Results 181 to 190 of about 121,559 (279)

Genetic Parameter Estimation for Pregnancy Loss and Their Association With Reproductive and Growth Traits in Brahman Cattle Under Extensive Tropical Conditions

open access: yesJournal of Animal Breeding and Genetics, Volume 143, Issue 2, Page 365-374, March 2026.
ABSTRACT This study estimated genetic parameters for pregnancy loss (PL) in Brahman cattle and evaluated the genetic correlation of PL with growth and reproductive traits using both the pedigree relationship matrix (A) and pedigree plus genomic relationship matrix (H). Data were collected from two herds in Bolivia, focusing on three age groups: heifers,
Daniel Cardona‐Cifuentes   +7 more
wiley   +1 more source

Patterns and Determinants of Mortality in Grey Wolves (Canis lupus)

open access: yesMammal Review, Volume 56, Issue 1, March 2026.
This systematic review reveals the global patterns and drivers of grey wolf mortality, highlighting the high mortality risk associated with human coexistence for this cursorial carnivore, and reshaping previous knowledge to guide management and conservation strategies.
Ana Morales‐González   +5 more
wiley   +1 more source

Home Range and Habitat Selection of Chamois: A Systematic Review and Meta‐Analysis

open access: yesMammal Review, Volume 56, Issue 1, March 2026.
A systematic review of 22 studies reveals a research bias toward the Alpine chamois, leaving other subspecies understudied. Males occupy larger home ranges, and the species consistently selects steep, high‐elevation terrain while avoiding snow‐covered areas and human disturbance.
Konstantinos Papakostas   +3 more
wiley   +1 more source

Parasite-mediated inbreeding depression in wild red deer. [PDF]

open access: yesHeredity (Edinb)
Hasik AZ   +6 more
europepmc   +1 more source

Inbreeding and Recombination [PDF]

open access: yesProceedings of the National Academy of Sciences, 1933
openaire   +2 more sources

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