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Influence of methionine sulfoximine on the photosynthesis of isolated chloroplasts

✍ Scribed by M. J. Muhitch; J. S. Fletcher

Publisher
Springer
Year
1983
Tongue
English
Weight
177 KB
Volume
4
Category
Article
ISSN
0166-8595

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✦ Synopsis

Methionine sulfoximine provided at a concentration which inhibits photosynthesis in intact leaves (10 mM) had no significant influence on the rate of photosynthesis of isolated pea leaf chloroplasts. In contrast, ammonium, 3-(3,4-dichlorophenyl)-l,1dimethylurea, and D,L-glyceraldehyde all strongly inhibited the photosynthesis of isolated chloroplasts. We conclude that low concentrations of methionine sulfoximine (up to 10 mM) have no direct effect on the photosynthetic process.

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