Linked Life Data

1854789

Source:http://linkedlifedata.com/resource/pubmed/id/1854789

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
1991-8-27
pubmed:abstractText
Plasma membranes of oat root cells were isolated from intracellular membranes by subfractionation of the microsomal fraction using an aqueous polymer two-phase system. The plasma membranes originated from oat plants which were acclimated to dehydration by exposure to a repeated water-deficit stress program. Glucosylceramides was a major component of the plasma membrane lipids and amounted to 9% of the lipid of control plants and 5% of the lipid of acclimated plants. Structural analysis using FAB-MS showed only one type of glucosylceramides. The constituent monosaccharide was exclusively glucose and the sphingosine base was 4,8-sphingadienine. The fatty acid composition was determined to 24:1-OH, with only trace levels of non-hydroxy acids. The decrease in the level of glucosylceramides during acclimation to dehydration was accompanied by a corresponding decrease in phospholipids and increase in free sterols.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jul
pubmed:issn
0006-3002
pubmed:author
pubmed:issnType
Print
pubmed:day
22
pubmed:volume
1066
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
257-60
pubmed:dateRevised
2001-6-18
pubmed:meshHeading
pubmed:year
1991
pubmed:articleTitle
Characterization of glucosylceramide from plasma membranes of plant root cells.
pubmed:affiliation
Department of Plant Physiology, University of Göteberg, Sweden.
pubmed:publicationType
Journal Article