Location of the Bacillus subtilis temperate bacteriophage phi 105 attP attachment site
نویسندگان
چکیده
منابع مشابه
Evidence that Bacillus subtilis bacteriophage SP02 is temperate and heteroimmune to bacteriophage phi-105.
Some characteristics of Bacillus subtilis phage SPO2 which show that it is a temperate phage are presented. Wild-type SPO2 forms turbid plaques, similar to those of other temperate phages. SPO2 lysogenic strains which are resistant to SPO2 can be isolated; these strains remain stable lysogens despite the fact that they can no longer adsorb SPO2. SPO2 lysogenic strains can be grown for many gene...
متن کاملNucleotide sequence of the cohesive single-stranded ends of Bacillus subtilis temperate bacteriophage phi 105.
The cohesive single-stranded ends of temperate Bacillus subtilis phage phi 105 were analyzed with the exonuclease activities of the Klenow fragment of DNA polymerase I and with exonuclease III and were found to be 3' extensions. Chemical sequencing of 3'-end-labeled fragments showed that the ends are 7-base extended 3' single strands and have the sequence: 5'-GCGCTCC-3'. 3'-CGCGAGG-5'
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 کاملMechanism of transfection with deoxyribonucleic acid from the temperate Bacillus bacteriophage phi-105.
Bacteriophage phi105 is a temperate phage for the transformable Bacillus subtilis 168. The infectivity of deoxyribonucleic acid (DNA) extracted from mature phi105 phage particles, from bacteria lysogenic for phi105 (prophage DNA), and from induced lysogenic bacteria (vegetative DNA) was examined in the B. subtilis transformation system. About one infectious center was formed per 10(8) mature DN...
متن کاملHeat induction of prophage phi 105 in Bacillus subtilis: replication of the bacterial and bacteriophage genomes.
A temperature-inducible mutant of temperate Bacillus bacteriophage phi105 was isolated and used to lysogenize a thymine-requiring strain of Bacillus subtilis 168. Synthesis of phage and bacterial deoxyribonucleic acid (DNA) was studied by sucrose gradient centrifugation and density equilibrium centrifugation of DNA extracted from induced bacteria. The distribution of DNA in the gradients was me...
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: 1986
ISSN: 0022-538X,1098-5514
DOI: 10.1128/jvi.58.1.223-224.1986