Abstract
Leaf slices from spinach exhibited considerable variation in their incorporation of [14C]bicarbonate and [1-14C]acetate into fatty acids. Reductive ozonolysis studies indicated that all the 14C-labeled fatty acids were synthesized de novo; no in vivo evidence was found for the previously proposed elongation of hexadecatrienoate to α-linolenate.
Full text
PDFSelected References
These references are in PubMed. This may not be the complete list of references from this article.
- Bedord C. J., McMahon V., Adams B. alpha-linolenic acid biosynthesis in Cyanidium caldarium. Arch Biochem Biophys. 1978 Jan 15;185(1):15–20. doi: 10.1016/0003-9861(78)90138-8. [DOI] [PubMed] [Google Scholar]
- Harris R. V., James A. T. Linoleic and alpha-linolenic acid biosynthesis in plant leaves and green alga. Biochim Biophys Acta. 1965 Dec 2;106(3):456–464. doi: 10.1016/0005-2760(65)90062-7. [DOI] [PubMed] [Google Scholar]
- Jacobson B. S., Kannangara C. G., Stumpf P. K. The elongation of medium chain trienoic acids to -linolenic acid by a spinach chloroplast stroma system. Biochem Biophys Res Commun. 1973 Jun 19;52(4):1190–1198. doi: 10.1016/0006-291x(73)90626-8. [DOI] [PubMed] [Google Scholar]
- Jaworski J. G., Stumpf P. K. Fat metabolism in higher plants. Properties of a soluble stearyl-acyl carrier protein desaturase from maturing Carthamus tinctorius. Arch Biochem Biophys. 1974 May;162(1):158–165. doi: 10.1016/0003-9861(74)90114-3. [DOI] [PubMed] [Google Scholar]
- Kannangara C. G., Jacobson B. S., Stumpf P. K. In vivo biosynthesis of -linolenic acid in plants. Biochem Biophys Res Commun. 1973 May 15;52(2):648–655. doi: 10.1016/0006-291x(73)90762-6. [DOI] [PubMed] [Google Scholar]
- Kannangara C. G., Stumpf P. K. Fat metabolism in higher plants. I. The biosynthesis of polyunsaturated fatty acids by isolated spinach chloroplasts. Arch Biochem Biophys. 1972 Feb;148(2):414–424. doi: 10.1016/0003-9861(72)90159-2. [DOI] [PubMed] [Google Scholar]
- Murphy D. J., Stumpf P. K. Light-dependent Induction of Polyunsaturated Fatty Acid Biosynthesis in Greening Cucumber Cotyledons. Plant Physiol. 1979 Feb;63(2):328–335. doi: 10.1104/pp.63.2.328. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Ohlrogge J. B., Kuhn D. N., Stumpf P. K. Subcellular localization of acyl carrier protein in leaf protoplasts of Spinacia oleracea. Proc Natl Acad Sci U S A. 1979 Mar;76(3):1194–1198. doi: 10.1073/pnas.76.3.1194. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Richards R. L., Quackenbush F. W. Alternate pathways of linolenic acid biosynthesis in growing cultures of Penicillium chrysogenum. Arch Biochem Biophys. 1974 Dec;165(2):780–786. doi: 10.1016/0003-9861(74)90307-5. [DOI] [PubMed] [Google Scholar]
- Vance W. A., Stumpf P. K. Fat metabolism in higher plants. The elongation of saturated and unsaturated acyl-CoAs by a stromal system from isolated spinach chloroplasts. Arch Biochem Biophys. 1978 Sep;190(1):210–220. doi: 10.1016/0003-9861(78)90270-9. [DOI] [PubMed] [Google Scholar]