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Article

Mutation of MEDIATOR 18 and chromate trigger twinning of the primary root meristem in Arabidopsis.

Plant, cell & environment - 1 Aug 2020

Ruiz-Aguilar Bricia, Raya-González Javier, López-Bucio Jesús Salvador, Reyes de la Cruz Homero, Herrera-Estrella Luis, Ruiz-Herrera León Francisco, Martínez-Trujillo Miguel, López-Bucio José

Abstract excerpt

Plants adapt to soil injury and biotic stress via cell regeneration. In Arabidopsis, root tip damage by genotoxic agents, antibiotics, UV light and cutting induces a program that recovers the missing tissues through activation of stem cells and involves ethylene response factor 115 (ERF115), which triggers cell replenishment. Here, we show that mutation of the gene encoding an MED18 subunit of the transcriptional...

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PMID: 32400913
DOI: 10.1111/pce.13786

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