Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
4
pubmed:dateCreated
1976-9-2
pubmed:abstractText
RNA-free native DNA samples, isolated by four methods, from different vertebrate tissues and species, were hydrolyzed chemically and enzymatically and analyzed by paper chromatography to estimate the base composition. It was noted that (i) all the DNA preparations analyzed contained 5-methylcytosine, (ii) on the basis of mole percent of 5-methylcytosine, the composition of DNA varied in different species, but not so much in different tissues of the same species, (iii) the method of DNA hydrolysis, but not the method of deproteinization, affected the mole percent of 5-methylcytosine, and (iv) no 5-hydroxymethylcytosine (5-HMC) was detected in any of the DNA preparations analyzed.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
May
pubmed:issn
0022-2844
pubmed:author
pubmed:issnType
Print
pubmed:day
26
pubmed:volume
7
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
325-9
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1976
pubmed:articleTitle
5-Methylcytosine content in the vertebrate deoxyribonucleic acids: species specificity.
pubmed:publicationType
Journal Article, Comparative Study