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Article

Mutation of MEDIATOR16 promotes plant biomass accumulation and root growth by modulating auxin signaling.

Plant science : an international journal of experimental plant biology - 1 Jan 2022

Huerta-Venegas Pedro Iván, Raya-González Javier, López-García Claudia Marina, Barrera-Ortiz Salvador, Ruiz-Herrera León Francisco, López-Bucio José

Abstract excerpt

The MEDIATOR complex influences the transcription of genes acting as a RNA pol II co-activator. The MED16 subunit has been related to low phosphate sensing in roots, but how it influences the overall plant growth and root development remains unknown. In this study, we compared the root growth of Arabidopsis wild-type (WT), and two alleles of MED16 (med16-2 and med16-3) mutants in vitro. The MED16 loss-of-function...

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PMID: 34895546
DOI: 10.1016/j.plantsci.2021.111117

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