The influence of several natural and synthetic hormones on apical dominance of pea roots was investigated. Extracts of roots decapitated just before extraction or 12 h earlier were compared in a lateral root formation assay, in the Amaranthus assay for cytokinins and the Avena coleoptile assay. Indo
Capacity for fermentation in roots andRhizobiumnodules ofPisum sativumL.
β Scribed by A. M. Smith
- Book ID
- 104756185
- Publisher
- Springer-Verlag
- Year
- 1985
- Tongue
- English
- Weight
- 753 KB
- Volume
- 166
- Category
- Article
- ISSN
- 0032-0935
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Intact preparations of plastids from pea (Pisum sativum L.) roots have been used to investigate the metabolism of glucose-6-phosphate and reduction of inorganic nitrite within these organelles. The ability of hexose-phosphates to support nitrite reduction was dependent on the integrity of the prepar
Plastids were separated from extracts of pea (Pisum sativum L.) roots by sucrose-densitygradient centrifugation. The incubation of roots of intact pea seedlings in solutions containing 10 mM KNO3 resulted in increased plastid activity of nitrite reductase and to a lesser extent glutamine synthetase.