Mutation in a splice acceptor site (AG to AA).
G17013482A
AG to AA mutation in the splice acceptor for the 4th intron of Ehbp1-RB.
Homozygous clones on the adult thorax bear no bristles.
Ehbp1k09837/Ehbp1A28 is rescued by Ehbp1+t9.1
Df(2R)Exel6065/Ehbp1A28 is rescued by Ehbp1+t9.1
Df(2R)Exel6065/Ehbp1A28 is rescued by Ehbp1UAS.Tag:FLAG/Scer\GAL4αTub84B.PL
Ehbp1A28/Ehbp1O4 is rescued by Ehbp1+t9.1
Ehbp1A28/Ehbp1N8 is rescued by Ehbp1+t9.1
Ehbp1A28/Ehbp1T14 is rescued by Ehbp1+t9.1
Ehbp1ΔEx24/Ehbp1A28 is rescued by Ehbp1+t9.1
Animals homozygous for the Ehbp1A28 chromosome show first instar lethality, which is not rescued by Ehbp1+t9.1. The lethality of the Ehbp1A28 chromosome in combination with other Ehbp1 mutations is rescued by Ehbp1+t9.1, suggesting that the Ehbp1A28 chromosome may carry a second-site lethal mutation.