Hox cluster duplication in the basal teleost Hiodon alosoides (Osteoglossomorpha).
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SUBMITTER: Chambers KE
PROVIDER: S-EPMC2683926 | biostudies-literature | 2009 May
REPOSITORIES: biostudies-literature
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Hox cluster duplication in the basal teleost Hiodon alosoides (Osteoglossomorpha).
Chambers Karen E KE McDaniell Ryan R Raincrow Jeremy D JD Deshmukh Maya M Stadler Peter F PF Chiu Chi-hua CH
Theory in biosciences = Theorie in den Biowissenschaften 20090219 2
Large-scale--even genome-wide--duplications have repeatedly been invoked as an explanation for major radiations. Teleosts, the most species-rich vertebrate clade, underwent a "fish-specific genome duplication" (FSGD) that is shared by most ray-finned fish lineages. We investigate here the Hox complement of the goldeye (Hiodon alosoides), a representative of Osteoglossomorpha, the most basal teleostean clade. An extensive PCR survey reveals that goldeye has at least eight Hox clusters, indicating ...[more]
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