scholarly journals Lack of parallel genetic patterns underlying the repeated ecological divergence of beach and stream-spawning kokanee salmon

2013 ◽  
Vol 26 (12) ◽  
pp. 2606-2621 ◽  
Author(s):  
K. K. Frazer ◽  
M. A. Russello
Keyword(s):  
Ecological Divergence ◽  
Kokanee Salmon ◽  
Genetic Patterns

Genetic evidence for ecological divergence in kokanee salmon

2015 ◽  
Vol 24 (4) ◽  
pp. 798-811 ◽  
Author(s):  
Matthew A. Lemay ◽  
Michael A. Russello
Keyword(s):  
Genetic Evidence ◽  
Ecological Divergence ◽  
Kokanee Salmon

607: Different Genetic Patterns of Bladder Cancer in Young Patients?

2006 ◽  
Vol 175 (4S) ◽  
pp. 196-196
Author(s):  
Kerstin Junker ◽  
lnes Kania ◽  
Arndt Hartmann ◽  
Robert Stoehr ◽  
Ellen Zwarthoff ◽  
...  
Keyword(s):  
Bladder Cancer ◽  
Young Patients ◽  
Genetic Patterns

scholarly journals Influence of environmental factors on the genetic variation of the aquatic macrophyte Ranunculus subrigidus on the Qinghai-Tibetan Plateau

2019 ◽  
Vol 19 (1) ◽  
Author(s):  
Zhigang Wu ◽  
Xinwei Xu ◽  
Juan Zhang ◽  
Gerhard Wiegleb ◽  
Hongwei Hou
Keyword(s):  
Genetic Diversity ◽  
Tibetan Plateau ◽  
Environmental Factors ◽  
Local Adaptation ◽  
Aquatic Macrophyte ◽  
Spatial Genetic Structure ◽  
Long Distance ◽  
Elevation Gradients ◽  
Mantel Tests ◽  
Genetic Patterns

Abstract Background Due to the environmental heterogeneity along elevation gradients, alpine ecosystems are ideal study objects for investigating how ecological variables shape the genetic patterns of natural species. The highest region in the world, the Qinghai-Tibetan Plateau, is a hotspot for the studies of evolutionary processes in plants. Many large rivers spring from the plateau, providing abundant habitats for aquatic and amphibious organisms. In the present study, we examined the genetic diversity of 13 Ranunculus subrigidus populations distributed throughout the plateau in order to elucidate the relative contribution of geographic distance and environmental dissimilarity to the spatial genetic pattern. Results A relatively low level of genetic diversity within populations was found. No spatial genetic structure was suggested by the analyses of molecular variance, Bayesian clustering analysis and Mantel tests. Partial Mantel tests and multiple matrix regression analysis showed a significant influence of the environment on the genetic divergence of the species. Both climatic and water quality variables contribute to the habitat heterogeneity of R. subrigidus populations. Conclusions Our results suggest that historical processes involving long-distance dispersal and local adaptation may account for the genetic patterns of R. subrigidus and current environmental factors play an important role in the genetic differentiation and local adaptation of aquatic plants in alpine landscapes.

Spatial genetic patterns of the medicinal and edible shrub Lycium ruthenicum (Solanaceae) in arid Xinjiang, China

2021 ◽  
Vol 17 (2) ◽  
Author(s):  
ChunCheng Wang ◽  
SongMei Ma ◽  
FangFang Sun ◽  
Bo Wei ◽  
YingBin Nie
Keyword(s):  
Genetic Patterns ◽  
Lycium Ruthenicum

scholarly journals Genomics of rapid ecological divergence and parallel adaptation in four tidal marsh sparrows

2019 ◽  
Vol 3 (4) ◽  
pp. 324-338 ◽  
Author(s):  
Jennifer Walsh ◽  
Phred M. Benham ◽  
Petra E. Deane‐Coe ◽  
Peter Arcese ◽  
Bronwyn G. Butcher ◽  
...  
Keyword(s):  
Tidal Marsh ◽  
Ecological Divergence

scholarly journals Spatial genetic patterns indicate mechanism and consequences of large carnivore cohabitation within development

2018 ◽  
Vol 8 (10) ◽  
pp. 4815-4829 ◽  
Author(s):  
Michael J. Evans ◽  
Tracy A. G. Rittenhouse ◽  
Jason E. Hawley ◽  
Paul W. Rego ◽  
Lori S. Eggert
Keyword(s):  
Large Carnivore ◽  
Genetic Patterns
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