Figure 3.

Interaction of Drosophila DmMTR1 with PCNA. (A) Drosophila embryo extract was immunoprecipitated (IP) with anti-RI (Left) or anti-RIV (Right), and then hybridized on Western blot with anti-PCNA. (B) Control experiment with Drosophila embryo extract immunoprecipitated (IP) with preimmune sera, and then hybridized with anti-PCNA. (C) Blot hybridization of the same samples in A with antitubulin. Samples on the blots include the total extract (T), supernatants after IP (S), and precipitates from IP (P).