Ubiquitination in plant nutrient utilization

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Ubiquitination in plant nutrient utilization

Ubiquitin (Ub) is well-established as a major modifier of signaling in eukaryotes. However, the extent to which plants rely on Ub for regulating nutrient uptake is still in its infancy. The main characteristic of ubiquitination is the conjugation of Ub onto lysine residues of acceptor proteins. In most cases the targeted protein is rapidly degraded by the 26S proteasome, the major proteolysis m...

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ژورنال

عنوان ژورنال: Frontiers in Plant Science

سال: 2013

ISSN: 1664-462X

DOI: 10.3389/fpls.2013.00452