منابع مشابه
Stochastic model of coliphage lambda regulatory network.
The dynamic properties of the regulatory network governing the choice between lytic and lysogenic growths of coliphage lambda is studied using a Markov chain stochastic model. Our computer simulation confirms the finding by Li et al. [Proc. Natl. Acad. Sci. USA 101, 4781 (2004)] on the dynamics of budding yeast: that the biological stationary states are global attractors; the biological pathway...
متن کاملMutations that improve the pRE promoter of coliphage lambda.
The dya5 mutation, a C----T change at position -43 of the lambda pRE promoter, results in a twofold increase in pRE activity in vivo. Smaller increases in pRE activity are found for the dya2 mutation, a T----C change at position -1 of pRE, and the dya3 mutation, an A----G change at +5 of pRE. The mutant pRE promoters retain complete dependence on cII protein for activity. These observations arg...
متن کاملMutations that affect the efficiency of translation of mRNA for the cII gene of coliphage lambda.
Starting with the lambda pRE-strain lambda ctr1 cy3008, which forms clear plaques, we have isolated two mutant strains, lambda dya2 ctr1 cy3008 and lambda dya3 ctr1 cy3008, that form plaques with very slightly turbid centers. The dya2 and dya3 mutations lie in the region of overlap between the PRE promoter and the ribosome recognition region of the cII gene, and have nucleotide alterations at p...
متن کاملImmunological reaction of UV-induced radiation damage in coliphage DNA.
Denatured DNA of coliphage T1, poly-dT and dTpT were UV-irradiated (2537 A) and conjugated to methylated bovine serum albumin. These molecules act as haptens after injection into rabbits. Antibodies are predominantly formed against UV-induced cyclobutane-type of cis-synthymine dimers. They belong to the IgG-type of antibody molecules. Antigen-antibody complexes were detected by means of the CsC...
متن کاملNucleotide sequence of the O gene and of the origin of replication in bacteriophage lambda DNA.
The nucleotide sequence of the O gene in bacteriophage lambda DNA is presented. According to two possible initiator codons, the primary structure of the O protein deduced from the DNA sequence consists of 278 or 299 amino acid residues. Structure and function of the O protein--one of the two phage initiator proteins for lambda DNA replication--are discussed in the light of a secondary structure...
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ژورنال
عنوان ژورنال: FEMS Microbiology Reviews
سال: 1995
ISSN: 0168-6445
DOI: 10.1016/0168-6445(95)00077-1