Complementation groups represented by the mutations within the <i>Df(3L)th102</i> region of the genome.

aCore amino acids are those present in all protein isoforms for that gene. bEvolutionarily conserved amino acids are those core amino acids conserved among nine Drosophila species. Because of sequence gaps, we did not include in the analysis the D. yakuba CG5931 gene or the D. persimilis CG5931, DNApol-delta, th, and Mbs genes. The D. mojavensis CG32154 gene was not found by Blat, but was examined by BLAST to identify conserved aa. cDNApol-delta11 and Arf72A3 were recovered on the same mutagenized chromosome.