GENETICS. For the article “Alternate pathways involving Sgs1/Top3, Mus81/Mms4, and Srs2 prevent formation of toxic recombination intermediates from single-stranded gaps created by DNA replication,” by Francis Fabre, Allan Chan, Wolf-Dietrich Heyer, and Serge Gangloff, which appeared in number 26, December 24, 2002, of Proc. Natl. Acad. Sci. USA (99, 16887–16892; First Published December 10, 2002; 10.1073/pnas.252652399), Fig. 1 contained errors. The corrected figure and its legend appear below.
Figure 1.
Inactivation of recombination suppresses the synthetic lethality of mus81 sgs1 and mms4 sgs1 mutants. Tetrads from diploids heterozygous for the three mutations are indicated underneath the figures. The single “rad” segregant clones are indicated by squares, the sgs1 mus81 and sgs1 mms4 double-mutant clones by circles, and the triple mutants by diamonds.