scholarly journals Distribution and biogeography of Sanguina snow algae: Fine‐scale sequence analyses reveal previously unknown population structure

2020 ◽  
Vol 10 (20) ◽  
pp. 11352-11361 ◽  
Author(s):  
Shawn P. Brown ◽  
Avery E. Tucker
Keyword(s):  
Population Structure ◽  
Fine Scale ◽  
Sequence Analyses ◽  
Snow Algae ◽  
Scale Sequence

Genome-Wide Single Nucleotide Polymorphisms are Robust in Resolving Fine-Scale Population Genetic Structure of the Small Brown Planthopper, Laodelphax striatellus (Fallén) (Hemiptera: Delphacidae)

2019 ◽  
Vol 112 (5) ◽  
pp. 2362-2368
Author(s):  
Yan Liu ◽  
Lei Chen ◽  
Xing-Zhi Duan ◽  
Dian-Shu Zhao ◽  
Jing-Tao Sun ◽  
...  
Keyword(s):  
Population Structure ◽  
Discriminant Analysis ◽  
Genetic Structure ◽  
Population Genetic ◽  
Brown Planthopper ◽  
Fine Scale ◽  
Nucleotide Polymorphisms ◽  
Single Nucleotide ◽  
Small Brown Planthopper ◽  
Scale Population

Abstract Deciphering genetic structure and inferring migration routes of insects with high migratory ability have been challenging, due to weak genetic differentiation and limited resolution offered by traditional genotyping methods. Here, we tested the ability of double digest restriction-site associated DNA sequencing (ddRADseq)-based single nucleotide polymorphisms (SNPs) in revealing the population structure relative to 13 microsatellite markers by using four small brown planthopper populations as subjects. Using ddRADseq, we identified 230,000 RAD loci and 5,535 SNP sites, which were present in at least 80% of individuals across the four populations with a minimum sequencing depth of 10. Our results show that this large SNP panel is more powerful than traditional microsatellite markers in revealing fine-scale population structure among the small brown planthopper populations. In contrast to the mixed population structure suggested by microsatellites, discriminant analysis of principal components (DAPC) of the SNP dataset clearly separated the individuals into four geographic populations. Our results also suggest the DAPC analysis is more powerful than the principal component analysis (PCA) in resolving population genetic structure of high migratory taxa, probably due to the advantages of DAPC in using more genetic variation and the discriminant analysis function. Together, these results point to ddRADseq being a promising approach for population genetic and migration studies of small brown planthopper.

Genetic clustering methods reveal bull trout (Salvelinus confluentus) fine-scale population structure as a spatially nested hierarchy

2009 ◽  
Vol 11 (4) ◽  
pp. 1421-1433 ◽  
Author(s):  
Will G. Warnock ◽  
Joseph B. Rasmussen ◽  
Eric B. Taylor
Keyword(s):  
Population Structure ◽  
Bull Trout ◽  
Fine Scale ◽  
Clustering Methods ◽  
Salvelinus Confluentus ◽  
Scale Population ◽  
Nested Hierarchy ◽  
Genetic Clustering

Geographic influences on fine-scale, hierarchical population structure in northern Canadian populations of anadromous Arctic Char (Salvelinus alpinus)

2013 ◽  
Vol 97 (11) ◽  
pp. 1233-1252 ◽  
Author(s):  
Les N. Harris ◽  
Jean-Sébastien Moore ◽  
Paul Galpern ◽  
Ross F. Tallman ◽  
Eric B. Taylor
Keyword(s):  
Population Structure ◽  
Salvelinus Alpinus ◽  
Arctic Char ◽  
Fine Scale

scholarly journals Correction: Fine-Scale Population Structure of Blue Whale Wintering Aggregations in the Gulf of California

PLoS ONE ◽  
2013 ◽  
Vol 8 (6) ◽  
Author(s):  
Paula Costa-Urrutia ◽  
Simona Sanvito ◽  
Nelva Victoria-Cota ◽  
Luis Enríquez-Paredes ◽  
Diane Gendron
Keyword(s):  
Population Structure ◽  
Gulf Of California ◽  
Fine Scale ◽  
Blue Whale ◽  
Scale Population

scholarly journals Fine-scale population structure of Malays in Peninsular Malaysia and Singapore and implications for association studies

2015 ◽  
Vol 9 (1) ◽  
Author(s):  
Boon-Peng Hoh ◽  
Lian Deng ◽  
Mat Jusoh Julia-Ashazila ◽  
Zakaria Zuraihan ◽  
Ma’amor Nur-Hasnah ◽  
...  
Keyword(s):  
Population Structure ◽  
Association Studies ◽  
Peninsular Malaysia ◽  
Fine Scale ◽  
Scale Population

Environmentally associated chromosomal structural variation influences fine‐scale population structure of atlantic salmon ( Salmo salar )

2021 ◽  
Author(s):  
K. Beth Watson ◽  
Sarah J. Lehnert ◽  
Paul Bentzen ◽  
Tony Kess ◽  
Antony Einfeldt ◽  
...  
Keyword(s):  
Population Structure ◽  
Atlantic Salmon ◽  
Salmo Salar ◽  
Structural Variation ◽  
Fine Scale ◽  
Atlantic Salmon Salmo Salar ◽  
Scale Population

Genome-wide SNPs reveal complex fine scale population structure in the California market squid fishery (Doryteuthis opalescens)

2020 ◽  
Author(s):  
Samantha H. Cheng ◽  
Mark Gold ◽  
Nichole Rodriguez ◽  
Paul H. Barber
Keyword(s):  
Population Structure ◽  
Fine Scale ◽  
Genome Wide ◽  
Doryteuthis Opalescens ◽  
Scale Population

scholarly journals Landscape genetics reveal broad and fine‐scale population structure due to landscape features and climate history in the northern leopard frog ( Rana pipiens ) in North Dakota

2019 ◽  
Vol 9 (3) ◽  
pp. 1041-1060 ◽  
Author(s):  
Justin M. Waraniak ◽  
Justin D. L. Fisher ◽  
Kevin Purcell ◽  
David M. Mushet ◽  
Craig A. Stockwell
Keyword(s):  
Population Structure ◽  
North Dakota ◽  
Landscape Genetics ◽  
Rana Pipiens ◽  
Leopard Frog ◽  
Fine Scale ◽  
Climate History ◽  
Northern Leopard Frog ◽  
Landscape Features ◽  
Scale Population

scholarly journals RAD-Seq Analysis and in situ Monitoring of Nassau Grouper Reveal Fine-Scale Population Structure and Origins of Aggregating Fish

2020 ◽  
Vol 7 ◽  
Author(s):  
Krista D. Sherman ◽  
Josephine R. Paris ◽  
Robert Andrew King ◽  
Karen A. Moore ◽  
Craig P. Dahlgren ◽  
...  
Keyword(s):  
Population Structure ◽  
In Situ Monitoring ◽  
Fine Scale ◽  
Nassau Grouper ◽  
Scale Population
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