scholarly journals Physiological and genomic signatures of evolutionary thermal adaptation in redband trout from extreme climates

2018 ◽  
Vol 11 (9) ◽  
pp. 1686-1699 ◽  
Author(s):  
Zhongqi Chen ◽  
Anthony P. Farrell ◽  
Amanda Matala ◽  
Nicholas Hoffman ◽  
Shawn R. Narum
Keyword(s):  
Thermal Adaptation ◽  
Genomic Signatures ◽  
Redband Trout

Genomic Signatures of Selection along a Climatic Gradient in the Northern Range Margin of the White-Footed Mouse (Peromyscus leucopus)

2019 ◽  
Vol 110 (6) ◽  
pp. 684-695 ◽  
Author(s):  
Alan Garcia-Elfring ◽  
Rowan D H Barrett ◽  
Virginie Millien
Keyword(s):  
Climate Adaptation ◽  
Peromyscus Leucopus ◽  
Parallel Evolution ◽  
Thermal Adaptation ◽  
Synaptic Function ◽  
Nucleotide Polymorphisms ◽  
Single Nucleotide ◽  
Northern Margin ◽  
Genomic Signatures ◽  
Genomic Regions

Abstract Identifying genetic variation involved in thermal adaptation is likely to yield insights into how species adapt to different climates. Physiological and behavioral responses associated with overwintering (e.g., torpor) are thought to serve important functions in climate adaptation. In this study, we use 2 isolated Peromyscus leucopus lineages on the northern margin of the species range to identify single nucleotide polymorphisms (SNPs) showing a strong environmental association and test for evidence of parallel evolution. We found signatures of clinal selection in each lineage, but evidence of parallelism was limited, with only 2 SNPs showing parallel allele frequencies across transects. These parallel SNPs map to a gene involved in protection against iron-dependent oxidative stress (Fxn) and to a gene with unknown function but containing a forkhead-associated domain (Fhad1). Furthermore, within transects, we find significant clinal patterns in genes enriched for functions associated with glycogen homeostasis, synaptic function, intracellular Ca2+ balance, H3 histone modification, as well as the G2/M transition of cell division. Our results are consistent with recent literature on the cellular and molecular basis of climate adaptation in small mammals and provide candidate genomic regions for further study.

scholarly journals Genomic signatures of thermal adaptation are associated with clinal shifts of life history in a broadly distributed frog

2021 ◽  
Author(s):  
Hugo Cayuela ◽  
Yann Dorant ◽  
Brenna R. Forester ◽  
Dan L. Jeffries ◽  
Rebecca M. Mccaffery ◽  
...  
Keyword(s):  
Life History ◽  
Thermal Adaptation ◽  
Genomic Signatures

scholarly journals Whole genome resequencing reveals genomic regions associated with thermal adaptation in redband trout

2020 ◽  
Vol 30 (1) ◽  
pp. 162-174
Author(s):  
Zhongqi Chen ◽  
Shawn R. Narum
Keyword(s):  
Thermal Adaptation ◽  
Whole Genome ◽  
Genome Resequencing ◽  
Redband Trout ◽  
Whole Genome Resequencing ◽  
Genomic Regions

Thermal adaptation state influences NPY-induced food intake

Neurobiology ◽  
2001 ◽  
Vol 9 (1) ◽  
pp. 61-62 ◽  
Author(s):  
M. Balaskó ◽  
M. Székely
Keyword(s):  
Food Intake ◽  
Thermal Adaptation ◽  
Adaptation State

scholarly journals Genomic signatures of local adaptation to the degree of environmental predictability in rotifers

2018 ◽  
Vol 8 (1) ◽  
Author(s):  
Lluis Franch-Gras ◽  
Christoph Hahn ◽  
Eduardo M. García-Roger ◽  
María José Carmona ◽  
Manuel Serra ◽  
...  
Keyword(s):  
Local Adaptation ◽  
Genomic Signatures ◽  
Environmental Predictability

Age-related decline in thermal adaptation capacities: An evoked potentials study

2014 ◽  
Vol 51 (6) ◽  
pp. 539-545 ◽  
Author(s):  
Jennifer Kemp ◽  
Olivier Després ◽  
Thierry Pebayle ◽  
André Dufour
Keyword(s):  
Evoked Potentials ◽  
Thermal Adaptation ◽  
Age Related
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