Results 81 to 90 of about 70,872 (279)
A Partial African Ancestry for the Creole Cattle Populations of the Caribbean [PDF]
, 2017 Seventy-eight cattle samples from three Creole Caribbean islands and one Brazilian breed were analyzed for sequence variation in the hypervariable segment of the mitochondrial DNA control region. Seventy-three samples displayed Bos taurus haplotypes, and
Bradley, D. G. +8 more
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The type I IFN of Bos taurus [PDF]
The entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf ...
Walker, Angela Marie, 1978-
core +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT The relationship between eco‐innovation (EI) and firm performance (FP) is central to environmental management research, yet empirical evidence remains fragmented and highly context dependent. This article presents a global systematic literature review (SLR) of 541 empirical studies (2006–April 2025) to (i) diagnose the systematic sources of ...
Ali Mammadov
wiley +1 more source
Genetic group and heterosis on morphometric measurements during the growth of male beef cattle
Semina: Ciências Agrárias, 2016 In the present study, the effects of genetic group and heterosis on body measurements of purebreds (Charolais - C and Nellore - N), first-generation crossbreds (G1) (1/2C1/2N and 1/2N1/2C), and second-generation crossbreds (G2) (3/4C1/4N and 3/4N1/4C ...
Ricardo Zambarda Vaz +7 more
doaj +1 more source
Description de Rhipicephalus moucheti n. sp. (groupe de Rh. sanguineus ; acariens, Ixodoidea) [PDF]
, 1964 Rh. moucheti diffère de toutes les espèces du groupe de Rh. sanguineus par les plaques adanales en faucilles du mâle; la femelle est inconnue; les exemplaires connus sont rares, originaires des savanes tropicales nord-soudaniennes (Cameroun) et ...
Morel, Pierre-Claude
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Ion Activation Methods for Top‐Down Proteomics
Mass Spectrometry Reviews, EarlyView.ABSTRACT Mass spectrometry (MS) has emerged as a premier method used to characterize the sequences of proteins. Top‐down proteomics aims to capture the multiple sources of structural diversity reflected in proteins, such as those that arise from alternative RNA splicing events or the addition of post‐translational modifications. Tandem MS (i.e., MS/MS)
Jada N. Walker, Jennifer S. Brodbelt
wiley +1 more source
Expressão de genes ligados à maciez da carne em bovinos da raça Nelore. [PDF]
, 2015 Dentre as características da carne, a maciez é a mais desejada pelo consumidor. Bovinos de origem Bos taurus indicus são conhecidos por produzirem carne de menor maciez quando comparado às raças de origem taurina.
CARVALHO, M. E. +5 more
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International Journal of Osteoarchaeology, EarlyView.ABSTRACT The Cova Eirós archaeopaleontological site preserves the most comprehensive archaeostratigraphic sequence in the northwestern Iberian Peninsula, with an exceptionally rich record spanning from the Mousterian to the Upper Paleolithic. The extensive fragmentation of the faunal record and the rich taxonomic diversity at this site have limited the
Hugo Bal‐García +9 more
wiley +1 more source
Anais da Academia Brasileira de Ciências, 2017 Potential risk factors for Ureaplasma diversum in the vaginal mucus of 1,238 dairy cows were included in a multivariate logistic regression model, based on the cow level (i.e., granular vulvovaginitis [+GVV], yearly milk production [4500 kg or more ...
JOSEFA M. NASCIMENTO-ROCHA +5 more
doaj +1 more source
Meta-Analysis of Mitochondrial DNA Reveals Several Population Bottlenecks during Worldwide Migrations of Cattle [PDF]
, 2014 Several studies have investigated the differentiation of mitochondrial DNA in Eurasian, African and American cattle as well as archaeological bovine material.
Albano Beja-Pereira +25 more
core +3 more sources