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Article

A point mutation in the gene encoding magnesium chelatase I subunit influences strawberry leaf color and metabolism.

Plant physiology - 3 Aug 2023

Ma Yang-Yang, Shi Jian-Cheng, Wang Dan-Juan, Liang Xia, Wei Feng, Gong Chun-Mei, Qiu Li-Juan, Zhou Hou-Cheng, Folta Kevin M, Wen Ying-Qiang, Feng Jia-Yue

Abstract excerpt

Magnesium chelatase (MgCh) catalyzes the insertion of magnesium into protoporphyrin IX, a vital step in chlorophyll (Chl) biogenesis. The enzyme consists of 3 subunits, MgCh I subunit (CHLI), MgCh D subunit (CHLD), and MgCh H subunit (CHLH). The CHLI subunit is an ATPase that mediates catalysis. Previous studies on CHLI have mainly focused on model plant species, and its functions in other species have not been...

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PMID: 37086480
DOI: 10.1093/plphys/kiad247

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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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