Polytene chromosomes normal.
Insertion of gypsy element 6kb upstream of the 5'-most identified exon, in orientation opposite to that of cut. The gypsy element has a 129bp deletion that extends from the 1st to the 6th octamer repeat (proposed to interact with the su(Hw) product), spanning total of 5 repeats.
Insertion of gypsy element at nucleotide position -48.
DNA coordinates (FBrf0042060) (0 is gypsy site in ct6): +70.8 to +73.3
scutellum & macrochaeta
scutum & macrochaeta
ctK wings have a notched edge.
There is a partial loss of the adult wing margin.
ctK mutant flies show an intermediate "cut" wing phenotype, with partial loss of the wing margin.
ctK mutant flies exhibit a scalloped wing phenotype with margin nicks.
Hemizygotes have a decreased number of wing margin bristles and show some incision of wing blade tissue.
Mutants have a wing nicking phenotype.
Shows no interaction with pb mutations.
Adult survivors exhibit wing margin defects.
Homozygous embryos lack Malpighian tubules and the gut wall is 3--4 fold thicker than wild type at the junction of the posterior and anterior midgut.
Flies have scalloped wing margins and fine scutellar bristles.
Scalloped wings. Bristles are finer than wild-type. Completely complemented by Df(1)R19.
Mutants have a number of cuts on the internal and external sides of the wing (resembling sd mutations). The macrochaetae of the mesonotum and especially the scutellum are of the Minute type.
cut wings fine bristles Classified as a group-I lethal because homozygotes show reduced viability and only 10% of fewer heterozygotes with other lethal alleles survive; survivors have weakly cut wings, as well as fine bristles and enlarged and deformed humeral callus, not seen in other cut-wing mutants.
ctK has visible phenotype, enhanceable by Df(2R)nap1/+
ctK has visible phenotype, enhanceable by Nipped-BRNAi.Sym.UAS/Scer\GAL4hs.PB
ctK has visible phenotype, non-enhanceable by +/Df(3L)brm11
ctK has visible phenotype, non-enhanceable by Df(3R)Exel7327/+
ctK has visible phenotype, non-enhanceable by +/Df(3R)slo8
ctK has visible phenotype, non-enhanceable by Df(1)18.1.15/+
ctK has visible phenotype, non-enhanceable by Scer\GAL4bbg-C96/osaRD.UAS
ctK has visible phenotype, non-enhanceable by Scer\GAL4bbg-C96/osaVP16.AD.UAS
ctK has visible phenotype, non-enhanceable by osaUAS.cCa/Scer\GAL4bbg-C96
ctK has visible phenotype, non-enhanceable by +/Df(2R)ED1552
ctK has visible phenotype, non-enhanceable by +/Df(2R)Exel7147
ctK has visible phenotype, non-enhanceable by Mau2RNAi.Sym.UAS/Scer\GAL4hs.PB
ctK has visible phenotype, suppressible by mod(mdg4)[+]/mod(mdg4)ul
ctK has visible phenotype, suppressible by mod(mdg4)ul/mod(mdg4)ul
ctK has visible phenotype, suppressible by mod(mdg4)T6
ctK has visible phenotype, suppressible by Scer\GAL4bbg-C96/aptGS-A960
ctK has visible phenotype, suppressible by Scer\GAL4bbg-C96/hryGS-A1546
ctK has visible phenotype, suppressible by hephGS-A1768/Scer\GAL4bbg-C96
ctK has visible phenotype, suppressible by Scer\GAL4bbg-C96/lolaGS-A916
ctK has visible phenotype, suppressible by Scer\GAL4bbg-C96/14-3-3ζGS-A2789
ctK has visible phenotype, suppressible by Scer\GAL4bbg-C96/Aef1GS-A2724
ctK has visible phenotype, suppressible by Scer\GAL4bbg-C96/dawGS-A1800
ctK has visible phenotype, suppressible by Scer\GAL4bbg-C96/JwaGS-A1703
ctK has visible phenotype, suppressible by CG14757GS-A2066/Scer\GAL4bbg-C96
ctK has visible phenotype, suppressible by Scer\GAL4bbg-C96/CG15236GS-A2203
ctK has visible phenotype, suppressible by CG17075GS-A1942/Scer\GAL4bbg-C96
ctK has visible phenotype, suppressible by Scer\GAL4bbg-C96/CG1888GS-A2442
ctK has visible phenotype, suppressible by Scer\GAL4bbg-C96/CG46385GS-A1957
ctK has visible phenotype, suppressible by CR43670GS-A2197/Scer\GAL4bbg-C96
ctK has visible phenotype, suppressible by Scer\GAL4bbg-C96/Sph35GS-A2688
ctK has visible phenotype, suppressible by Elp4GS-A945
ctK has visible phenotype, suppressible by Scer\GAL4bbg-C96/CG7920GS-A828
ctK has visible phenotype, suppressible by CG9270GS-A839
ctK has visible phenotype, suppressible by Scer\GAL4bbg-C96/CycEGS-A1869
ctK has visible phenotype, suppressible by Df(3R)sbd105/+
ctK has visible phenotype, suppressible by GαiGS-A2888/Scer\GAL4bbg-C96
ctK has visible phenotype, suppressible by Scer\GAL4bbg-C96/PscGS-A2026
ctK has visible phenotype, suppressible by Scer\GAL4bbg-C96/SMSrGS-A2330
ctK has visible phenotype, suppressible by Spt-IGS-A2040/Scer\GAL4bbg-C96
ctK has visible phenotype, suppressible by Scer\GAL4bbg-C96/Ssl1GS-A1702
ctK has visible phenotype, suppressible by Trx2GS-A866
ctK has visible phenotype, suppressible by Vha68-2GS-A1548
ctK has visible phenotype, suppressible by pzgGS-A1165/Scer\GAL4bbg-C96
ctK has visible phenotype, suppressible by Scer\GAL4bbg-C96/aopGS-A1685
ctK has visible phenotype, suppressible by Scer\GAL4bbg-C96/bratGS-A2233
ctK has visible phenotype, suppressible by Scer\GAL4bbg-C96/brmK804R.UAS.Tag:HA
ctK has visible phenotype, suppressible by chicGS-A2665/Scer\GAL4bbg-C96
ctK has visible phenotype, suppressible by eIF4E1GS-A2783/Scer\GAL4bbg-C96
ctK has visible phenotype, suppressible by Scer\GAL4bbg-C96/eIF4AGS-A2207
ctK has visible phenotype, suppressible by Scer\GAL4bbg-C96/fusGS-A1497
ctK has visible phenotype, suppressible by lwrGS-A2612/Scer\GAL4bbg-C96
ctK has visible phenotype, suppressible by mRpL4GS-A961
ctK has visible phenotype, suppressible by morGS-A897
ctK has visible phenotype, suppressible by Scer\GAL4bbg-C96/rgrGS-A1998
ctK has visible phenotype, suppressible by Scer\GAL4bbg-C96/shnGS-A2114
ctK has visible phenotype, suppressible by staiGS-A1533
ctK has visible phenotype, suppressible by Scer\GAL4bbg-C96/trxGS-A2270
ctK has visible phenotype, suppressible by Scer\GAL4bbg-C96/wgUAS.cLa
ctK has visible phenotype, suppressible by SA1RNAi.Sym.UAS/Scer\GAL4hs.PB
ctK has visible phenotype, suppressible by mod(mdg4)ul
ctK has visible phenotype, non-suppressible by Df(1)18.1.15/+
ctK has visible phenotype, non-suppressible by Df(3R)red1/+
ctK has visible phenotype, non-suppressible by +/Df(3R)slo8
ctK has visible phenotype, non-suppressible by In(2LR)Px4/+
ctK has visible phenotype, non-suppressible by Scer\GAL4bbg-C96/osaRD.UAS
ctK has visible phenotype, non-suppressible by Scer\GAL4bbg-C96/osaVP16.AD.UAS
ctK has visible phenotype, non-suppressible by osaUAS.cCa/Scer\GAL4bbg-C96
ctK has visible phenotype, non-suppressible by +/Df(2R)ED1552
ctK has visible phenotype, non-suppressible by +/Df(2R)Exel7147
ctK has visible phenotype, non-suppressible by Df(2R)vg-B/+
ctK has visible phenotype, non-suppressible by +/Df(3L)brm11
ctK has visible phenotype, non-suppressible by Df(3R)Exel7327/+
ctK has visible phenotype, non-suppressible by Df(3R)e-N19/+
ctK has visible phenotype, non-suppressible by Mau2RNAi.Sym.UAS/Scer\GAL4hs.PB
ctK has wing margin phenotype, enhanceable by Nipped-B[+]/Nipped-BNC6
ctK has wing margin phenotype, enhanceable by Nipped-B[+]/Nipped-BNC7
ctK has wing margin phenotype, enhanceable by Nipped-BNC23/Nipped-B[+]
ctK has wing margin phenotype, enhanceable by Nipped-B[+]/Nipped-BNC39
ctK has wing margin phenotype, enhanceable by Nipped-BNC41/Nipped-B[+]
ctK has wing margin phenotype, enhanceable by Nipped-B[+]/Nipped-BNC59
ctK has wing margin phenotype, enhanceable by Nipped-B[+]/Nipped-BNC71
ctK has wing margin phenotype, enhanceable by Nipped-BNC77/Nipped-B[+]
ctK has wing margin phenotype, enhanceable by Nipped-B[+]/Nipped-BNC78
ctK has wing margin phenotype, enhanceable by pds5[+]/pds5e3
ctK has triple row of wing sensilla phenotype, enhanceable by Df(2R)nap1/+
ctK has wing phenotype, enhanceable by Nipped-BRNAi.Sym.UAS/Scer\GAL4hs.PB
ctK has wing margin phenotype, non-enhanceable by Sse13m/Sse[+]
ctK has wing margin phenotype, non-enhanceable by san[+]/sanKG04816
ctK has wing margin phenotype, non-enhanceable by eco1/eco[+]
ctK has triple row of wing sensilla phenotype, non-enhanceable by +/Df(3L)brm11
ctK has triple row of wing sensilla phenotype, non-enhanceable by Df(3R)Exel7327/+
ctK has triple row of wing sensilla phenotype, non-enhanceable by +/Df(3R)slo8
ctK has triple row of wing sensilla phenotype, non-enhanceable by Snr101319/Snr1[+]
ctK has triple row of wing sensilla phenotype, non-enhanceable by brm[+]/brm2
ctK has triple row of wing sensilla phenotype, non-enhanceable by Scer\GAL4bbg-C96/osaRD.UAS
ctK has triple row of wing sensilla phenotype, non-enhanceable by osa2/osa[+]
ctK has triple row of wing sensilla phenotype, non-enhanceable by Scer\GAL4bbg-C96/osaVP16.AD.UAS
ctK has triple row of wing sensilla phenotype, non-enhanceable by osaUAS.cCa/Scer\GAL4bbg-C96
ctK has triple row of wing sensilla phenotype, non-enhanceable by Df(1)18.1.15/+
ctK has triple row of wing sensilla phenotype, non-enhanceable by Df(1)N12/+
ctK has triple row of wing sensilla phenotype, non-enhanceable by +/Df(2R)ED1552
ctK has triple row of wing sensilla phenotype, non-enhanceable by +/Df(2R)Exel7147
ctK has wing phenotype, non-enhanceable by Mau2RNAi.Sym.UAS/Scer\GAL4hs.PB
ctK has wing margin phenotype, suppressible by ToporsZ4522/nbl[+]
ctK has wing margin phenotype, suppressible by ToporsZ1837/nbl[+]
ctK has wing margin phenotype, suppressible by mod(mdg4)[+]/mod(mdg4)ul
ctK has wing margin phenotype, suppressible by mod(mdg4)ul/mod(mdg4)ul
ctK has wing margin phenotype, suppressible by mod(mdg4)T6
ctK has wing margin phenotype, suppressible by SMC1exc46/SMC1[+]
ctK has wing margin phenotype, suppressible by pds5[+]/pds5e6
ctK has triple row of wing sensilla phenotype, suppressible by Scer\GAL4bbg-C96/hryGS-A1546
ctK has triple row of wing sensilla phenotype, suppressible by hephGS-A1768/Scer\GAL4bbg-C96
ctK has triple row of wing sensilla phenotype, suppressible by Scer\GAL4bbg-C96/lolaGS-A916
ctK has triple row of wing sensilla phenotype, suppressible by Scer\GAL4bbg-C96/14-3-3ζGS-A2789
ctK has triple row of wing sensilla phenotype, suppressible by Scer\GAL4bbg-C96/Aef1GS-A2724
ctK has triple row of wing sensilla phenotype, suppressible by Scer\GAL4bbg-C96/dawGS-A1800
ctK has triple row of wing sensilla phenotype, suppressible by Scer\GAL4bbg-C96/JwaGS-A1703
ctK has triple row of wing sensilla phenotype, suppressible by CG14757GS-A2066/Scer\GAL4bbg-C96
ctK has triple row of wing sensilla phenotype, suppressible by Scer\GAL4bbg-C96/CG15236GS-A2203
ctK has triple row of wing sensilla phenotype, suppressible by CG17075GS-A1942/Scer\GAL4bbg-C96
ctK has triple row of wing sensilla phenotype, suppressible by Scer\GAL4bbg-C96/CG1888GS-A2442
ctK has triple row of wing sensilla phenotype, suppressible by Scer\GAL4bbg-C96/CG46385GS-A1957
ctK has triple row of wing sensilla phenotype, suppressible by CR43670GS-A2197/Scer\GAL4bbg-C96
ctK has triple row of wing sensilla phenotype, suppressible by Scer\GAL4bbg-C96/Sph35GS-A2688
ctK has triple row of wing sensilla phenotype, suppressible by Elp4GS-A945
ctK has triple row of wing sensilla phenotype, suppressible by Scer\GAL4bbg-C96/CG7920GS-A828
ctK has triple row of wing sensilla phenotype, suppressible by CG9270GS-A839
ctK has triple row of wing sensilla phenotype, suppressible by Scer\GAL4bbg-C96/CycEGS-A1869
ctK has triple row of wing sensilla phenotype, suppressible by Df(3R)sbd105/+
ctK has triple row of wing sensilla phenotype, suppressible by GαiGS-A2888/Scer\GAL4bbg-C96
ctK has triple row of wing sensilla phenotype, suppressible by Scer\GAL4bbg-C96/PscGS-A2026
ctK has triple row of wing sensilla phenotype, suppressible by Scer\GAL4bbg-C96/SMSrGS-A2330
ctK has triple row of wing sensilla phenotype, suppressible by Spt-IGS-A2040/Scer\GAL4bbg-C96
ctK has triple row of wing sensilla phenotype, suppressible by Scer\GAL4bbg-C96/Ssl1GS-A1702
ctK has triple row of wing sensilla phenotype, suppressible by Trx2GS-A866
ctK has triple row of wing sensilla phenotype, suppressible by Vha68-2GS-A1548
ctK has triple row of wing sensilla phenotype, suppressible by pzgGS-A1165/Scer\GAL4bbg-C96
ctK has triple row of wing sensilla phenotype, suppressible by Scer\GAL4bbg-C96/aopGS-A1685
ctK has triple row of wing sensilla phenotype, suppressible by Scer\GAL4bbg-C96/bratGS-A2233
ctK has triple row of wing sensilla phenotype, suppressible by Scer\GAL4bbg-C96/brmK804R.UAS.Tag:HA
ctK has triple row of wing sensilla phenotype, suppressible by chicGS-A2665/Scer\GAL4bbg-C96
ctK has triple row of wing sensilla phenotype, suppressible by eIF4E1GS-A2783/Scer\GAL4bbg-C96
ctK has triple row of wing sensilla phenotype, suppressible by Scer\GAL4bbg-C96/eIF4AGS-A2207
ctK has triple row of wing sensilla phenotype, suppressible by Scer\GAL4bbg-C96/fusGS-A1497
ctK has triple row of wing sensilla phenotype, suppressible by lwrGS-A2612/Scer\GAL4bbg-C96
ctK has triple row of wing sensilla phenotype, suppressible by mRpL4GS-A961
ctK has triple row of wing sensilla phenotype, suppressible by mor[+]/mor1
ctK has triple row of wing sensilla phenotype, suppressible by morGS-A897
ctK has triple row of wing sensilla phenotype, suppressible by Scer\GAL4bbg-C96/rgrGS-A1998
ctK has triple row of wing sensilla phenotype, suppressible by Scer\GAL4bbg-C96/shnGS-A2114
ctK has triple row of wing sensilla phenotype, suppressible by staiGS-A1533
ctK has triple row of wing sensilla phenotype, suppressible by Scer\GAL4bbg-C96/trxGS-A2270
ctK has ventral row of triple row of wing sensilla phenotype, suppressible by Scer\GAL4bbg-C96/wgUAS.cLa
ctK has wing blade phenotype, suppressible by Scer\GAL4bbg-C96/wgUAS.cLa
ctK has wing margin bristle phenotype, suppressible by Scer\GAL4bbg-C96/wgUAS.cLa
ctK has dorsal row of triple row of wing sensilla phenotype, suppressible by Scer\GAL4bbg-C96/wgUAS.cLa
ctK has triple row of wing sensilla phenotype, suppressible by Df(2L)Prl/+
ctK has triple row of wing sensilla phenotype, suppressible by Df(3L)Cat/+
ctK has triple row of wing sensilla phenotype, suppressible by Df(3R)p25/Df(3R)P2
ctK has triple row of wing sensilla phenotype, suppressible by Scer\GAL4bbg-C96/aptGS-A960
ctK has wing phenotype, suppressible by SA1RNAi.Sym.UAS/Scer\GAL4hs.PB
ctK has wing margin phenotype, suppressible by mod(mdg4)ul
ctK has scutellar bristle phenotype, suppressible by mod(mdg4)ul
ctK has wing margin phenotype, non-suppressible by Sse13m/Sse[+]
ctK has wing margin phenotype, non-suppressible by san[+]/sanKG04816
ctK has wing margin phenotype, non-suppressible by eco1/eco[+]
ctK has medial row of triple row of wing sensilla phenotype, non-suppressible by Scer\GAL4bbg-C96/wgUAS.cLa
ctK has triple row of wing sensilla phenotype, non-suppressible by Df(1)18.1.15/+
ctK has triple row of wing sensilla phenotype, non-suppressible by Df(1)N12/+
ctK has triple row of wing sensilla phenotype, non-suppressible by +/Df(2R)ED1552
ctK has triple row of wing sensilla phenotype, non-suppressible by +/Df(2R)Exel7147
ctK has triple row of wing sensilla phenotype, non-suppressible by Df(2R)vg-B/+
ctK has triple row of wing sensilla phenotype, non-suppressible by +/Df(3L)brm11
ctK has triple row of wing sensilla phenotype, non-suppressible by Df(3R)Exel7327/+
ctK has triple row of wing sensilla phenotype, non-suppressible by Df(3R)P2/+
ctK has triple row of wing sensilla phenotype, non-suppressible by Df(3R)e-N19/+
ctK has triple row of wing sensilla phenotype, non-suppressible by Df(3R)p25/+
ctK has triple row of wing sensilla phenotype, non-suppressible by Df(3R)red1/+
ctK has triple row of wing sensilla phenotype, non-suppressible by +/Df(3R)slo8
ctK has triple row of wing sensilla phenotype, non-suppressible by In(2LR)Px4/+
ctK has triple row of wing sensilla phenotype, non-suppressible by Snr101319/Snr1[+]
ctK has triple row of wing sensilla phenotype, non-suppressible by brm[+]/brm2
ctK has triple row of wing sensilla phenotype, non-suppressible by Scer\GAL4bbg-C96/osaRD.UAS
ctK has triple row of wing sensilla phenotype, non-suppressible by osa2/osa[+]
ctK has triple row of wing sensilla phenotype, non-suppressible by Scer\GAL4bbg-C96/osaVP16.AD.UAS
ctK has triple row of wing sensilla phenotype, non-suppressible by osaUAS.cCa/Scer\GAL4bbg-C96
ctK has wing phenotype, non-suppressible by Mau2RNAi.Sym.UAS/Scer\GAL4hs.PB
Heterozygosity for ToporsZ4522 or ToporsZ1837 only slightly suppresses the wing margin phenotype of ctK flies.
The "cut" wing phenotype observed in ctK mutant animals is almost entirely rescued by one copy of mod(mdg4)ul, and completely rescued in animals carrying two copies of mod(mdg4)ul.
The "cut" wing phenotype observed in ctK mutant animals is suppressed in a mod(mdg4)T6 mutant background.
ctK SMC1exc46 heterozygous double mutants exhibit a reduced number of wing margin nicks compared to ctK mutants.
Sse13m heterozygosity does not affect the wing margin nick phenotype of ctK mutants.
sanKG04816 heterozygosity does not affect the wing margin nick phenotype of ctK mutants.
eco1 heterozygosity does not affect the wing margin nick phenotype of ctK mutants.
ctK mutants heterozygous for pds5e3 exhibit a slightly increased number of wing margin nicks compared to ctK heterozygotes, although this is not significantly different from that seen in ctK single mutants.
ctK mutants heterozygous for pds5e6 exhibit a significantly decreased level of wing margin nicking compared to ctK single mutants.
Expression of wgScer\UAS.cLa under the control of Scer\GAL4C96 suppresses the loss of wing blade tissue, including the slender recurved chemosensory wing margin bristles, seen in ctK flies, but does not rescue the loss of the stout mechanosensory wing margin bristles.
The wing nicking phenotype seen in ctK mutant males is not affected by expression of CG4203dsRNA.Sym.Scer\UAS under the control of Scer\GAL4hs.PB.
The severity of the wing nicking phenotype seen in ctK mutant males is increased by expression of Nipped-BdsRNA.Sym.Scer\UAS under the control of Scer\GAL4hs.PB.
The severity of the wing nicking phenotype seen in ctK mutant males is decreased by expression of SAdsRNA.Sym.Scer\UAS under the control of Scer\GAL4hs.PB.
ctK phenotype is completely suppressed by mod(mdg4)ul.
ctK is partially rescued by Scer\GAL4bbg-C96/ctUAS.cPa
Expression of mod(mdg4)Scer\UAS.cGa or mod(mdg4)ΔQ.Scer\UAS under the control of Scer\GAL4Act5C in a ctK,mod(mdg4)ul mutant background suppresses the effect that mod(mdg4)ul has on ctK wings, and the wings that form lack regions of the wing margin and are similar to ctK wings.
Krivshenko.
Weak lethal class I ct allele.
A cut lethal I phenotypic class allele.