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Article

Primary root and root hair development regulation by OsAUX4 and its participation in the phosphate starvation response.

Journal of integrative plant biology - 1 Aug 2021

Ye Rigui, Wu Yunrong, Gao Zhenyu, Chen Hao, Jia Lixia, Li Dongming, Li Xugang, Qian Qian, Qi Yanhua

Abstract excerpt

Among the five members of AUX1/LAX genes coding for auxin carriers in rice, only OsAUX1 and OsAUX3 have been reported. To understand the function of the other AUX1/LAX genes, two independent alleles of osaux4 mutants, osaux4-1 and osaux4-2, were constructed using the CRISPR/Cas9 editing system. Homozygous osaux4-1 or osaux4-2 exhibited shorter primary root (PR) and longer root hair (RH) compared to the wild-type...

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Identifiers

PMID: 34110093
DOI: 10.1111/jipb.13142

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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Primary root and root hair development regulation by OsAUX4 and its participation in the phosphate starvation response.PMID 34110093Read ↗

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