Linked Life Data

3172206

Source:http://linkedlifedata.com/resource/pubmed/id/3172206

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
1988-11-21
pubmed:abstractText
The coliphage N4 genome, a linear and double-stranded DNA of approximately 72,000 bases in length, has unique (non-permuted) direct terminal repeats of 390 to 440 base-pairs in length with 3' extensions. The very terminal sequences were determined by the Maxam-Gilbert method after 5' or 3' labeling, while sequences of internal fragments were determined by the dideoxy chain terminator method after cloning them onto M13 phage DNA. The left end of the N4 genome is relatively precise at its 5' terminus, while microheterogeneity of length exists at the 3'-terminal extensions. The predominant species had a 5 or 6 base 3' protruding sequence, 3' CATAA or 3' CATAAA. On the other hand, the right end is variable; there are at least six discrete ends differing from each other by approximately ten base-pairs and giving rise to the variability of the length of the terminal repeats. Each of the six discrete ends has a microheterogeneity of length, especially at the 3' termini. These properties of the terminal redundancy are discussed in conjunction with the mechanism whereby N4 DNA is replicated and processed.
pubmed:grant
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jul
pubmed:issn
0022-2836
pubmed:author
pubmed:issnType
Print
pubmed:day
5
pubmed:volume
202
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
1-10
pubmed:dateRevised
2008-11-21
pubmed:meshHeading
pubmed:year
1988
pubmed:articleTitle
Structure of the ends of the coliphage N4 genome.
pubmed:affiliation
Institute for Virus Research, Kyoto University, Japan.
pubmed:publicationType
Journal Article, Research Support, U.S. Gov't, P.H.S.