GEBF-I in Drosophila species and hybrids: The co-evolution of an enhancer and its cognate factor

Abstract

The activation of the Drosophila melanogaster salivary gland secretion protein gene Sgs-3 is marked by important changes in chromatin structure in the distal regulatory region at − 600 by from the Sgs-3 start site. A stage- and tissue-specific glue enhancer binding factor, GEBF-I, binds in vitro to sequences from this region. Previous studies have revealed… (More)
DOI: 10.1007/BF00286187

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