Linked Life Data

6354734

Source:http://linkedlifedata.com/resource/pubmed/id/6354734

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
1983-12-17
pubmed:abstractText
Fab fragments against 225 000 D glycoprotein (225 K), 87 000 D protein (87K) 80 000 D glycoprotein (80 K) of partially purified sperm-binding factor of Anthocidaris crassispina were prepared, and their effects upon fertilizability of dejellied homologous and heterologous eggs examined. Only the 225 K Fab impaired the fertilizability of homologous, not heterologous eggs by decreasing their sperm-binding capacity. It was concluded that 225 K glycoprotein is the active core structure of the sperm-binding factor of this species. The possible participation of the other two proteins as residual ingredients of the sperm-binding factor was also discussed. Immunofluorescence studies showed that 225 K core protein is localized on the whole surface of unfertilized eggs and of fully-grown oocytes. The fluorescence disappeared following fertilization.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Oct
pubmed:issn
0014-4827
pubmed:author
pubmed:issnType
Print
pubmed:volume
148
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
243-8
pubmed:dateRevised
2003-11-14
pubmed:meshHeading
pubmed:year
1983
pubmed:articleTitle
A 225 K dalton glycoprotein is the active core structure of the sperm-binding factor of the sea urchin, Anthocidaris crassispina.
pubmed:publicationType
Journal Article