Participation of GA3, ethylene, NO and HCN in germination of Amaranthus retroflexus L. seeds with various dormancy levels

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Rehydration of Phytochrome in Imbibing Seeds of Amaranthus retroflexus L.

It is commonly recognized that light-sensitive seeds require a period of imbibition before full promotion of germination by a light stimulus can be attained. Yet little work describes the nature of these preliminary events. Of the several major limitations that may be involved, clearly the rehydration (or activation) of phytochrome and the system with which it interacts are the chief ones to co...

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ژورنال

عنوان ژورنال: Acta Physiologiae Plantarum

سال: 2014

ISSN: 0137-5881,1861-1664

DOI: 10.1007/s11738-014-1524-x