Morphological dimorphism in the Y chromosome of "pé-duro" cattle in the Brazilian State of Piauí
Genetics and Molecular Biology, 1999 "Pé-duro" (hard foot) is a rare breed of beef cattle of European (Bos taurus taurus) origin, originated in northern and northeastern Brazil. Y chromosome morphology, outer genital elements and other phenotypic characteristics were examined in 75 "pé-duro"
Carmen M.C. Britto, Maria Luiza S. Mello
doaj +1 more source
Caractéristiques spermatiques du taureau Baoulé (Bos taurus taurus) au Burkina Faso [PDF]
, 1989 Cette étude a porté sur 9 taureaux Baoulé. Une forte incidence pathologique en saison humide perturbe l'ensemble des caractéristiques spermatiques. Ces caractéristiques, pour les animaux sains, sont les suivantes : volume = 2,4 plus ou moins 1,5 ml ...
Bassinga, A. +3 more
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First molecular data of the Borneo Banteng Bos Javanicus lowi from Sabah, Borneo [PDF]
, 2014 Phylogenetic relationships among three subspecies of banteng, Burma banteng Bos javanicus birmanicus in mainland Southeast Asia, Javan banteng Bos javanicus javanicus in Java, and Bornean banteng Bos javanicus lowi in Borneo, and the presence/absence of ...
Abdul Hamid Ahmad +9 more
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Diversity and evolution of 11 innate immune genes in Bos taurus taurus and Bos taurus indicus cattle [PDF]
Proceedings of the National Academy of Sciences, 2009 The Toll-like receptor ( TLR ) and peptidoglycan recognition protein 1 ( PGLYRP1 ) genes play key roles in the innate immune systems of mammals. While the TLRs recognize a variety of invading pathogens and induce innate immune responses, PGLYRP1
Christopher M, Seabury +5 more
openaire +2 more sources
The Anatomical Record, EarlyView.Abstract Dinosaurs evolved a unique respiratory system with air sacs that contributed to their evolutionary success. Postcranial skeletal pneumaticity (PSP) has been used to infer the presence of air sac systems in some fossil archosaurs. While unambiguous evidence of PSP is well documented in pterosaurs and post‐Carnian saurischians, it remains absent
Tito Aureliano +3 more
wiley +1 more source
Genetic diversity and effective population sizes of thirteen Indian cattle breeds
Genetics Selection Evolution, 2021 Background The genetic structure of a diverse set of 15 Indian indigenous breeds and non-descript indigenous cattle sampled from eight states was examined, based on 777 k single nucleotide polymorphism (SNP) genotypes obtained on 699 animals, with sample
Eva M. Strucken +5 more
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Genetic Evolution and Molecular Selection of the HE Gene of Influenza C Virus [PDF]
, 2019 Influenza C virus (ICV) was first identified in humans and swine, but recently also in cattle, indicating a wider host range and potential threat to both the livestock industry and public health than was originally anticipated.
He, Wanting +10 more
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Synaptomenal Complex Analysis of Four Breeds ofBos Taurus Taurus x B. Taurus IndicusHybrids [PDF]
Hereditas, 2000 The synaptonemal complex (SC) was analyzed in four F1 hybrids of Bos taurus taurus and B. taurus indicus including Gyr-Simmental (G-S), Nelore Simmental (N-S), Gyr-Holstein-Friesian (G-H) and Nelore-Piemontese (N-P). We analysed the frequency of various types of SC abnormalities and the frequency of cells with SC abnormalities.
Scavone, Marcia D. P. +3 more
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From armadillos to sloths: Patterns and variations in xenarthran coronary anatomy
The Anatomical Record, EarlyView.Abstract Species of the superorder Xenarthra play a vital ecological role in the Neotropics. Despite their evolutionary significance, anatomical studies on their coronary circulation remain scarce. This study investigated the coronary anatomy of 82 hearts from nine Xenarthra species across the Dasypodidae, Myrmecophagidae, and Bradypodidae.
Wilson Viotto‐Souza +5 more
wiley +1 more source
Nutritional studies with Bos Taurus and Bos Indicus calves [PDF]
, 1976 Milk substitute diets whose dry matter contained 10 %, 20% and 30ft added fat were fed to Bos taurus calves in Scotland and !3os indicus and Bos taurus calves in Trinidad.
Black, David Hamilton
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