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Article

Impact of segmental chromosomal duplications on leaf size in the grandifolia-D mutants of Arabidopsis thaliana.

The Plant journal : for cell and molecular biology - 1 Oct 2009

Horiguchi Gorou, Gonzalez Nathalie, Beemster Gerrit T S, Inzé Dirk, Tsukaya Hirokazu

Abstract excerpt

The number of cells in an organ is a major factor that specifies its size. However, the genetic basis of cell number determination is not well understood. To obtain insight into this genetic basis, three grandifolia-D (gra-D) mutants of Arabidopsis thaliana were characterized that developed huge leaves with two to three times more cells than the wild-type. Genetic and microarray analyses showed that a large...

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PMID: 19508432
DOI: 10.1111/j.1365-313X.2009.03940.x

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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