each with at least 100 sons with high-reliability genetic evaluations using the a posteriori granddaughter design; (2) sequence the complete genomes of at least 40 of those bulls to 20 coverage; (3) de
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Avihingsanon, Yingyos, Jongkonnee Wongpiyabovorn, and Nattiya Hirankarn. Biomarker discovery in systemic lupus erythematosus: genome-methylation approaches : Research report. Chulalongkorn University, 2010. https://doi.org/10.58837/chula.res.2010.15.

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Discovery of novel biomarkers in lupus nephritis Biomarkers are needed for making diagnosis and prognosis. In lupus nephritis, conventional tests like urinalysis or serum creatinine remain inadequate for patient care. In this proposal, we focused on non-invasive tools like blood and urine mRNAs or proteins. We chose candidate genes involving regulatory T-cell, B-lymphocyte signatures or vascular protective factors. Expression of regulatory cell signature (FOXP3) in peripheral blood mononuclear cells is associated with activity of lupus nephritis. We found FOXP3 mRNA levels in PBMCs from patien
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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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Levisohn, Sharon, Maricarmen Garcia, David Yogev, and Stanley Kleven. Targeted Molecular Typing of Pathogenic Avian Mycoplasmas. United States Department of Agriculture, 2006. http://dx.doi.org/10.32747/2006.7695853.bard.

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Intraspecies identification (DNA "fingerprinting") of pathogenic avian mycoplasmas is a powerful tool for epidemiological studies and monitoring strain identity. However the only widely method available for Mycoplasma gallisepticum (MG) and M. synoviae (MS)wasrandom amplified polymorphic DNA (RAPD). This project aimed to develop alternative and supplementary typing methods that will overcome the major constraints of RAPD, such as the need for isolation of the organism in pure culture and the lack of reproducibility intrinsic in the method. Our strategy focussed on recognition of molecular mark
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บัวบูชา, ธีรพงษ์, ศุภอรรจ ศิริกันทรมาศ та นุชนาถ วุฒิประดิษฐกุล. การค้นหายีนที่ควบคุมโดยโปรตีนคัลมอดุลินในการตอบสนองต่อสภาวะความเครียดจากสิ่งแวดล้อมของข้าว Oryza sativa L. : รายงานวิจัย. จุฬาลงกรณ์มหาวิทยาลัย, 2014. https://doi.org/10.58837/chula.res.2014.59.

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Environmental stresses such as salinity, drought, heat, or pathogen greatly affect agricultural productivity. Researchers have long been attempting to improve plant tolerance to these adverse conditions. To be successful, knowledge of the mechanisms involved in environmental stress responses of plants in the molecular level is needed. To tolerate stress in plants, Ca2+ signals have been implicated in transducing the initial signals from various environmental changes to elicit appropriate responses. Here, we aimed to identify genes that are regulated by OsCaM1, which is a primary Ca2+ sensor ca
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Torrungruang, Kitti, Soranun Chantarangsu, and Thanyachai Sura. Association between vitamin D receptor gene polymorphisms and chronic periodontitis in Thais. Chulalongkorn University, 2015. https://doi.org/10.58837/chula.res.2015.18.

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Polymorphisms of the vitamin D receptor (VDR) gene have been implicated in the susceptibility to infections and bone-related diseases. However, their relationship with periodontal disease remains unclear. This cross-sectional study investigated whether the susceptibility to chronic periodontitis in a Thai population is associated with VDR polymorphisms. Genomic DNA was obtained from 1,460 subjects, aged 39-65 years. Genotyping of VDR polymorphisms (FokI, BsmI, ApaI, and TaqI) was performed using real-time polymerase chain reaction. Subjects were categorized into three groups; no/mild, moderate
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Sadka, Avi, Mikeal L. Roose, and Yair Erner. Molecular Genetic Analysis of Citric Acid Accumulation in Citrus Fruit. United States Department of Agriculture, 2001. http://dx.doi.org/10.32747/2001.7573071.bard.

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The acid content of the juice sac cells is a major determinant of maturity and fruit quality in citrus. Many citrus varieties accumulate acid in concentrations that exceed market desires, reducing grower income and consumer satisfaction. Pulp acidity is thought to be dependent on two mechanisms: the accumulation of citric acid in the vacuoles of the juice sac cells, and acidification of the vacuole. The major aim of the project was to direct effort toward understanding the mechanism of citric acid accumulation in the fruit. The following objectives were suggested: Measure the activity of enzym
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Weller, Joel I., Harris A. Lewin, and Micha Ron. Determination of Allele Frequencies for Quantitative Trait Loci in Commercial Animal Populations. United States Department of Agriculture, 2005. http://dx.doi.org/10.32747/2005.7586473.bard.

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Individual loci affecting economic traits in dairy cattle (ETL) have been detected via linkage to genetic markers by application of the granddaughter design in the US population and the daughter design in the Israeli population. From these analyses it is not possible to determine allelic frequencies in the population at large, or whether the same alleles are segregating in different families. We proposed to answer this question by application of the "modified granddaughter design", in which granddaughters with a common maternal grandsire are both genotyped and analyzed for the economic traits.
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