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Maize DLR1/NHX7 Is Required for Root Development Under Potassium Deficiency.

Plant, cell & environment - 1 Feb 2025

Guo Kang, Li Daojun, Li Yan, Wang Xiaoqing, Wang Chunfei, Zhu Yanbin, Wu Chengyun, Hu Zhubing

Abstract excerpt

Root System Architecture (RSA) is a crucial plant trait that governs a plant's ability to absorb water and nutrients. In this study, we describe a mutant with nutrient-dependent defects in root development, affecting both the primary root and lateral roots (LRs). This mutant, identified through a screen for defects in LR development, has been designated dlr1-1. The dlr1-1 mutant exhibits impaired LR emergence...

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PMID: 39444137
DOI: 10.1111/pce.15246

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