Results 141 to 150 of about 9,272 (170)

Varroa mites escape the evolutionary trap of haplodiploidy. [PDF]

Nat Commun
Eliash N, Endo T, Hua X, Techer MA, Rangel J, Zheng H, Economo EP, Mikheyev AS.   +7 more
europepmc   +1 more source

High-Density SNP Genotyping Reveals High Population Connectivity and Limited Spatial Genetic Structure in <i>Apodemus flavicollis</i> and <i>Apodemus sylvaticus</i>. [PDF]

Ecol Evol
Fabbri MC, Martini M, Donati G, Coiro G, Luzzi G, Ferraro L, Coppola D, Bozzi R.   +7 more
europepmc   +1 more source

Massive Genetic Diversity Loss Within Asian Elephant Subspecies: New Insights for Determining Conservation Priorities. [PDF]

Genome Biol Evol
Kappelhof J, Höglund J, Diepeveen E, Sharma R, Rogers RL, Campana MG, Prado NA, Maldonado JE, Brown JL, Arnold P, Goossens B, Sipangkui S, Derks MFL, Windig JJ, Groenen MAM, Bosse M.   +15 more
europepmc   +1 more source

Genetic Diversity and Population Structure of Sardo Negro Cattle. [PDF]

Animals (Basel)
Colin Ibarra BC, Cervantes Acosta P, Hernández Beltrán A, Murillo VEV, Domínguez Mancera B, Landi V.   +5 more
europepmc   +1 more source

Genetic Diversity and Population Structure of Two Mexican Creole Cattle Populations. [PDF]

Animals (Basel)
Michel-Regalado NG, Lemus-Flores C, Ayala-Valdovinos MÁ, Grageola-Núñez F, Severino-Lendechy VH, Duifhuis-Rivera T, Martínez-Velázquez G, Lemus-Ávalos G, Lara-Castillo JB.   +8 more
europepmc   +1 more source

Unravelling the genetic structure and genetic relationships of indigenous Greek sheep breeds using SNP markers. [PDF]

Genet Sel Evol
Georgatou S, Papachristou D, Laliotis G, Kassinis N, Mioč B, Gyawali A, Seichter D, Upadhyay M, Kostaras N, Medugorac I, Bizelis I, Koutsouli P.   +11 more
europepmc   +1 more source

ANCESTRAL INBREEDING REDUCES THE MAGNITUDE OF INBREEDING DEPRESSION IN DROSOPHILA MELANOGASTER [PDF]

Evolution; International Journal of Organic Evolution, 2006
The influence of natural selection on the magnitude of inbreeding depression is an important issue in conservation biology and the study of evolution. It is generally expected that the magnitude of inbreeding depression in small populations will depend upon the average homozygosity of individuals, as measured by the coefficient of inbreeding (F ...
William R Swindell, Juan L Bouzat
exaly   +5 more sources

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The effect of new and ancestral inbreeding on milk production traits in Iranian Holstein cattle

Journal of Animal Breeding and Genetics, 2023
AbstractInbreeding depression, the reduction of fitness and performance, is due to an increase in the mating of related individuals. Based on the purge hypothesis, inbreeding and breeding over generations reduce the effect of deleterious alleles responsible for inbreeding depression.
Reza Tohidi, Roger I Cue
exaly   +3 more sources

Evaluation of ancestral inbreeding coefficients: Ballou’s formula versus gene dropping

Conservation Genetics, 2006
Estimation of the purging of detrimental effects through inbreeding and selection is an important issue in conservation genetics opening new perspectives for the management of small populations. In 1997 Ballou proposed the ancestral inbreeding coefficient, which is calculated recursively via pedigree inbreeding coefficients, as a tool for evaluating ...
Ino Čuřík, Johann Sölkner, Roswitha Baumung   +2 more
exaly   +2 more sources