Hierarchical genetic structure
Web22 de jul. de 2009 · It suggests that the use of a hierarchical island model with a relatively large number of groups (that is, at least twice as many groups than reported in the genetic structure) and a large number ... WebOne of the most common approaches to evaluate genetic differentiation based on allozyme data among local populations and to determine its geographic structure, is the …
Hierarchical genetic structure
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Web28 de dez. de 2024 · Genetic differentiation, hierarchical genetic structure and isolation-by-distance Population differentiation varied from F ST = 0.092 (p = 0.0001) between northwest Chubut and Buenos Aires sampling regions to F ST = 0.020 (p = 0.001) between Rio Negro and Buenos Aires, confirming distinctiveness of the different sampling regions …
Web9 de mar. de 2024 · Marine metapopulations often exhibit subtle population structure that can be difficult to detect. Given recent advances in high-throughput sequencing, an … Web5 de mai. de 2016 · Background: Understanding the underlying processes shaping spatial patterns of genetic structure in free-ranging organisms is a central topic in evolutionary biology. Here, we aim to disentangle the relative importance of neutral (i.e. genetic drift) and local adaptation (i.e. ecological divergence) processes in the evolution of spatial genetic …
Web22 de abr. de 2008 · The influence of other factors such as latitude, river length and altitude, migration tactic, and stocking was not significant at any spatial scale. Overall, these results suggested that the interaction between gene flow and thermal regime adaptation mainly explained the hierarchical genetic structure observed among Atlantic salmon populations. Web10 de jun. de 2024 · However, we suggest that our data support a more complex scenario in which range-wide genetic structure is not strictly continuous, but follows a hierarchical clustered pattern 66,67.
Web13 de jan. de 2015 · Our hierarchical range-wide analysis of the genetic structure in a habitat-specific species clearly demonstrates that species-specific life-history traits, such …
WebElderkin et al. (2007) also used a hierarchical approach to study population genetic structure of other unionid mussel Amblema plicata (Say, 1817) among rivers and drainages. Interestingly, they found low genetic structure among rivers and drainages separated by large geographic distances, what may indicate high effective population … dalian port closedWeb6 de abr. de 2024 · Nerflets: Local Radiance Fields for Efficient Structure-Aware 3D Scene Representation from 2D Supervisio. 论文/Paper: ... Hierarchical Dense Correlation … dalian professional vs hebei fcWeb31 de jan. de 2014 · Knowledge of the genetic structure and evolutionary history of tree species across their ranges is essential for the development of effective conservation … biphasic isophane insulin 30/70Web1 de dez. de 2024 · It is shown that semi-natural open areas, transportation infrastructures and, to a lesser extent, urban areas and rivers, were associated with an increase in hierarchical genetic differentiation in red deer, and regression commonality analysis on hierarchical genetic distances is recommended as a promising statistical tool for … dalian professional - wuhan three townsWeb14 de set. de 2011 · Disentangling the effects of natural environmental features and anthropogenic factors on the genetic structure of endangered populations is an important challenge for conservation biology. Here, we investigated the combined influences of major environmental features and stocking with non‐native fish on the genetic structure and … dalian royal schoolWeb10 de abr. de 2024 · To investigate the population genetic structure within the species using microsatellite data, the Bayesian clustering algorithm implemented in the software STRUCTURE was used on the 104 genotyped individuals, based on the admixture model with correlated allele frequencies with a number of a priori unknown clusters (K) varying … dalian rongchang foodstuff co. ltdWeb15 de abr. de 2011 · Here, we review results from these efforts and provide some additional insights that elucidate the relationship between structure and function at different hierarchical levels of genome organization. Eukaryotic genomes possess an elaborate and dynamic higher-order structure within the limiting confines of the cell nucleus. dalian professional vs tianjin jinmen tiger