A model for the effect of homo- or heterozygosity on animal growth intensityRussian Journal of Genetics - Tập 41 - Trang 174-181 - 2005
S. V. Nikitin, S. P. Knyazev, G. V. Orlova, V. A. Bekenev, N. V. Danil’chenko
A model has been developed that describes the dependence of a quantitative
selective trait on the animal homo- and heterozygosity for the genes that
control the biochemical reaction rate (isoenzyme systems). The model includes
any cases of gene control of a quantitative trait and is applicable to real,
genetically heterogeneous populations. The results of testing the model show
that it can be used... hiện toàn bộ
Genetic Risk Factors for Inhibitor Development in Hemophilia ARussian Journal of Genetics - Tập 57 - Trang 867-877 - 2021
O. S. Pshenichnikova, V. L. Surin
The review is devoted to the description of possible mechanisms of inhibitor
development in hemophilia A. Most of the focus is on the genetic factors, but
attention is also paid to factors of different nature, as well as their
combinations that can provoke the synthesis of inhibitory antibodies. Among the
genetic determinants, special attention is paid to the type of factor VIII gene
mutations, as... hiện toàn bộ
Genetic Diversity of Protein Markers in Sheep Populations from UkraineRussian Journal of Genetics - Tập 38 - Trang 1417-1423 - 2002
V. N. Iovenko
Based on polymorphism of genes for antigen factors of six blood-group systems
and four blood protein loci, genetic structure and the main variation parameters
were studied in three sheep breeds and three sheep breed types constituting the
basis of purebred sheep resources in Ukraine. Specific features of the
distribution of genotypes and alleles of polymorphic loci were determined in
each of the s... hiện toàn bộ
“Matreshka” genes with alternative reading framesRussian Journal of Genetics - Tập 52 - Trang 125-140 - 2016
E. V. Sheshukova, A. V. Shindyapina, T. V. Komarova, Yu. L. Dorokhov
Although a relatively small part of the human genome contains protein encoding
genes, the latest data on the discovery of alternative open reading frames
(ORFs) in conventional mRNAs has highlighted the expanded coding potential of
these genes. Until recently, it was believed that each mRNA transcript encodes a
single protein. Recent proteogenomics data indicate the existence of exceptions
to this... hiện toàn bộ
Genetic structure and differentiation of populations of the tetraploid species Oxytropis chankaensis (Fabaceae)Russian Journal of Genetics - Tập 45 - Trang 70-80 - 2009
A. B. Kholina, O. G. Koren’, Yu. N. Zhuravlev
The population genetic variation of the tetraploid species Oxytropis chankaensis
Jurtz. (Fabaceae), a local endemic of the western coast of Khanka Lake
(Primorye), was examined. Five populations were analyzed using 28 isozyme loci
encoding 16 enzyme systems. Significant allelic heterogeneity among the
populations was found for six out of twelve polymorphic loci. The heterozygosity
of the samples (... hiện toàn bộ
Nucleotide Composition of the Cold-Sensitive Heterochromatic Regions in Paris hainanensis MerrillRussian Journal of Genetics - Tập 37 - Trang 776-782 - 2001
E. O. Punina, A. V. Rodionov, Yu. A. Myakoshina, V. G. Grif
Cold-induced decondensation of heterochromatic regions (CSR-bands) in Paris
hainanensis(=Daiswa hainanensisMerrill Takht.) (2n= 10; 10 + b) was studied. The
comparison of CSR-banding patterns with those obtained by nucleotide-specific
staining with fluorochromes DAPI and chromomycin A3demonstrated that low
temperatures induced decondensation only of large AT-rich heterochromatic
regions. It is sug... hiện toàn bộ