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Cytochemical methods for the localization of invertase activity in plant tissues

โœ Scribed by J. Chapman; A. McGarry; D. F. Carmignac; P. D. Gahan

Publisher
Springer
Year
1988
Tongue
English
Weight
618 KB
Volume
90
Category
Article
ISSN
1432-119X

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โœฆ Synopsis

Two cytochemical methods for the localization of acid and alkaline invertases are given. The first is based upon the reduction of a silver complex at two different pH ranges, whilst the second is based upon the tetrazolium reaction and permits quantification of the rate of activity of alkaline invertase activity. The distribution of alkaline invertase activity throughout the root apex of Pisum sativum and the cell wall localization of acid invertase for material excised from tuber tissue of Helianthus tuberosus are both confirmed.

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