Effect of linolenate on photosynthesis by intact spinach chloroplasts I. Inhibition of orthophosphate uptake and of 3-P-glyceraldehyde efflux across the chloroplast envelope
スポンサーリンク
概要
- 論文の詳細を見る
Linolenic acid (C_<18:3>) inhibited photosynthesis by intact spinach chloroplasts. This inhibition was due neither to a lack of NADPH in chloroplasts nor to a direct inhibition of the enzyme activities in the Calvin-Benson cycle. Linolenate inhibited CO_2 fixation and oxygen evolution more effectively than NADP^+ photoreduction but did not inhibit the activity of several key enzymes of the Calvin cycle. Linolenate inhibited phosphate influx and 3-phosphoglyceraldehyde efflux across the chloroplast envelope. A hypothesis explaining the inhibition of photosynthesis by linolenate is presented.
- 日本植物生理学会の論文
著者
-
Akamba Lambert
Laboratoire De Physiologie Vegetable Et Biochimie Universite
-
Siegenthaler Paul-andre
Laboratoire De Physiologie Vegetable Et Biochimie Universite
関連論文
- A Parallel Study of Pigment Bleaching and Cytochrome Breakdown during Aging of Thylakoid Membranes
- Differential Accessibility of a Hydrogenation Catalyst to Acyl Lipids in Thylakoid Membranes from Atrazine-Resistant and -Susceptible Solanum nigrum Biotypes
- Effect of linolenate on photosynthesis by intact spinach chloroplasts I. Inhibition of orthophosphate uptake and of 3-P-glyceraldehyde efflux across the chloroplast envelope
- Vieillissement de l'appareil photosynthetique I. Effet synergique de la lumiere et du vieillissement in vitro sur les changements de volume de chloroplastes isoles d'epinard
- Vieillissement de l'appareil photosynthetique II. Effet synergique de la lumiere et du vieillissement in vitro sur les activites photochimiques de chloroplastes isoles d'epinard
- Effect of linolenate on photosynthesis by intact spinach chloroplasts II. Influence of preillumination of leaves on the inhibition of photosynthesis by linolenate
- Effect of Non-Chilling Temperature and Light Intensity during Growth of Squash Cotyledons on the Composition of Thylakoid Membrane Lipids and Fatty Acids
- Low Temperature Treatments Induce an Increase in the Relative Content of Both Linolenic and △^3-trans-Hexadecenoic Acids in Thylakoid Membrane Phosphatidylglycerol of Squash Cotyledons