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Article

The transcription factor MYB40 is a central regulator in arsenic resistance in Arabidopsis.

Plant communications - 8 Nov 2021

Chen Yun, Wang Hong-Yang, Chen Yi-Fang

Abstract excerpt

Arsenic is a metalloid that is toxic to plants. Arsenate (As(V)), the prevalent chemical form of arsenic, is a phosphate (Pi) analog and is incorporated into plant cells via Pi transporters. Here, we found that the MYB40 transcription factor played important roles in the control of Arabidopsis As(V) resistance. The expression of MYB40 was induced by As(V) stress. MYB40-overexpressing lines had an obvious...

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Identifiers

PMID: 34778748
DOI: 10.1016/j.xplc.2021.100234
PMCID: PMC8577101

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