Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Phenotype of the dna2–22 Ts mutant. Strains YDF100 (DNA2+) and YDF102 (dna2–22) were grown at 30°C in YPD to a density of 1.5 × 106 cells/ml, and cultures were split and incubated at either 30°C or 37°C for 4 h. Top panel, DAPI staining. Shown are DIC images with DAPI staining overlaid using Adobe Photoshop 3.0. Bottom panel, cells were processed for propidium iodide (PI) staining and flow cytometric analysis.
