Title : Nitrate sensing and uptake in Arabidopsis are enhanced by ABI2, a phosphatase inactivated by the stress hormone abscisic acid.

Pub. Date : 2015 May 5

PMID : 25943353






3 Functional Relationships(s)
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1 Nitrate sensing and uptake in Arabidopsis are enhanced by ABI2, a phosphatase inactivated by the stress hormone abscisic acid. Nitrates Protein phosphatase 2C family protein Arabidopsis thaliana
2 We identified two additional components that regulate nitrate transport, sensing, and signaling: the calcium sensor CBL1 and protein phosphatase 2C family member ABI2, which is inhibited by the stress-response hormone abscisic acid. Nitrates Protein phosphatase 2C family protein Arabidopsis thaliana
3 These findings suggest that ABI2 may functionally link stress-regulated control of growth and nitrate uptake and utilization, which are energy-expensive processes. Nitrates Protein phosphatase 2C family protein Arabidopsis thaliana