Embryos expressing cal1Scer\UAS.T:Avic\GFP-EGFP under the control of Scer\GAL4prd.RG1 often show mitotic abnormalities during stage 16.
Simultaneous co-expression of cal1Scer\UAS.T:Avic\GFP-EGFP and cidScer\UAS.cJa under the control of Scer\GAL4mat.αTub67C.T:Hsim\VP16 results in mitotic defects in embryos at mitosis 16.
Simultaneous co-expression of cal1Scer\UAS.T:Avic\GFP-EGFP, cidScer\UAS.cJa and Cenp-CScer\UAS.cHa under the control of Scer\GAL4mat.αTub67C.T:Hsim\VP16 results in strong mitotic defects in embryos at mitosis 16. The most prominent defects are abnormal anaphase and telophase figures with chromatin bridges containing lagging centromeres.
Expression of cal1Scer\UAS.T:Avic\GFP-EGFP under the control of Scer\GAL4sca-537.4 rescues normal cell proliferation in cal1unspecified embryos.