CORRIGENDUM

In the article by W. John Haynes, Kit-Yin Ling, Robin R. Preston, Yoshiro Saimi and Ching Kung (GENETICS 155: 1105-1117) entitled "The cloning and molecular analysis of Pawn-B in Paramecium tetraurelia," Figure 1 shows codon 58 as GGT to indicate the G that is mutated to C. This should be GGT, resulting in a Gly-58-Arg substitution. We thank M. Takahashi for pointing this out.