Results 21 to 30 of about 121,559 (279)

Comparing pedigree and genomic inbreeding coefficients, and inbreeding depression of reproductive traits in Japanese Black cattle

open access: yesBMC Genomics, 2023
Background Pedigree-based inbreeding coefficients have been generally included in statistical models for genetic evaluation of Japanese Black cattle. The use of genomic data is expected to provide precise assessment of inbreeding level and depression ...
Motohide Nishio   +10 more
doaj   +1 more source

Divorce in cooperatively breeding long-tailed tits: a consequence of inbreeding avoidance? [PDF]

open access: yes, 2000
The decision of whether to divorce a breeding partner between reproductive attempts can significantly affect individual fitness. In this paper, we report that 63% of surviving pairs of long-tailed tits Aegithalos caudatus divorced between years.
Fowlie, M.K.   +3 more
core   +2 more sources

Characterizing and Eliminating the Inbreeding Load

open access: yesVeterinary Sciences, 2023
The authors evaluated the relevant literature related to purging, which is the interaction between selection and inbreeding in which the population may eliminate its inbreeding load at least partially. According to the relevant literature, the inbreeding
István Nagy, Thi Anh Nguyen
doaj   +1 more source

Inbreeding Calculated with Runs of Homozygosity Suggests Chromosome-Specific Inbreeding Depression Regions in Line 1 Hereford

open access: yesAnimals, 2021
The goal of this study was to evaluate inbreeding in a closed beef cattle population and assess phenotype prediction accuracy using inbreeding information.
Bethany Pilon   +3 more
doaj   +1 more source

Predictive Model and Software for Inbreeding-Purging Analysis of Pedigreed Populations

open access: yesG3: Genes, Genomes, Genetics, 2016
The inbreeding depression of fitness traits can be a major threat to the survival of populations experiencing inbreeding. However, its accurate prediction requires taking into account the genetic purging induced by inbreeding, which can be achieved using
Aurora García-Dorado   +2 more
doaj   +1 more source

Inbreeding depression for producer-recorded udder, metabolic, and reproductive diseases in US dairy cattle

open access: yesJournal of Dairy Science
: This study leveraged a growing dataset of producer-recorded phenotypes for mastitis, reproductive diseases (metritis and retained placenta), and metabolic diseases (ketosis, milk fever, and displaced abomasum) to investigate the potential presence of ...
Emmanuel A. Lozada-Soto   +7 more
doaj   +1 more source

Evolution of precopulatory and post-copulatory strategies of inbreeding avoidance and associated polyandry [PDF]

open access: yes, 2017
Acknowledgments This work was funded by a European Research Council Starting Grant to JMR. Computer simulations were performed using the Maxwell Computing Cluster at the University of Aberdeen. We thank Matthew E.
Bocedi, Greta   +3 more
core   +2 more sources

Measuring the effect of environmental stress on inbreeding depression alone obscures the relative importance of inbreeding–stress interactions on overall fitness in Callosobruchus maculatus

open access: yesEvolutionary Applications, 2020
Environmental stress can have a profound effect on inbreeding depression. Quantifying this effect is of particular importance in threatened populations, which are often simultaneously subject to both inbreeding and environmental stress.
Amy L. Springer   +2 more
doaj   +1 more source

The impact of self-incompatibility systems on the prevention of biparental inbreeding [PDF]

open access: yesPeerJ, 2017
Inbreeding in hermaphroditic plants can occur through two different mechanisms: biparental inbreeding, when a plant mates with a related individual, or self-fertilization, when a plant mates with itself.
Tara N. Furstenau, Reed A. Cartwright
doaj   +2 more sources

When does female multiple mating evolve to adjust inbreeding? : Effects of inbreeding depression, direct costs, mating constraints, and polyandry as a threshold trait [PDF]

open access: yes, 2016
Ackowledgements: This work was funded by a European Research Council Starting Grant to JMR. All simulations were performed using the Maxwell computing cluster at the University of AberdeenPeer reviewedPublisher ...
Bocedi, Greta   +2 more
core   +2 more sources

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