Hr51Z0001 carries a mutation in the second exon.
Amino acid replacement: G120R.
Nucleotide substitution: G312A.
G15333888A
G312A
G120R | Hr51-PC
G120R
visible (with Df(2R)ED2426)
wing (with Df(2R)ED2426)
Homozygous Hr51Z0001 mutant flies are arrhythmic in both LD conditions (12 hours light: 12 hours dark) and DD (constant darkness).
Hr51Z0001/Df(2R)ED2426 mutant flies are arrhythmic in both LD conditions (12 hours light: 12 hours dark) and DD (constant darkness).
Hr51X1/Hr51Z0001 mutant flies are arrhythmic in both LD conditions (12 hours light: 12 hours dark) and DD (constant darkness).
Hr51Z0001/Df(2R)ED2426 hemizygous and Hr51Z0001 homozygous mutants show a reduction of mushroom body (MB) lobes. α'/β' and α/β neurons of Hr51Z0001/Df(2R)ED2426 hemizygotes project axons medially, but rarely project dorsal collateral axons. Dorsal lobes are observed more frequently in Hr51Z0001 homozygotes.
Hr51X1/Hr51Z0001 heterozygotes exhibit a range of mushroom body (MB) phenotypes, for example, missing MB lobes.
75% of homozygous flies fail to eclose, while the remaining 25% eclose, but have unexpanded wings.
Hr51Z0001/Df(2R)ED2426 animals eclose at the same frequency as control flies. 34% of the adults have unexpanded wings.
15% of Hr51X1/Hr51Z0001 flies fail to eclose and 62% eclose but have unexpanded wings.
Df(2R)ED2426/Hr51Z0001 is partially rescued by Scer\GAL4ey-OK107/Hr51UAS.cBa
Medial and dorsal mushroom body (MB) lobes are observed in all Hr51Z0001/Df(2R)ED2426 animals expressing Hr51Scer\UAS.cBa driven by Scer\GAL4ey-OK107, but MB lobes appear thin and less robust in some rescued animals.