Nucleotide substitution: T604A. Amino acid replacement: C?S. Mutation falls in the second LIM domain. The C functions in the coordination of Zn ions and is conserved in all known LIM domains.
T19081669A
T604A
C104S | Lim3-PA; C184S | Lim3-PB; C184S | Lim3-PC; C184S | Lim3-PD; C69S | Lim3-PE; C184S | Lim3-PF; C184S | Lim3-PG
C?S
In mutants, all Lim3 expressing interneurons and motor neurons show pathfinding defects. Muscles 6, 7, 12, 13, 14, 28 and 30 are not properly innervated. ISNb motor neurons maybe ectopically projecting into the ISNd target area.
Wright.
Strong allele.