Polyprenols in hairy roots of Coluria geoides.
Long-chain polyisoprenoid alcohols built from several up to more than 100 isoprenoid units are common constituents of all living organisms. They were found mostly in plants, bacteria, yeasts and mammalian cells. In vitro hairy root culture of Coluria geoides was obtained from plants transformed with Agrobacterium rhizogenes. Growth was optimal at 0.75% (w/v) glucose and at 22 degrees C. Dry samples of roots were extracted and lipid content was analysed by HPLC. According to our estimation, polyprenols are accumulated in roots of C. geoides cultivated in vitro as a mixture of several prenologues with the dominating prenol composed of 16 isoprenoid units. The content of polyprenols in tissue was approx. 300 microg/g of dry weight.
Skorupińska-Tudek
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K
Department of Lipid Biochemistry, Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Pawińskiego 5A, 02-106 Warsaw, Poland.
Hung
V S
VS
Olszowska
O
O
Furmanowa
M
M
Chojnacki
T
T
Swiezewska
E
E
D046508:Culture Techniques; D018517:Plant Roots / Q000378:metabolism / Q000382:microbiology; D030821:Plants, Genetically Modified / Q000378:metabolism; D012231:Rhizobium / Q000235:genetics; D019685:Rosales / Q000254:growth & development / Q000378:metabolism* / Q000382:microbiology; D013729:Terpenes / Q000378:metabolism*
D013729:Terpenes