Abstract:
:The soil fungus Mucor genevensis was shown to convert exogenous arachidonic acid to the oxylipin 3-hydroxy-5Z,8Z-tetradecadienoic acid (3-HTDE) as determined by gas chromatography/mass spectrometry. This metabolite was only found in the aqueous supernatant together with free linoleic acid, but not in the final fungal biomass. In contrast, the corresponding primary arachidonic acid metabolite (3R)-hydroxy-(5Z,8Z,11Z,14Z)-eicosatetraenoic acid (3-HETE), which has been earlier shown to be produced by the yeast Dipodascopsis uninucleata, could not be detected. These observations may be plausibly explained by a retroconversion by M. genevensis of arachidonic acid to linoleic acid before the latter is metabolised to 3-HTDE.
journal_name
Biochem Biophys Res Communjournal_title
Biochemical and biophysical research communicationsauthors
Pohl CH,Botha A,Kock JL,Coetzee DJ,Botes PJ,Schewe T,Nigam Sdoi
10.1006/bbrc.1998.9853subject
Has Abstractpub_date
1998-12-30 00:00:00pages
703-6issue
3eissn
0006-291Xissn
1090-2104pii
S0006-291X(98)99853-9journal_volume
253pub_type
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