A comparative survey of the frequency and distribution of polymorphism in the genome of Xenopus tropicalis.

ABSTRACT: Naturally occurring DNA sequence variation within a species underlies evolutionary adaptation and can give rise to phenotypic changes that provide novel insight into biological questions. This variation exists in laboratory populations just as in wild populations and, in addition to being a source of useful alleles for genetic studies, can impact efforts to identify induced mutations in sequence-based genetic screens. The Western clawed frog Xenopus tropicalis (X. tropicalis) has been adopted as a model system for studying the genetic control of embryonic development and a variety of other areas of research. Its diploid genome has been extensively sequenced and efforts are underway to isolate mutants by phenotype- and genotype-based approaches. Here, we describe a study of genetic polymorp

SUBMITTER: Showell C 

PROVIDER: S-EPMC3150332 | biostudies-literature | 2011

REPOSITORIES: biostudies-literature