共查询到20条相似文献,搜索用时 46 毫秒
1.
2.
3.
4.
5.
6.
7.
8.
RNaselll activation of bacteriophage λ N synthesis 总被引:1,自引:1,他引:0
9.
D. Vorozheikina I. Glinskaite L. Tikhomirova A. Bayev 《Molecular & general genetics : MGG》1980,178(3):655-661
10.
Summary The presumptive tof gene product of Coli phage 434 has been purified from cells carrying imm–434
cIdv plasmid known to contain only some of the early genes of phage 434 and . It was detected and tentatively identified as tof protein primarily by its ability to specifically bind to phage 434 DNA. The protein has a molecular weight of about 11,000 and requires Mg2+ for specific DNA binding, unlike 434 cI-repressor. 相似文献
11.
12.
13.
Identification of the nusB gene product of Escherichia coli 总被引:7,自引:0,他引:7
14.
15.
16.
17.
18.
A series of lambda derivatives carrying tof mutations were tested for their ability to give rise to plasmid lambda dv. Phages carrying tof mutations that distorted expression of the pRoR-tof-OP operon, were unable to produce lambda dv. Phages carrying an altered tof gene, having only a moderate effect on the same operon, produced unstable lambdadv's. On the other hand, those tof mutants were only the expression of the pLoL-N-exo operon, but not that of the pRoR-tof-OP operon was affected, produced stable lambdadv's. 相似文献
19.
20.