Ultrastructural Analysis of Sporulation in a Conditional Serine Protease Mutant of Bacillus subtilis1

Autor: Santo, Leatrice, Leighton, Terrance J., Doi, Roy H.
Zdroj: Journal of Bacteriology; July 1972, Vol. 111 Issue: 1 p248-253, 6p
Abstrakt: The morphological characteristics of wild-type Bacillus subtilisand a temperature-sensitive serine protease derivative have been observed during vegetative and sporulation time periods. At 30 C wild-type and mutant cells grow and sporulate identically. At 47.5 C wild-type and mutant cells grow identically, but the mutant cells are blocked at stage 0 or I in the sporulation sequence. Wild-type cells sporulate normally at 47.5 C.
Databáze: Supplemental Index