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Protein Domain : Negative regulator of systemic acquired resistance SNI1

Primary Identifier  IPR034561 Type  Family
Short Name  SNI1
description  SNI1 was isolated in a screen for negative regulators of NPR1, a transcriptional coactivator of plant pathogen defence gene PR1 []. SNl1 has been shown to cooperate with the transcription repressor CBNAC, which binds to cis-elements on the PR1 promoter, to suppress PR1 expression []. SNI1 also regulates DNA damage sensor proteins RAD17 and ATR, suggesting that DNA damage responses is an intrinsic component of the plant immune responses. SNI1 is a subunit of the Structural Maintenance of Chromosome (SMC) 5/6 complex involved in DNA damage responses [].

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