Synthesis of Chloroplast Galactolipids in Apicomplexan Parasites
Author(s) -
Éric Maréchal,
Nahid Azzouz,
Cristiana Santos de Macedo,
Maryse A. Block,
Jean E. Feagin,
Ralph T. Schwarz,
Jacques Joyard
Publication year - 2002
Publication title -
eukaryotic cell
Language(s) - English
Resource type - Journals
eISSN - 1535-9778
pISSN - 1535-9786
DOI - 10.1128/ec.1.4.653-656.2002
Subject(s) - galactolipids , biology , chloroplast , apicomplexa , computational biology , biochemistry , ecology , gene , plasmodium falciparum , malaria , immunology
Monogalactosyldiacylglycerol and digalactosyldiacylglycerol are major chloroplast lipids of algae and land plants and are synthesized within the plastid envelope. Here we report that in Toxoplasma gondii and Plasmodium falciparum lysates, radiolabeled UDP-galactose is incorporated into monogalactosylcerebrosides, monogalactosyldiacylglycerol, and digalactosyldiacylglycerol due to distinct enzymological activities. Furthermore, DGDG is immunologically detected in apicomplexans.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom