scholarly journals Landscape genetic analysis suggests stronger effects of past than current landscape structure on genetic patterns of Primula veris

2021 ◽  
Author(s):  
Iris Reinula ◽  
Sabrina Träger ◽  
Ignacio M. Hernández‐Agramonte ◽  
Aveliina Helm ◽  
Tsipe Aavik
Keyword(s):  
Genetic Analysis ◽  
Landscape Structure ◽  
Genetic Patterns ◽  
Primula Veris ◽  
Landscape Genetic

Comparative landscape genetic analysis of three Pacific salmon species from subarctic North America

2010 ◽  
Vol 12 (1) ◽  
pp. 223-241 ◽  
Author(s):  
Jeffrey B. Olsen ◽  
Penelope A. Crane ◽  
Blair G. Flannery ◽  
Karen Dunmall ◽  
William D. Templin ◽  
...  
Keyword(s):  
North America ◽  
Genetic Analysis ◽  
Pacific Salmon ◽  
Landscape Genetic

scholarly journals Landscape structure and the genetic effects of a population collapse

2014 ◽  
Vol 281 (1796) ◽  
pp. 20141798 ◽  
Author(s):  
Serena A. Caplins ◽  
Kimberly J. Gilbert ◽  
Claudia Ciotir ◽  
Jens Roland ◽  
Stephen F. Matter ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Population Size ◽  
Landscape Structure ◽  
Isolation By Distance ◽  
Spatial Genetic Structure ◽  
Genetic Differentiation Of Populations ◽  
Patch Connectivity ◽  
Landscape Genetic ◽  
Independent Effects ◽  
Patterns And Processes

Both landscape structure and population size fluctuations influence population genetics. While independent effects of these factors on genetic patterns and processes are well studied, a key challenge is to understand their interaction, as populations are simultaneously exposed to habitat fragmentation and climatic changes that increase variability in population size. In a population network of an alpine butterfly, abundance declined 60–100% in 2003 because of low over-winter survival. Across the network, mean microsatellite genetic diversity did not change. However, patch connectivity and local severity of the collapse interacted to determine allelic richness change within populations, indicating that patch connectivity can mediate genetic response to a demographic collapse. The collapse strongly affected spatial genetic structure, leading to a breakdown of isolation-by-distance and loss of landscape genetic pattern. Our study reveals important interactions between landscape structure and temporal demographic variability on the genetic diversity and genetic differentiation of populations. Projected future changes to both landscape and climate may lead to loss of genetic variability from the studied populations, and selection acting on adaptive variation will likely occur within the context of an increasing influence of genetic drift.

scholarly journals Landscape-Genetic Analysis of Population Structure in the Texas Gray Fox Oral Rabies Vaccination Zone

2009 ◽  
Vol 73 (8) ◽  
pp. 1292-1299 ◽  
Author(s):  
Randy W. Deyoung ◽  
Angeline Zamorano ◽  
Brian T. Mesenbrink ◽  
Tyler A. Campbell ◽  
Bruce R. Leland ◽  
...  
Keyword(s):  
Population Structure ◽  
Genetic Analysis ◽  
Gray Fox ◽  
Landscape Genetic ◽  
Rabies Vaccination

scholarly journals Spatial graphs highlight how multi‐generational dispersal shapes landscape genetic patterns

Ecography ◽  
2020 ◽  
Vol 43 (8) ◽  
pp. 1167-1179 ◽  
Author(s):  
Emilie Boulanger ◽  
Alicia Dalongeville ◽  
Marco Andrello ◽  
David Mouillot ◽  
Stéphanie Manel
Keyword(s):  
Spatial Graphs ◽  
Genetic Patterns ◽  
Landscape Genetic

The effect of gene flow from unsampled demes in landscape genetic analysis

2020 ◽  
Author(s):  
Andrew J. Shirk ◽  
Erin L. Landguth ◽  
Samuel A. Cushman
Keyword(s):  
Gene Flow ◽  
Genetic Analysis ◽  
Landscape Genetic

scholarly journals Beyond the snapshot: Landscape genetic analysis of time series data reveal responses of American black bears to landscape change

2018 ◽  
Vol 11 (8) ◽  
pp. 1219-1230 ◽  
Author(s):  
Hope M. Draheim ◽  
Jennifer A. Moore ◽  
Marie-Josée Fortin ◽  
Kim T. Scribner
Keyword(s):  
Time Series ◽  
Genetic Analysis ◽  
Landscape Change ◽  
Time Series Data ◽  
Black Bears ◽  
Series Data ◽  
American Black ◽  
American Black Bears ◽  
Landscape Genetic ◽  
Analysis Of Time Series

scholarly journals A “seascape genetic” snapshot of Sebastes marinus calls for further investigation across the North Atlantic

2009 ◽  
Vol 66 (10) ◽  
pp. 2219-2222 ◽  
Author(s):  
Christophe Pampoulie ◽  
David Gíslason ◽  
Anna Kristin Daníelsdóttir
Keyword(s):  
Genetic Structure ◽  
Genetic Analysis ◽  
North Atlantic ◽  
Microsatellite Loci ◽  
The North ◽  
Preliminary Information ◽  
The Subject ◽  
The North Atlantic ◽  
Landscape Genetic ◽  
Genetic Pools

Abstract Pampoulie, C., Gíslason, D., and Daníelsdóttir, A. K. 2009. A “seascape genetic” snapshot of Sebastes marinus calls for further investigation across the North Atlantic. – ICES Journal of Marine Science, 66: 2219–2222. A collection of 376 golden redfish (Sebastes marinus) from several fishing grounds in the North Atlantic in late 2001 was genotyped at nine microsatellite loci to provide preliminary information on the possible genetic structure in this species. Landscape genetic analysis revealed the presence of two distinct genetic pools within the North Atlantic, suggesting that S. marinus might be structured within the North Atlantic and should be the subject of more investigation.

scholarly journals A landscape genetic analysis of important agricultural pest species in Tunisia: The whitefly Bemisia tabaci

PLoS ONE ◽  
2017 ◽  
Vol 12 (10) ◽  
pp. e0185724 ◽  
Author(s):  
Ahmed Ben Abdelkrim ◽  
Tarek Hattab ◽  
Hatem Fakhfakh ◽  
Mohamed Sadok Belkadhi ◽  
Faten Gorsane
Keyword(s):  
Genetic Analysis ◽  
Bemisia Tabaci ◽  
Pest Species ◽  
Agricultural Pest ◽  
Landscape Genetic

landgenreport : a new r function to simplify landscape genetic analysis using resistance surface layers

2015 ◽  
Vol 15 (5) ◽  
pp. 1172-1178 ◽  
Author(s):  
Bernd Gruber ◽  
Aaron T. Adamack
Keyword(s):  
Genetic Analysis ◽  
Surface Layers ◽  
Resistance Surface ◽  
Landscape Genetic

Spatial scale affects landscape genetic analysis of a wetland grasshopper

2013 ◽  
Vol 22 (9) ◽  
pp. 2467-2482 ◽  
Author(s):  
Daniela Keller ◽  
Rolf Holderegger ◽  
Maarten J. van Strien
Keyword(s):  
Genetic Analysis ◽  
Spatial Scale ◽  
Landscape Genetic
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