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Disruption of starch biosynthesis and triacylglycerol degradation impairs growth but improves photosynthesis in Arabidopsis.

The New phytologist - 1 Sept 2026

Fan Jilian, Xie Dongling, Patil Shivasharanappa S, Muthan Bagyalakshmi, Sanjaya Sanju A, Xu Changcheng

Abstract excerpt

Enhancing lipid accumulation by redirecting carbon from starch to triacylglycerol (TAG) in vegetative tissues is a promising strategy for developing high-energy-density crops for bioenergy production. However, our understanding of how starch and TAG metabolism interact and how this interaction affects growth and photosynthesis is incomplete. Here, we investigated the metabolic and physiological consequences of...

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Arabidopsis Proteins
Carboxylic Ester Hydrolases
Lipase
Photosynthesis
Plant Leaves

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PMID: 42473009
DOI: 10.1111/nph.71448
PMCID: PMC13491252

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 1 Sept 2026.

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