Concerted evolution of duplicated protein-coding genes in Drosophila.
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ABSTRACT:
SUBMITTER: Hickey DA
PROVIDER: S-EPMC51074 | biostudies-other | 1991 Mar
REPOSITORIES: biostudies-other
Publications
Concerted evolution of duplicated protein-coding genes in Drosophila.
Hickey D A DA Bally-Cuif L L Abukashawa S S Payant V V Benkel B F BF
Proceedings of the National Academy of Sciences of the United States of America 19910301 5
Very rapid rates of gene conversion were observed between duplicated alpha-amylase-coding sequences in Drosophila melanogaster. This gene conversion process was also seen in the related species Drosophila erecta. Specifically, there is virtual sequence identity between the coding regions of the two genes within each species, while the sequence divergence between species is close to that expected based on their phylogenetic relationship. The flanking, noncoding regions are much more highly diverg ...[more]
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