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Article

Sites and homeostatic control of auxin biosynthesis in Arabidopsis during vegetative growth.

The Plant journal : for cell and molecular biology - 1 Nov 2001

Ljung K, Bhalerao R P, Sandberg G

Abstract excerpt

The distribution and biosynthesis of indole-3-acetic acid (IAA) was investigated during early plant development in Arabidopsis. The youngest leaves analysed, less than 0.5 mm in length, contained 250 pg mg(-1) of IAA and also exhibited the highest relative capacity to synthesize this hormone. A decrease of nearly one hundred-fold in IAA content occurred as the young leaves expanded to their full size, and this...

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PMID: 11737783
DOI: 10.1046/j.1365-313x.2001.01173.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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