Fig. 1. Map of Cct1 mutations and alignment of predicted CCT protein
sequences. (A) Deletions were generated in Cct1 and Cct2 by
mobilization of the P-element BN81 (indicated by green arrowhead), which is
inserted at nucleotide 57 in the 5'UTR of Cct1 (AY051993).
Excisions are shown as green bars. The genomic rescue construct is shown as a
blue bar. (B) Predicted protein sequences of Drosophila melanogaster
Cct1 (NP_728628), Drosophila melanogaster Cct2 (NP_647622),
Saccharomyces cerevisiae CCT (NP_011718) and Rattus
norvegicus CCT
(NP_511177) were aligned using ClustalW. Identical
residues are indicated in bold and dark gray; similar residues are indicated
in light gray.