Replication of bacteriophage DNA, II. Structure of replicating DNA of phage lambda.
نویسندگان
چکیده
منابع مشابه
The Structure and Function of the DNA from Bacteriophage Lambda
The position and orientation of genes in lambda and lambda dg DNA are described. The position of six genes located in the right half of isolated lambda DNA was found to be -(N, i(lambda))--O-P---Q-R-(right end of DNA), which is their order on the genetic map of the vegetative phage. The order of the three genes of the galactose operon (k, t, and e) located in the left half of lambda dg DNA was ...
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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Four T7 products, DNA polymerase, gene 4 protein, RNA polymerase, and DNA binding protein, have been purified from phage-infected cells. It has been previously shown (Hinkle, D. C., and Richardson, C. C. (1975) J. Biol. Chem 250, 5523-5529; Kolodner, R., and Richardson, C, C. (1978) J. Biol. Chem 253, 574-584) that two T7 products, DNA polymerase and gene 4 protein, catalyze extensive synthesis...
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Kinetoplast DNA (kDNA), the mitochondrial DNA of Crithidia fasciculata and related trypanosomatids, is a network containing approximately 5,000 covalently closed minicircles which are topologically interlocked. kDNA synthesis involves release of covalently closed minicircles from the network, and, after replication of the free minicircles, reattachment of the nicked or gapped progeny minicircle...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 1968
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.60.3.861