OBSERVATIONS ON PHAGE OUTPUT AND ON ANAEROBIC LYSIS OF LYSOGENIC STRAINS OF BACILLUS MEGATHERIUM
OBSERVATIONS ON PHAGE OUTPUT AND ON ANAEROBIC LYSIS OF LYSOGENIC STRAINS OF BACILLUS MEGATHERIUM
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巨大芽孢杆菌溶源菌株噬菌体输出和厌氧裂解的观察
DOI：
10.1128/jb.61.2.153-159.1951
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发表时间：
1951
影响因子：
3.2
通讯作者：
H. Welshimer
中科院分区：
文献类型：
--
作者：
H. Welshimer
溶原性现象是细菌-噬菌体关系的一个有趣方面，因为这是宿主细胞能够通过无限连续的传代培养，甚至通过孢子形成循环携带病毒的一个实例（den Dooren de Jong，1930，1932）。与其他细菌-噬菌体系统不同，宿主的感染并不必然以其破坏而终止;事实上，溶原性细菌的培养物可能因与同一物种的未感染培养物不同而无法识别。本文观察了溶源性巨大芽孢杆菌899的噬菌体产量，并研究了某些溶源性菌株对溶菌作用的敏感性。
The phenomenon of lysogenicity is an interesting aspect of the bacteriumbacteriophage relationship, for this is an instance of host cells capable of carrying virus through an infinite succession of subcultures, even through cycles of sporulation (den Dooren de Jong, 1930, 1932). Unlike other bacterium-bacteriophage systems, infection of the host does not inevitably terminate in its destruction; indeed cultures of lysogenic bacteria may go unrecognized as being different from uninfected cultures of the same species. This report concerns observations on the phage output of the lysogenic BaciUus megatherium 899 and studies on the potential susceptibility of some lysogenic strains of Bacillus megatherium to lysis.