Physiological and biochemical changes associated with experimental dehydration in the desert adapted cactus mouse, Peromyscus eremicus
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Physiological and biochemical changes associated with acute experimental dehydration in the desert adapted mouse, Peromyscus eremicus
Characterizing traits critical for adaptation to a given environment is an important first step in understanding how phenotypes evolve. How animals adapt to the extreme heat and aridity commonplace to deserts is an exceptionally interesting example of these processes, and has been the focus of study for decades. In contrast to those studies, where experiments are conducted on either wild animal...
متن کاملPhysiological and biochemical changes associated with acute experimental 1 dehydration in the desert adapted mouse , Peromyscus eremicus
34 Characterizing traits critical for adaptation to a given environment is an 35 important first step in understanding how phenotypes evolve. How animals adapt 36 to the extreme heat and aridity commonplace to deserts represents is an 37 exceptionally interesting example of these processes, and has been the focus 38 of study for decades. In contrast to those studies, where experiments are 39 co...
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Rodents of the genus Peromyscus have become increasingly utilized models for investigations into adaptive biology. This genus is particularly powerful for research linking genetics with adaptive physiology or behaviors, and recent research has capitalized on the unique opportunities afforded by the ecological diversity of these rodents. Well characterized genomic and transcriptomic data is intr...
متن کاملCharacterization of the transcriptome, nucleotide sequence polymorphism, and natural selection in the desert adapted mouse Peromyscus eremicus
As a direct result of intense heat and aridity, deserts are thought to be among the most harsh of environments, particularly for their mammalian inhabitants. Given that osmoregulation can be challenging for these animals, with failure resulting in death, strong selection should be observed on genes related to the maintenance of water and solute balance. One such animal, Peromyscus eremicus, is ...
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Phylogeographic relationships among 26 populations from throughout the geographic range of the Peromyscus eremicus species group are described based on sequence data for a 699-bp fragment of the mitochondrial DNA COIII gene. Distance, maximum-likelihood, and maximum-parsimony analyses of phylogenetic trees generated under four separate character-weighting strategies and representing five altern...
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