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. 2003 Feb;23(4):1441–1452. doi: 10.1128/MCB.23.4.1441-1452.2003

FIG. 5.

FIG. 5.

The FHA domain is important for the cellular function of Dun1 kinase. Wild-type (DES460), dun1-Δ (WDHY1757), dun1-kd (WDHY1620), and dun1-fha (WDHY1619) strains were used. (A) The dun1-fha strain is sensitive to HU. Serial dilutions of cultures were spotted on YPD plates with or without HU. Plates were photographed after 2 days. (B) The dun1-fha strain is sensitive to MMS. Survival after acute exposure to MMS was determined. The results of one representative experiment are shown. The differences in sensitivity between the strains were highly reproducible. (C) The dun1-fha strain is sensitive to UV. Survival after UVC exposure was determined. The results of one representative experiment are shown. The differences in sensitivity between the strains were highly reproducible.