The Hill reaction of chloroplasts isolated from glutaraldehyde-fixed spinach leaves.
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منابع مشابه
Plastoquinone A in the Hill Reaction of Isolated Chloroplasts'
SimnlIrv(11'. 1lii order to avoid the l)roblelll of ani uncouplinig effect in stimiiulatioln of potential Hill reaction activity durinig extractioln with heptane, Hill reaction activity was measured with uncouple(d spinach chloroplasts. TI'he reactions were also runi ulnder aerobic coniditionis. Under these conditions a correctioni for a 3(p-chloroph'enyl) -1. 1-dimethylurea insensitive, photos...
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Labeled sulfur dioxide was found to be extensively absorbed by spinach (Spinacea oleracea L.) leaves. Labeled sulfides detected in leaf blades following fumigations with sulfur dioxide in light indicated that photoreduction of sulfur dioxide had occurred. Measurable proportions of this labeled sulfur was localized within the chloroplast fraction. Suspensions of isolated chloroplasts supplied wi...
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Mono- and digalactosyldiacylglycerol (MGDG and DGDG) were isolated from the leaves of sixteen 16:3 plants. In all of these plant species, the sn-2 position of MGDG was more enriched in C(16) fatty acids than sn-2 of DGDG. The molar ratios of prokaryotic MGDG to prokaryotic DGDG ranged from 4 to 10. This suggests that 16:3 plants synthesize more prokaryotic MGDG than prokaryotic DGDG. In the 16:...
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Spinach (Spinacia oleracea) plants were subjected to salt stress by adding NaCl to the nutrient solution in increments of 25 millimolar per day to a final concentration of 200 millimolar. Plants were harvested 3 weeks after starting NaCl treatment. Fresh and dry weight of both shoots and roots was decreased more than 50% compared to control plants but the salt-stressed plants appeared healthy a...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 1966
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.55.5.1056