Linked Life Data

3768332

Source:http://linkedlifedata.com/resource/pubmed/id/3768332

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
18
pubmed:dateCreated
1986-12-15
pubmed:abstractText
Nucleoplasmin isolated from unfertilized Xenopus laevis eggs possesses an in vitro chromatin assembly activity which is superior to nucleoplasmin isolated from oocytes. It is demonstrated here that the two forms of the protein differ in the amount of attached phosphate, with the egg protein possessing nearly 20 phosphate groups per protein monomer and the oocyte protein possessing less than 10 phosphate groups per monomer. A kinase preparation from unfertilized eggs is shown to be capable of modifying oocyte nucleoplasmin so that it displays the electrophoretic heterogeneity of egg nucleoplasmin. Furthermore, when the egg protein is treated with phosphatase and repurified, the chromatin assembly activity deteriorates to the level of the oocyte protein.
pubmed:grant
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Sep
pubmed:issn
0006-2960
pubmed:author
pubmed:issnType
Print
pubmed:day
9
pubmed:volume
25
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
5063-9
pubmed:dateRevised
2007-11-14
pubmed:meshHeading
pubmed:year
1986
pubmed:articleTitle
Massive phosphorylation distinguishes Xenopus laevis nucleoplasmin isolated from oocytes or unfertilized eggs.
pubmed:publicationType
Journal Article, Comparative Study, Research Support, U.S. Gov't, P.H.S., Research Support, Non-U.S. Gov't