Evolution of Specialists in an Experimental Microcosm
نویسندگان
چکیده
منابع مشابه
Evolution of specialists in an experimental microcosm.
The impact of adaptation on the persistence of a balanced polymorphism was explored using the lactose operon of Escherichia coli as a model system. Competition in chemostats for two substitutable resources, methylgalactoside and lactulose, generates stabilizing frequency-dependent selection when two different naturally isolated lac operons (TD2 and TD10) are used. The fate of this balanced poly...
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ژورنال
عنوان ژورنال: Genetics
سال: 2004
ISSN: 0016-6731,1943-2631
DOI: 10.1534/genetics.103.025205