Kozdroj H, Kłopotowski T
Acta Biochim Pol. 1979;26(1-2):135-43.
Isolation and properties of a Salmonella typhimurium mutant smoB are described. The mutation maps at unit 99 of the S. typhimurium chromosome between pyrB and deoC. It suppresses cell filamentation and temperature sensitivity of histidine-constitutive mutants, but does not restore the normal regulatory pattern to the histidine operon. Strains carrying the mutation have greatly reduced ability to support the growth of phage P22, but not of ES18 or Felix O.
描述了鼠伤寒沙门氏菌突变体smoB的分离和特性。该突变位于鼠伤寒沙门氏菌染色体99单位，在pyrB和deoC之间。它抑制组氨酸组成型突变体的细胞丝化和温度敏感性，但不能恢复组氨酸操纵子的正常调控模式。携带该突变的菌株支持噬菌体P22生长的能力大大降低，但对ES18或费利克斯O噬菌体则不然。
