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Article

Proline affects the size of the root meristematic zone in Arabidopsis.

BMC plant biology - 29 Oct 2015

Biancucci Marco, Mattioli Roberto, Moubayidin Laila, Sabatini Sabrina, Costantino Paolo, Trovato Maurizio

Abstract excerpt

BACKGROUND: We reported previously that root elongation in Arabidopsis is promoted by exogenous proline, raising the possibility that this amino acid may modulate root growth. RESULTS: To evaluate this hypothesis we used a combination of genetic, pharmacological and molecular analyses, and showed that proline specifically affects root growth by modulating the size of the root meristem. The effects of proline on...

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Identifiers

PMID: 26514776
DOI: 10.1186/s12870-015-0637-8
PMCID: PMC4625561

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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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