Divergence with gene flow within the recent chipmunk radiation (Tamias)
نویسندگان
چکیده
منابع مشابه
Naturally acquired rabies in an eastern chipmunk (Tamias striatus).
Rabies in an Eastern chipmunk was detected by fluorescent-antibody testing and mouse inoculation. The results were independently confirmed, and the virus was recovered from tissue culture.
متن کاملModeling the Multiple Facets of Speciation-with-gene-flow towards Improving Divergence History Inference of a Recent Fish Adaptive Radiation
The parallel occurrence of replicated species-pairs in similar environmental contrasts may arise through a variety of evolutionary mechanisms. In particular, whether parallelism reflects a common history of divergence or repeated parallel divergence driven by divergent selection needs to be ascertained. Reconstructing historical gene flow is therefore of fundamental interest to understand how d...
متن کاملExtensive mtDNA variation within the yellow-pine chipmunk, Tamias amoenus (Rodentia: Sciuridae), and phylogeographic inferences for northwest North America.
The yellow-pine chipmunk, Tamias amoenus, is common in xerophytic forests throughout much of northwest North America. We analyzed cytochrome b sequence variation from 155 individuals representing 57 localities across the distribution of T. amoenus including 10 additional species of Tamias. Maximum likelihood and parsimony tree estimation methods were used in conjunction with nested clade analys...
متن کاملCutaneous epitheliotropic T-cell lymphoma with dissemination to the liver in an eastern chipmunk (Tamias striatus).
Cutaneous epitheliotropic T-cell lymphoma with liver metastasis was diagnosed in a 10-year-old eastern chipmunk (Tamias striatus). Physical findings included intracutaneous swellings, ulcerated plaques and nodules, hypotrichosis and erythema of the skin. Fine needle aspiration from the skin lesions showed a population of large lymphocytes and lymphoblasts, and was helpful in establishing the di...
متن کاملSeasonal changes in thermoregulatory responses to hypoxia in the Eastern chipmunk (Tamias striatus).
Mammalian heterotherms are known to be more tolerant of low oxygen levels than homeotherms. However, heterotherms demonstrate extreme seasonality in daily heterothermy and torpor expression. Because hypoxia depresses body temperature (T(b)) and metabolism in mammals, it was of interest to see if seasonal comparisons of normothermic animals of a species capable of hibernation produce changes in ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Heredity
سال: 2014
ISSN: 0018-067X,1365-2540
DOI: 10.1038/hdy.2014.27