Biochemical Insights on Degradation of Arabidopsis DELLA Proteins Gained From a Cell-Free Assay System
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چکیده
منابع مشابه
Biochemical insights on degradation of Arabidopsis DELLA proteins gained from a cell-free assay system.
The phytohormone gibberellic acid (GA) regulates diverse aspects of plant growth and development. GA responses are triggered by the degradation of DELLA proteins, which function as repressors in GA signaling pathways. Recent studies in Arabidopsis thaliana and rice (Oryza sativa) have implied that the degradation of DELLA proteins occurred via the ubiquitin-proteasome system. Here, we developed...
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The transition from vegetative to reproductive development is a central event in the plant life cycle. To time the induction of flowering correctly, plants integrate environmental and endogenous signals such as photoperiod, temperature and hormonal status. The hormone gibberellic acid (GA) has long been known to regulate flowering. However, the spatial contribution of GA signaling in flowering ...
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ژورنال
عنوان ژورنال: The Plant Cell
سال: 2009
ISSN: 1532-298X,1040-4651
DOI: 10.1105/tpc.108.065433