Mixed Infections of Bacillus subtilis Involving Bacteriophage SPO2c 1
نویسندگان
چکیده
منابع مشابه
Nucleic acid synthesis in bacteriophage SPO2c 1 -infected Bacillus subtilis.
The synthesis of host macromolecules was shut off very slowly and incompletely by bacteriophage SPO2c(1). No change in the rate of incorporation of radioactive precursors into protein and ribonucleic acid (RNA) could be detected after infection, and the rate of incorporation of thymidine was increased only slightly. The relative proportions of phage and host species of nucleic acids at various ...
متن کاملBacteriophage Deoxyribonucleate Infection of Competent Bacillus Subtilis.
Reilly, Bernard E. (Western Reserve University, Cleveland, Ohio), and John Spizizen. Bacteriophage deoxyribonucleate infection of competent Bacillus subtilis. J. Bacteriol. 89:782-790. 1964.-Phenol extracts of the Bacillus subtilis bacteriophages phi1, phi25, and phi29 contained infectious deoxyribonucleic acid. The infectivity was destroyed by catalytic amounts of deoxyribonuclease but not by ...
متن کاملTransduction in Bacillus subtilis by bacteriophage SPP1.
Lysates of the virulent bacteriophage SPP1 were shown to be capable of mediating generalized transduction. Suppressible mutants of this bacteriophage (sus) were capable of transduction at a lower multiplicity of infection than virulent SPP1. Linkage analysis demonstrated that bacteriophage SPP1 transduced segments of the genome equal in size to that transferred by SP10. This bacteriophage shoul...
متن کاملRevised restriction maps of Bacillus subtilis bacteriophage phi 105 DNA.
Physical mapping of Bacillus subtilis temperate phage phi 105 DNA was carried out by using restriction endonucleases EcoRI, SmaI, and KpnI, and a new revised EcoRI cleavage map is presented. In addition, the EcoRI cleavage maps of six specialized transducing phages carrying sporulation genes of B. subtilis were revised.
متن کاملFunctional analysis of the Bacillus subtilis bacteriophage SPP1 pac site.
Encapsidation of the DNA of the virulent Bacillus subtilis phage SPP1 follows a processive unidirectional headful-mechanism and initiates at a unique genomic location (pac). We have cloned a fragment of SPP1 DNA containing the pac site flanked by reporter genes into the chromosome of B. subtilis. Infection of such cells with SPP1 led to highly efficient packaging, initiated at the inserted pac ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Virology
سال: 1973
ISSN: 0022-538X,1098-5514
DOI: 10.1128/jvi.11.1.25-34.1973