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Article

Simultaneous mutations in ITPK4 and MRP5 genes result in a low phytic acid level without compromising salt tolerance in Arabidopsis.

Journal of integrative plant biology - 1 Oct 2024

Ren Yuying, Jiang Mengdan, Zhu Jian-Kang, Zhou Wenkun, Zhao Chunzhao

Abstract excerpt

Generation of crops with low phytic acid (myo-inositol-1,2,3,4,5,6-hexakisphosphate (InsP6)) is an important breeding direction, but such plants often display less desirable agronomic traits. In this study, through ethyl methanesulfonate-mediated mutagenesis, we found that inositol 1,3,4-trisphosphate 5/6-kinase 4 (ITPK4), which is essential for producing InsP6, is a critical regulator of salt tolerance in...

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PMID: 39031490
DOI: 10.1111/jipb.13745

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