Table 4.

Effect of overexpressing HPR1 onsub2

GenotypeaRecombination rate (10−6)b% Suppression
sub2Δ + YCp1-SUB2 + YEp-vector490 ± 1600
sub2Δ + YCp1-SUB2 + YEp-HPR1 47 ± 3090
  • a YCp1-SUB2 (pHF127-3) isSUB2 on YCplac111, and YEp-HPR1 (pHF136-3) isHPR1 on the 2μm-based plasmid YEp-vector (PHF135-12).

  • b Rates were calculated as described in footnote c to Table 1.