- 24-EPIBRASSINOLIDE UPTAKE IN GROWING MAIZE ROOT SEGMENTS EVALUATED BY MULTIPLE-SELECTED ION MONITORING
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The evaluation of the uptake of 24-epibrassinolide (BR) in growing maize root segments by means of multiple-selected ion monitoring showed that BR is accumulated into the fresh tissue independently of energy supply, while the experiments performed with fr
- Allevi, Pietro,Anastasia, Mario,Cerana, Raffaella,Ciuffreda, Pierangela,Lado, Piera
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- A New Synthesis of Brassino Steroids: Plant Growth Promoting Steroids
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(22R,23R)- and (22S,23S)-2α,3α,22,23-Tetrahydroxy-B-homo-7-oxa-5α-ergostan-6-one, two physiologically active brassino steroids, have been synthesized via key intermediate brassicasterol obtained in a very simple way by reduction with lithium dissolved in ethylamine of the 1,4-cycloadduct of ergosterol and 4-phenyl-1,2,4-triazoline-3,5-dione.
- Anastasia, Mario,Ciuffreda, Pierangela,Fiecchi, Alberto
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p. 379 - 382
(2007/10/02)
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