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AtPFA-DSP3, an atypical dual-specificity protein tyrosine phosphatase, affects salt stress response by modulating MPK3 and MPK6 activity.

Plant, cell & environment - 1 May 2021

Xin Jing, Li Chuanling, Ning Kexin, Qin Yuan, Shang Jian-Xiu, Sun Yu

Abstract excerpt

Protein phosphorylation, especially serine/threonine and tyrosine phosphorylation, plays significant roles in signalling during plant growth and development as well as plant responses to biotic or abiotic stresses. Dual-specificity protein tyrosine phosphatases dephosphorylate components of these signalling pathways. Here, we report that an atypical dual-specificity protein tyrosine phosphatase, AtPFA-DSP3...

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PMID: 33464564
DOI: 10.1111/pce.14002

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