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Article

Arabidopsis extra-large G proteins (XLGs) regulate root morphogenesis.

The Plant journal : for cell and molecular biology - 1 Jan 2008

Ding Lei, Pandey Sona, Assmann Sarah M

Abstract excerpt

As in mammalian systems, heterotrimeric G proteins, composed of alpha, beta and gamma subunits, are present in plants and are involved in the regulation of development and cell signaling. Besides the sole prototypical G protein alpha subunit gene, GPA1, the Arabidopsis thaliana genome has three extra-large GTP-binding protein (XLG)-encoding genes: XLG1 (At2g23460), XLG2 (At4g34390) and XLG3 (At1g31930). The...

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PMID: 17999646
DOI: 10.1111/j.1365-313X.2007.03335.x

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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