Lipids of Crithidia fasciculata. The occurrence and turnover of phosphoinositides

F. B.St C. Palmer

doi:10.1016/0005-2760(73)90070-2

Lipids of Crithidia fasciculata. The occurrence and turnover of phosphoinositides

F. B.St C. Palmer

Medicine

Medicine

Résultat de recherche: Article › examen par les pairs

19 Citations (Scopus)

Résumé

The lipids of Crithidia fasciculata have been analysed. In addition to phosphatidylcholine, phosphatidylinositol and phosphatidylethanolamine both diphosphoinositide and triphosphoinositide were identified. Plasmalogens, lysophosphatides, phosphatidylserine and phosphonolipids were absent. Experiments with ³²P_i as precursor indicated that only the phosphoinositides were formed at a rate appreciably greater than that necessary to sustain new growth. The turnover of the polyphosphoinositides was very rapid and they were quantitatively decreased in cells at the end of the logarithmic phase of growth.

Langue d'origine	English
Pages (de-à)	296-304
Nombre de pages	9
Journal	Biochimica et Biophysica Acta - Molecular and Cell Biology of Lipids
Volume	316
Numéro de publication	3
DOI	https://doi.org/10.1016/0005-2760(73)90070-2
Statut de publication	Published - sept. 25 1973

Note bibliographique

Funding Information:
This investigationw as supportedb y a grant from the Medical Research Council of Canada.T he technicala ssistanceo f Mrs M. F. Cameron and Miss L. Saulnieri s gratefullya cknowledged.

ASJC Scopus Subject Areas

Biophysics
Biochemistry
Endocrinology

Accès au document

10.1016/0005-2760(73)90070-2

Autres fichiers et liens

Citer

@article{27c43462108e4ebcae706476b4253a2b,

title = "Lipids of Crithidia fasciculata. The occurrence and turnover of phosphoinositides",

abstract = "The lipids of Crithidia fasciculata have been analysed. In addition to phosphatidylcholine, phosphatidylinositol and phosphatidylethanolamine both diphosphoinositide and triphosphoinositide were identified. Plasmalogens, lysophosphatides, phosphatidylserine and phosphonolipids were absent. Experiments with 32Pi as precursor indicated that only the phosphoinositides were formed at a rate appreciably greater than that necessary to sustain new growth. The turnover of the polyphosphoinositides was very rapid and they were quantitatively decreased in cells at the end of the logarithmic phase of growth.",

author = "Palmer, {F. B.St C.}",

note = "Funding Information: This investigationw as supportedb y a grant from the Medical Research Council of Canada.T he technicala ssistanceo f Mrs M. F. Cameron and Miss L. Saulnieri s gratefullya cknowledged.",

year = "1973",

month = sep,

day = "25",

doi = "10.1016/0005-2760(73)90070-2",

language = "English",

volume = "316",

pages = "296--304",

journal = "Biochimica et Biophysica Acta - Molecular and Cell Biology of Lipids",

issn = "0005-2760",

publisher = "Elsevier",

number = "3",

}

TY - JOUR

T1 - Lipids of Crithidia fasciculata. The occurrence and turnover of phosphoinositides

AU - Palmer, F. B.St C.

N1 - Funding Information: This investigationw as supportedb y a grant from the Medical Research Council of Canada.T he technicala ssistanceo f Mrs M. F. Cameron and Miss L. Saulnieri s gratefullya cknowledged.

PY - 1973/9/25

Y1 - 1973/9/25

N2 - The lipids of Crithidia fasciculata have been analysed. In addition to phosphatidylcholine, phosphatidylinositol and phosphatidylethanolamine both diphosphoinositide and triphosphoinositide were identified. Plasmalogens, lysophosphatides, phosphatidylserine and phosphonolipids were absent. Experiments with 32Pi as precursor indicated that only the phosphoinositides were formed at a rate appreciably greater than that necessary to sustain new growth. The turnover of the polyphosphoinositides was very rapid and they were quantitatively decreased in cells at the end of the logarithmic phase of growth.

AB - The lipids of Crithidia fasciculata have been analysed. In addition to phosphatidylcholine, phosphatidylinositol and phosphatidylethanolamine both diphosphoinositide and triphosphoinositide were identified. Plasmalogens, lysophosphatides, phosphatidylserine and phosphonolipids were absent. Experiments with 32Pi as precursor indicated that only the phosphoinositides were formed at a rate appreciably greater than that necessary to sustain new growth. The turnover of the polyphosphoinositides was very rapid and they were quantitatively decreased in cells at the end of the logarithmic phase of growth.

UR - http://www.scopus.com/inward/record.url?scp=0015905658&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0015905658&partnerID=8YFLogxK

U2 - 10.1016/0005-2760(73)90070-2

DO - 10.1016/0005-2760(73)90070-2

M3 - Article

C2 - 4356059

AN - SCOPUS:0015905658

SN - 0005-2760

VL - 316

SP - 296

EP - 304

JO - Biochimica et Biophysica Acta - Molecular and Cell Biology of Lipids

JF - Biochimica et Biophysica Acta - Molecular and Cell Biology of Lipids

IS - 3

ER -

Lipids of Crithidia fasciculata. The occurrence and turnover of phosphoinositides

Résumé

Note bibliographique

ASJC Scopus Subject Areas

Accès au document

Autres fichiers et liens

Empreinte numérique

Citer