FIG. 3.

Complementation analysis with C-terminally truncated Rad30 proteins. C-terminal truncations of Rad30 proteins were expressed on a yeast low-copy-number (CEN/ARS) vector in the rad5Δ rad30Δ mutant strain, and their UV sensitivity was compared to that of the rad5Δ rad30Δ mutant strain harboring the wild-type RAD30 gene on a CEN/ARS plasmid. Each data point is the average of three separate experiments. Symbols for the rad5Δ rad30Δ mutant strain carrying the indicated gene on the plasmid: ●, wild-type RAD30; ○, vector only; ▾, Rad30(1-578); ▿, Rad30(1-513); ■, Rad30(1-452); □, Rad30(1-398); ⧫, Rad30(1-340).