Population structure and genetic diversity
WebHere, we present a comprehensive genome-wide analysis of genetic diversity, population structure and admixture based on 244 animals sampled from 10 cattle populations in … WebJun 25, 2024 · An assessment of genetic diversity and population structure is therefore needed to assist in a resource management program. To address this issue, the two …
Population structure and genetic diversity
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Web""Background Several molecular and population genetic studies have focused on the native sheep breeds of Finland. In this work, we investigated their ancestral sheep populations from Iron Age, Medieval and Post-Medieval periods by sequencing a partial mitochondrial DNA D-loop and the 5’-promoter region of the SRY gene. WebApr 30, 2024 · Through long term natural and artificial selection, domestic sheep (Ovis aries) have become adapted to a diverse range of agro-ecological environments and display …
WebJan 6, 2009 · Modern human genetic diversity has previously been explained as resulting from a relatively recent demographic expansion from a small population (7, 8) that … WebMar 31, 2024 · However, few studies have examined the genetic diversity and population structure in the natural distribution of this species in China. Here, we applied both the haploid nrDNA ITS (619 bp for aligned sequences) and mtDNA (2 polymorphic loci) markers to investigate 10 natural populations (239 individuals in total) that covered most of the …
WebApr 21, 2024 · Based on the effective analysis of the population’s genetic structure and the precise classification of individuals into suitable sub-populations, the value of K=2 was calculated. The research findings indicated that the populations of Salicornia have a considerable diversity in morphological traits. WebJan 5, 2016 · In-depth characterization of apple genetic resources is a prerequisite for genetic improvement and for germplasm management. In this study, we fingerprinted a very large French collection of 2163 accessions with 24 SSR markers in order to evaluate its genetic diversity, population structure, and genetic relationships, to link these features …
WebApr 8, 2024 · The clustering techniques STRUCTURE, principal coordinate analysis (PCoA), and neighbor-joining analysis have been used to elucidate the genetic diversity and population structure of various crops. STRUCTURE algorithm has shown more robustness in earlier research studies [ 50 , 51 , 52 ].
WebApr 10, 2024 · A world-wide coconut germplasm collection (79 genotypes) was analyzed for genetic diversity and population structure based on 48 simple sequence repeat (SSR) loci. The genotypes displayed moderately high amount of genetic diversity, which was strongly structured according to geographical origins. north face men\u0027s fleeces ukhow to save money at the pumpWebApr 10, 2024 · To investigate the population genetic structure within the species using microsatellite data, the Bayesian clustering algorithm implemented in the software … north face men\u0027s gloves clearancePopulation structure is a complex phenomenon and no single measure captures it entirely. Understanding a population's structure requires a combination of methods and measures. Many statistical methods rely on simple population models in order to infer historical demographic changes, such as the presence of population bottlenecks, admixture events or population divergence times. O… how to save money australiaWebAnalyzing the genetic diversity and population structure can help predict dispersal and ranges of populations [28,32,33,34]. In this study, we carried out a survey of nutrias in South Korea and collected tissue samples for genetic analysis from captured nutrias in eight different regions. north face men\u0027s flannel shirtsWebSep 20, 2024 · As a foundation step, genetic diversity, population structure, and gene flow analysis of various O. abyssinica populations found in Ethiopia are studied using inter-simple sequence repeat markers. One hundred and thirty isolates of bamboo belonging to 13 geographically diverse populations were collected for DNA extraction and analysis. north face men\u0027s fleece vestWebNov 17, 2024 · Uncovering the fine-scale genetic structure has been long recognized as a key component in policymaking for the management of marine fisheries. Many species of Clupeiformes have suffered declines owing to overexploitation and habitat destruction. In this study, twenty polymorphic microsatellite markers were used to evaluate the genetic … north face men\u0027s hedgehog fastpack gtx hiking