کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
2785340 | 1153941 | 2008 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Genomic hotspots of adaptation in butterfly wing pattern evolution
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موضوعات مرتبط
علوم زیستی و بیوفناوری
بیوشیمی، ژنتیک و زیست شناسی مولکولی
زیست شناسی تکاملی
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چکیده انگلیسی
What is the genetic architecture of morphological evolution? Is there uniform potential for novelty across a genome or, on the contrary, can a small number of large-effect genes explain the phenotypic variation observed within and between species? Here we highlight recent work on butterfly wing pattern genetics showing that a small set of loci can be repeatedly involved in the evolution of complex traits. These loci behave as genomic hotspots for diversification because they underlie adaptive variation within and between species with both convergent and highly divergent wing patterns. These findings suggest that certain loci may be more likely than others to facilitate rapid evolutionary change.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Current Opinion in Genetics & Development - Volume 18, Issue 6, December 2008, Pages 559–564
Journal: Current Opinion in Genetics & Development - Volume 18, Issue 6, December 2008, Pages 559–564
نویسندگان
Riccardo Papa, Arnaud Martin, Robert D Reed,