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Natalia V. Dementieva
Publications - 19
Citations - 75
Natalia V. Dementieva is an academic researcher. The author has contributed to research in topics: Biology & Gene. The author has an hindex of 3, co-authored 7 publications receiving 28 citations.
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Journal ArticleDOI
Genome-wide association studies targeting the yield of extraembryonic fluid and production traits in Russian White chickens
Andrei A. Kudinov,Natalia V. Dementieva,Olga V. Mitrofanova,Olga I. Stanishevskaya,Elena S. Fedorova,Tatiana A. Larkina,Arina I. Mishina,Kirill Plemyashov,Darren K. Griffin,Michael N Romanov +9 more
TL;DR: The obtained genome-wide association studies for eight performance traits can be used to explore the genetics of immunity and carry out selection for increasing YEF for SPF eggs production.
Journal ArticleDOI
Assessing the effects of rare alleles and linkage disequilibrium on estimates of genetic diversity in the chicken populations.
Natalia V. Dementieva,Olga V. Mitrofanova,Artyom P. Dysin,Andrei A. Kudinov,Olga I. Stanishevskaya,Tatiana A. Larkina,Kirill Plemyashov,Darren K. Griffin,Michael N Romanov,M.G. Smaragdov +9 more
TL;DR: In this paper, the effect of rare alleles and linkage disequilibrium (LD) on the genetic diversity of Russian breeds and populations using Illumina Chicken 60 K SNP iSelect BeadChip was evaluated by analysing genetic differences between populations with Hudson's fixation index (FST statistic) and heterozygosity.
Journal ArticleDOI
Genetic Variability in Local and Imported Germplasm Chicken Populations as Revealed by Analyzing Runs of Homozygosity.
Natalia V. Dementieva,Andrei A. Kudinov,Tatiana A. Larkina,Olga V. Mitrofanova,Artyom P. Dysin,Valeriy P. Terletsky,Valentina I. Tyshchenko,Darren K. Griffin,Michael N Romanov +8 more
TL;DR: Analysis of SNP genetic variability of 21 small local and imported purebred and F1 crossbred populations and identifying crossbreeding events via whole-genome evaluation of runs of homozygosity suggest ROHs were revealed in purebred individuals/populations, suggesting this as an effective implement in genome-wide analysis of germplasm breed purity.
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Evolutionary Subdivision of Domestic Chickens: Implications for Local Breeds as Assessed by Phenotype and Genotype in Comparison to Commercial and Fancy Breeds
Tatyana A. Larkina,Olga Y. Barkova,Grigoriy K. Peglivanyan,Olga V. Mitrofanova,Natalia V. Dementieva,Olga I. Stanishevskaya,Anatoly B. Vakhrameev,Alexandra V. Makarova,Yuri S. Shcherbakov,Marina V. Pozovnikova,Evgeni A. Brazhnik,Darren K. Griffin,Michael N Romanov +12 more
TL;DR: In this article, the authors investigated an evolutionary subdivision of domestic chickens based on their phenotypic and genotypic variability using a wide sample of 49 different breeds/populations.
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Haplotype structure and copy number polymorphism of the beta-defensin 7 genes in diverse chicken breeds.
M. O. Lee,Michael N Romanov,Kirill Plemyashov,Natalia V. Dementieva,Olga V. Mitrofanova,O. Y. Barkova,James E. Womack +6 more
TL;DR: Examination of copy number variants in 35 different chicken breeds found that 31 of them have at least the same representation of the duplicated AvBD7 allele, and a strong linkage disequilibrium spanning of the upstream region of the AvBD6 gene, with two SNPs being flanking markers to detect duplication.