Comparison of <i>ERR</i> genomic sequences.

<p>Sequencing of <i>ERR</i>, corresponding to the amino acid range 251 to 310, revealed three <i>ERR</i> variants across 57 tested <i>Drosophila melanogaster</i> strains for alleles: (1) without the G insertion, (2) with the G insertion, and (3) with a deletion of seven codons plus the G insertion. Additionally, strains heterozygous for G insertion are designated with # and compound heterozygous (del+G / wt+G) strains are shown with *.