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Article

Down-Regulation of a Nicotinate Phosphoribosyltransferase Gene, OsNaPRT1, Leads to Withered Leaf Tips.

Plant physiology - 1 Jun 2016

Wu Liwen, Ren Deyong, Hu Shikai, Li Gengmi, Dong Guojun, Jiang Liang, Hu Xingming, Ye Weijun, Cui Yongtao, Zhu Li, Hu Jiang, Zhang Guangheng, Gao Zhenyu, Zeng Dali, Qian Qian, Guo Longbiao

Abstract excerpt

Premature leaf senescence affects plant growth and yield in rice. NAD plays critical roles in cellular redox reactions and remains at a sufficient level in the cell to prevent cell death. Although numerous factors affecting leaf senescence have been identified, few involving NAD biosynthetic pathways have been described for plants. Here, we report the cloning and characterization of Leaf Tip Senescence 1 (LTS1)...

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Identifiers

PMID: 27208230
DOI: 10.1104/pp.15.01898
PMCID: PMC4902584

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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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