منابع مشابه
Ecological Genetics: A Key Gene for Mimicry and Melanism
Mimicry and melanism in Lepidoptera provided the first convincing examples of natural selection in action. Genetic analysis has now shown that, surprisingly, mimicry in Heliconius butterflies and melanism in peppered moths are switched at precisely the same gene: cortex.
متن کاملSleep and vigilance linked to melanism in wild barn owls.
Understanding the function of variation in sleep requires studies in the natural ecological conditions in which sleep evolved. Sleep has an impact on individual performance and hence may integrate the costs and benefits of investing in processes that are sensitive to sleep, such as immunity or coping with stress. Because dark and pale melanic animals differentially regulate energy homeostasis, ...
متن کاملConditional association between melanism and personality in Israeli Barn Owls
Conditional association between melanism and personality in Israeli Barn Owls Ori Peleg, Motti Charter, Yossi Leshem, Ido Izhaki & Alexandre Roulin a Department of Zoology, Tel-Aviv University, Ramat-Aviv 69978, Israel b Department of Evolution and Environmental Biology, University of Haifa, Haifa 31905, Israel c Department of Ecology and Evolution, Biophore, University of Lausanne, Lausanne 10...
متن کاملEvaporation and Humidity
Processes at the Mineral}Water and Particle}Water Interface in Natural Systems. New York: John Wiley & Sons. Summers RM (1989) Point and Non-point Source Nitrogen and Phosphorus Loading to the Northern Chesapeake Bay. Maryland Department of the Environment, Water Management Administration, Chesapeake Bay Special Projects Program, Baltimore, MD. Wiltshire KH (1992) The inSuence of microphytobent...
متن کاملAllelic melanism in American and British peppered moths.
Parallel evolutionary changes in the incidence of melanism are well documented in widely geographically separated subspecies of the peppered moth (Biston betularia). The British melanic phenotype (f. carbonaria) and the American melanic phenotype (f. swettaria) are indistinguishable in appearance, and previous genetic analysis has established that both are inherited as autosomal dominants. This...
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ژورنال
عنوان ژورنال: The Canadian Entomologist
سال: 1891
ISSN: 0008-347X,1918-3240
DOI: 10.4039/ent23128-6