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Article

N4-methylcytidine ribosomal RNA methylation in chloroplasts is crucial for chloroplast function, development, and abscisic acid response in Arabidopsis.

Journal of integrative plant biology - 1 Mar 2021

Tieu Ngoc Le Nguyen, Jung Park Su, Thi Huong Trinh, Lee Kwang Ho, Kang Hunseung

Abstract excerpt

Although the essential role of messenger RNA methylation in the nucleus is increasingly understood, the nature of ribosomal RNA (rRNA) methyltransferases and the role of rRNA methylation in chloroplasts remain largely unknown. A recent study revealed that CMAL (for Chloroplast mr aW- Like) is a chloroplast-localized rRNA methyltransferase that is responsible for N4-methylcytidine (m4 C) in 16S chloroplast rRNA in...

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PMID: 32876986
DOI: 10.1111/jipb.13009

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