B chromosomes in populations of mammals
B chromosomes (Bs) have been found in 55 out of 4629 living species of mammals. The
summarized data show great variability in types of mammalian Bs, including differences in …
summarized data show great variability in types of mammalian Bs, including differences in …
B chromosomes in populations of mammals revisited
The study of B chromosomes (Bs) started more than a century ago, while their presence in
mammals dates since 1965. As the past two decades have seen huge progress in …
mammals dates since 1965. As the past two decades have seen huge progress in …
Germ cell restriction and regular transmission of an accessory chromosome that mimics a sex body in the zebra finch, Taeniopygia guttata
Mitotic and meiotic analysis with light and electron microscopy was performed in male and
female zebra finches (Taeniopygia guttata). Somatic cells from bone marrow have a 2n= 80 …
female zebra finches (Taeniopygia guttata). Somatic cells from bone marrow have a 2n= 80 …
High‐copy sequences reveal distinct evolution of the rye B chromosome
B chromosomes (B s) are supernumerary chromosomes that vary in number among
individuals of the same species. Because of their dispensable nature, their non‐M endelian …
individuals of the same species. Because of their dispensable nature, their non‐M endelian …
Supernumerary Chromosomes Enhance Karyotypic Diversification of Narrow‐Headed Voles of the Subgenus Stenocranius (Rodentia, Mammalia)
The subgenus Stenocranius contains two cryptic species: Lasiopodomys gregalis
(subdivided into three allopatrically distributed and genetically well‐isolated lineages A, B …
(subdivided into three allopatrically distributed and genetically well‐isolated lineages A, B …
Ultrastructure and dynamics of synaptonemal complex components during meiotic pairing and synapsis of standard (A) and accessory (B) rye chromosomes
S Hesse, M Zelkowski, EI Mikhailova… - Frontiers in Plant …, 2019 - frontiersin.org
During prophase I a meiosis-specific proteinaceous tripartite structure, the synaptonemal
complex (SC), forms a scaffold to connect homologous chromosomes along their lengths …
complex (SC), forms a scaffold to connect homologous chromosomes along their lengths …
Sequencing of supernumerary chromosomes of red fox and raccoon dog confirms a non-random gene acquisition by B chromosomes
B chromosomes (Bs) represent a variable addition to the main karyotype in some lineages of
animals and plants. Bs accumulate through non-Mendelian inheritance and become …
animals and plants. Bs accumulate through non-Mendelian inheritance and become …
Meiotic self-pairing of the Psalidodon (Characiformes, Characidae) iso-B chromosome: A successful perpetuation mechanism
B chromosomes are non-essential additional genomic elements present in several animal
and plant species. In fishes, species of the genus Psalidodon (Characiformes, Characidae) …
and plant species. In fishes, species of the genus Psalidodon (Characiformes, Characidae) …
[책][B] Комментарий к Гражданскому кодексу Российской Федерации (учебно-практический) к ч. I. 5-е издание
СА Степанов - 2015 - books.google.com
Настоящее учебное пособие необычно. Основной материал, необходимый для
изучения полного курса гражданского права, сосредоточен в приводимом тексте …
изучения полного курса гражданского права, сосредоточен в приводимом тексте …
New occurrence of microchromosomes B in Moenkhausia sanctaefilomenae (Pisces, Characidae) from the Paraná River of Brazil: analysis of the synaptonemal …
ALB Portela-Castro, HFJ Júnior, PB Nishiyama - Genetica, 2000 - Springer
The Moenkhausia sanctaefilomenae specimens showed a karyotype consisting of 2 n= 50
chromosomes with 12 metacentrics, 36 submetacentrics and two subtelocentrics. In addition …
chromosomes with 12 metacentrics, 36 submetacentrics and two subtelocentrics. In addition …