Linked Life Data

1898404

Source:http://linkedlifedata.com/resource/pubmed/id/1898404

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
1991-10-22
pubmed:abstractText
Neutron scattering data establish that the radius of gyration of the DNA in chicken erythrocyte chromatosome particles is significantly higher, by about 0.3 nm, than the radius of gyration of the DNA in the core particle. Corresponding information of the radius of gyration of the protein component in the chromatosomes (3.75 nm) indicated an enlargement, compared to the radius of gyration of the octamer of histone proteins both in core particles and in the histone octamer stabilised in 2 M NaCl (3.25 nm). From the latter data, we could calculate the distance in the chromatosome between the centre of mass of the linker histone and the histone octamer as 5.5 nm. These results impose severe limitations for the organisation of the 22 bp extra DNA and the possible location of H1/H5 in the chromatosome, implying that the H1/H5 is close to the centre turn of the core particle DNA.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Sep
pubmed:issn
0006-291X
pubmed:author
pubmed:issnType
Print
pubmed:day
16
pubmed:volume
179
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
810-6
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1991
pubmed:articleTitle
Neutron scattering studies of chromatosomes.
pubmed:affiliation
Liverpool Polytechnic, U.K.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't