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Iron Deficiency Reprograms Lateral Root Growth via TAR2-Dependent Auxin Biosynthesis in Arabidopsis.

Physiologia plantarum - 1 Jan 2026

Rav Budha Ratna, Satbhai Santosh B

Abstract excerpt

Auxin plays a central role in shaping root system architecture (RSA) by regulating cell division, differentiation, primary root elongation, and lateral root (LR) initiation and emergence. Iron (Fe) is an essential micronutrient required for photosynthesis, chlorophyll biosynthesis, and redox metabolism. Fe availability has a significant impact on plant health, development, and yield. Here, we investigate the role...

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PMID: 41797422
DOI: 10.1111/ppl.70828

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026.

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Iron Deficiency Reprograms Lateral Root Growth via TAR2-Dependent Auxin Biosynthesis in Arabidopsis.PMID 41797422Read ↗

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