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5'UTR Editing of the ribosomal protein UL3Z gene unveils its critical roles in pre-rRNA processing and global mRNA translation dynamics.

Plant physiology - 2 Mar 2026

Chen Nier, Gao Minghui, Bai Yongsheng, Wang Mingliang, Liu Meiting, Xiong Wei, Mo Beixin

Abstract excerpt

The EMBRYO DEFECTIVE 2207 (EMB2207) gene, encoding ribosomal protein UL3Z, is critical for embryonic development in Arabidopsis, with loss of function resulting in embryo lethality. Despite its importance, the role of UL3Z in the complicated protein translation machinery in plants remains poorly understood due to the lack of viable hypomorphic alleles. In this study, we utilized CRISPR/Cas9 to edit the 5'...

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PMID: 41721525
DOI: 10.1093/plphys/kiag073

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026.

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