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Article

Phloem-Specific Methionine Recycling Fuels Polyamine Biosynthesis in a Sulfur-Dependent Manner and Promotes Flower and Seed Development.

Plant physiology - 1 Feb 2016

Zierer Wolfgang, Hajirezaei Mohammad R, Eggert Kai, Sauer Norbert, von Wirén Nicolaus, Pommerrenig Benjamin

Abstract excerpt

The Yang or Met Cycle is a series of reactions catalyzing the recycling of the sulfur (S) compound 5'-methylthioadenosine (MTA) to Met. MTA is produced as a by-product in ethylene, nicotianamine, and polyamine biosynthesis. Whether the Met Cycle preferentially fuels one of these pathways in a S-dependent manner remained unclear so far. We analyzed Arabidopsis (Arabidopsis thaliana) mutants with defects in the Met...

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Identifiers

PMID: 26662272
DOI: 10.1104/pp.15.00786
PMCID: PMC4734553

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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