Results 11 to 20 of about 3,891,523 (334)

Effective Population Size of Korean Populations [PDF]

open access: yesGenomics & Informatics, 2014
Recently, new methods have been developed for estimating the current and recent changes in effective population sizes. Based on the methods, the effective population sizes of Korean populations were estimated using data from the Korean Association ...
Leeyoung Park
doaj   +3 more sources

Prediction and estimation of effective population size [PDF]

open access: yesHeredity, 2016
Effective population size (Ne) is a key parameter in population genetics. It has important applications in evolutionary biology, conservation genetics, and plant and animal breeding, because it measures the rates of genetic drift and inbreeding and ...
A Caballero   +182 more
core   +5 more sources

Restricted selection and effective population size [PDF]

open access: yesGenetics Selection Evolution, 1996
Une methode de selection simple et flexible, appelee «selection par troncature avec restriction», a ete mise au point pour retenir les individus superieurs dans des populations a structure familiale. La restriction revient a imposer des contraintes sur la contribution des familles au groupe selectionne et sur le nombre de familles autorisees a ...
Wei RP
doaj   +3 more sources

The effective size of bryophyte populations

open access: goldJournal of Theoretical Biology, 2009
Bryophytes with their dominant haploid stage conform poorly to the life cycles generally treated in population genetical models. Here we make a detailed analysis of what effective sizes bryophyte model populations have as a function of their breeding system.
Bengt Bengtsson, Nils Cronberg
openalex   +6 more sources

Exploring the genetic features and signatures of selection in South China indigenous pigs

open access: yesJournal of Integrative Agriculture, 2021
To explore the genetic features and signatures of selection in indigenous pigs from South China and Duroc pigs, 259 pigs from six populations were genotyped using single-nucleotide polymorphism (SNP) BeadChips.
Shu-qi DIAO   +9 more
doaj   +1 more source

16 Years of breed management brings substantial improvement in population genetics of the endangered Cleveland Bay Horse

open access: yesEcology and Evolution, 2021
The consequences of poor breed management and inbreeding can range from gradual declines in individual productivity to more serious fertility and mortality concerns.
Andrew Dell   +6 more
doaj   +1 more source

Pedigree analysis in the Polish Red cattle population

open access: yesAnimal, 2021
The objective of this study was to describe the population structure and inbreeding level of the population of Polish Red Cattle (PRC). The structure of the breed was analysed in the context of the existing genetic resources conservation programme.
O. Jarnecka, E.A. Bauer, W. Jagusiak
doaj   +1 more source

Calculation of the effective population size and estimating of total population size using mitochondrial DNA sequencing in Hamedan, Qazvin and Zanjan provinces [PDF]

open access: yesمجله بیوتکنولوژی کشاورزی, 2015
Although wolves have the ability to live in different habitat types, in recent years their population has been drastically reduced in most parts of the country and in some areas has become extinct.
Marziyeh Asadi Aqbelaghi   +4 more
doaj   +1 more source

An empirical examination of sample size effects on population demographic estimates in birds using single nucleotide polymorphism (SNP) data [PDF]

open access: yesPeerJ, 2020
Sample size is a critical aspect of study design in population genomics research, yet few empirical studies have examined the impacts of small sample sizes.
Jessica F. McLaughlin, Kevin Winker
doaj   +2 more sources

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