gfzfCZ811 is the result of a deletion at residue F469, resulting in a frameshift to a stop codon at residue 476.
gfzfCZ811 homozygous mutant MARCM neural clones have trends towards increased mitochondrial length and reduced mitochondrial number in the axons of 7-day old adults, compared to controls.
gfzfCZ811/gfzf[+] is a suppressor of eye phenotype of Ras85DV12.sev
gfzfCZ811 can suppress the lethal interaction between pn18a and transgenic awdKpn.cPa.
Based on the extent of suppression of pn18a-awdKpn.cPa lethality, the following gfzf alleles can be ranked from the strongest to the weakest as follows: gfzfSu(Kpn)2 > gfzfBU640 > gfzfDC727 > gfzfAP320 > gfzfCK438 > gfzfCZ811 > gfzfSu(Kpn)1 > gfzfAP434 > gfzfCX322 > gfzfBX123 > gfzfBW914 = gfzfAB621 > gfzfSu(Kpn)3 > gfzfBS304 > gfzfCU338 > gfzfDC806 = gfzfCL1027 > gfzfAV739 > gfzfAB924.