Amino acid replacement: E165?.
Amino acid replacement: M161K.
CkIIαTik contains two coding mutations within the presumptive ATP binding site.
Amino acid replacement: M161K. Amino acid replacement: E165D.
T23102733A
M161K | CkIIalpha-PA; M161K | CkIIalpha-PB; M161K | CkIIalpha-PC; M161K | CkIIalpha-PD; M161K | CkIIalpha-PE; M161K | CkIIalpha-PF; M161K | CkIIalpha-PG
M161K
One of two amino acid substitutions observed in mutant. Site of nucleotide substitution in mutant inferred by FlyBase based on reported amino acid change.
A23102746Y
E165D | CkIIalpha-PA; E165D | CkIIalpha-PB; E165D | CkIIalpha-PC; E165D | CkIIalpha-PD; E165D | CkIIalpha-PE; E165D | CkIIalpha-PF; E165D | CkIIalpha-PG
E165D
One of two amino acid substitutions observed in mutant. Site of nucleotide substitution in mutant inferred by FlyBase based on reported amino acid change.
eye (with CkIIαRNAi.UAS), with Scer\GAL4ey.3.5.Exel
macrochaeta (with CkIIαRNAi.UAS), with Scer\GAL4sca-537.4
ommatidium (with CkIIαRNAi.UAS), with Scer\GAL4ey.3.5.Exel
synapse (with CkIIαLL05896)
trichogen cell (with CkIIαRNAi.UAS), with Scer\GAL4sca-537.4
Approximately 20% of eggs laid by CkIIαTik/+ females have ventralised chorions.
The wings of CkIIαTik/+ flies appear wild type.
CkIIαTik/Y adults have a longer circadian periodicity of locomotor activity than wild-type controls.
Expression of CkIIαdsRNA.Scer\UAS under the control of Scer\GAL4ey.3.5.Exel in a CkIIαTik/+ background results in a more severe eye phenotype than expression in a wild-type background. Scer\GAL4ey.3.5.Exel>CkIIαdsRNA.Scer\UAS, CkIIαTik/+ eyes are rough in all sections, slightly reduced in size, display fused ommatidia, and have an interommatidial bristle patterning that is more defective.
CkIIαTik/+ flies do not display bristle defects.
Expression of one copy of CkIIαdsRNA.Scer\UAS under the control of Scer\GAL4sca-537.4 in a CkIIαTik/+ background results in split bristles and branching of the shaft cell.
Lethality acts in the third larval instar. CkIIαTik dominantly lengthens circadian period by nearly three hours. CkIIαTik heterozygotes exhibit reduced kinase activity. In CkIIαTik there are delays in the disappearance of the products of the per and tim genes, suggesting a role in clock protein turnover.
Heterozygotes have a circadian locomotor activity period of 26.4 +/- 0.1 hours (compared to 23.6 +/- 0.1 hours for wild-type flies).
CkIIαTik has abnormal locomotor rhythm phenotype, non-suppressible by S6kIIign-Δ58-1
CkIIαTik/CkIIalpha[+] is an enhancer of visible phenotype of Scer\GAL4C-765, smoPKA12.UAS
CkIIαTik/CkIIalpha[+] is an enhancer of abnormal locomotor rhythm phenotype of per01, perS149-151-153A.tG
CkIIαTik is a suppressor of abnormal locomotor rhythm phenotype of S6kIIign-Δ58-1
CkIIαTik has egg chorion | maternal effect phenotype, enhanceable by orbF343/orb[+]/Ecol\lacZHsp83.orb.8E2Hd
CkIIαTik has egg chorion | maternal effect phenotype, enhanceable by CkIIβmbuΔA26-2L/CkIIbeta[+]
CkIIαTik/CkIIalpha[+] is an enhancer | maternal effect of egg chorion | maternal effect phenotype of Ecol\lacZHsp83.orb.8E2Hd, orbF343
CkIIαTik/CkIIalpha[+] is an enhancer of wing vein L3 phenotype of Scer\GAL4C-765, smoPKA12.UAS
CkIIαTik/CkIIalpha[+] is an enhancer of wing vein L4 phenotype of Scer\GAL4C-765, smoPKA12.UAS
Over 60% of eggs laid by CkIIαTik/orb8E2Hd.Hsp83.T:Ecol\lacZ orbF343 females have ventralised chorions.
CkIIβmbuΔA26-2L/+ increases the frequency of the ventralised chorion phenotype seen in eggs laid by orb8E2Hd.Hsp83.T:Ecol\lacZ orbF343/+ females to approximately 35%.
CkIIαTik/+ enhances the wing phenotype seen when smoPKA12.Scer\UAS is expressed under the control of Scer\GAL4C-765.
The increased periodicity of circadian locomoter acticvity seen in CkIIαTik/Y adults is not suppressed by S6kIIign-Δ58-1/Y.
The longer periods of circadian locomotor activity seen in per01; perS149-151-153A.tG flies are lengthened further when these flies are CkIIαTik/+.
Based on heterozygous lethality, these alleles of CkIIα can be placed in the following order, from severe to weak: CkIIαP2 = CkIIαTikR > CkIIαP1 > CkIIαTik > CkIIαH3091 > CkIIαG703.