Spatiotemporal variation in patterns of genetic diversity, structure, and life history across Zostera marina meadows in North Carolina

2021 ◽  
Author(s):  
KE Allcock ◽  
SJ Kamel ◽  
PL Willeboordse ◽  
ZT Long ◽  
JC Jarvis
Keyword(s):  
Genetic Diversity ◽  
North Carolina ◽  
Life History ◽  
Zostera Marina ◽  
Spatiotemporal Variation ◽  
Diversity Structure

scholarly journals Life history, climate and biogeography interactively affect worldwide genetic diversity of plant and animal populations

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
H. De Kort ◽  
J. G. Prunier ◽  
S. Ducatez ◽  
O. Honnay ◽  
M. Baguette ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Life History ◽  
Evolutionary Dynamics ◽  
Environmental Changes ◽  
Peripheral Populations ◽  
Plant Dispersal ◽  
Weak Support ◽  
Animal Populations ◽  
Plant Groups ◽  
Conservation Genetic

AbstractUnderstanding how biological and environmental factors interactively shape the global distribution of plant and animal genetic diversity is fundamental to biodiversity conservation. Genetic diversity measured in local populations (GDP) is correspondingly assumed representative for population fitness and eco-evolutionary dynamics. For 8356 populations across the globe, we report that plants systematically display much lower GDP than animals, and that life history traits shape GDP patterns both directly (animal longevity and size), and indirectly by mediating core-periphery patterns (animal fecundity and plant dispersal). Particularly in some plant groups, peripheral populations can sustain similar GDP as core populations, emphasizing their potential conservation value. We further find surprisingly weak support for general latitudinal GDP trends. Finally, contemporary rather than past climate contributes to the spatial distribution of GDP, suggesting that contemporary environmental changes affect global patterns of GDP. Our findings generate new perspectives for the conservation of genetic resources at worldwide and taxonomic-wide scales.

Identification and Analysis of Genetic Diversity Structure Within Pisum Genus Based on Microsatellite Markers

2009 ◽  
Vol 8 (3) ◽  
pp. 257-267 ◽  
Author(s):  
Xu-xiao ZONG ◽  
Rebecca Ford ◽  
Robert R Redden ◽  
Jian-ping GUAN ◽  
Shu-min WANG
Keyword(s):  
Genetic Diversity ◽  
Microsatellite Markers ◽  
Diversity Structure

scholarly journals Genetic diversity in fishes is influenced by habitat type and life-history variation

2018 ◽  
Vol 8 (23) ◽  
pp. 12022-12031 ◽  
Author(s):  
Alexander S. Martinez ◽  
Janna R. Willoughby ◽  
Mark R. Christie
Keyword(s):  
Genetic Diversity ◽  
Life History ◽  
Habitat Type ◽  
Life History Variation

Impact of genetic diversity and inbreeding on the life-history of Chironomus midges over consecutive generations

Chemosphere ◽  
2012 ◽  
Vol 88 (8) ◽  
pp. 988-993 ◽  
Author(s):  
Carsten Nowak ◽  
Christian Vogt ◽  
Jörg Oehlmann ◽  
Markus Pfenninger ◽  
Klaus Schwenk ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Life History ◽  
History Of

Life history of turbot in Icelandic waters: Intra- and inter-population genetic diversity and otolith tracking of environmental temperatures

2014 ◽  
Vol 155 ◽  
pp. 185-193 ◽  
Author(s):  
Albert K. Imsland ◽  
Kristinn Ólafsson ◽  
Sigurlaug Skírnisdóttir ◽  
Snorri Gunnarsson ◽  
Matthías Oddgeirsson ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Life History ◽  
Population Genetic ◽  
Population Genetic Diversity ◽  
History Of ◽  
Environmental Temperatures ◽  
Icelandic Waters

Vulnerability to eutrophication of a semi-annual life history: A lesson learnt from an extinct eelgrass (Zostera marina) population

2010 ◽  
Vol 143 (1) ◽  
pp. 248-254 ◽  
Author(s):  
Marieke M. van Katwijk ◽  
Arthur R. Bos ◽  
Peer Kennis ◽  
Rob de Vries
Keyword(s):  
Life History ◽  
Zostera Marina ◽  
Annual Life History
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