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Article

White Leaf and Panicle 2, encoding a PEP-associated protein, is required for chloroplast biogenesis under heat stress in rice.

Journal of experimental botany - 2 Nov 2017

Lv Yusong, Shao Gaoneng, Qiu Jiehua, Jiao Guiai, Sheng Zhonghua, Xie Lihong, Wu Yawen, Tang Shaoqing, Wei Xiangjin, Hu Peisong

Abstract excerpt

The plastid-encoded RNA polymerase (PEP) plays an important role in the transcription machinery of mature chloroplasts, yet details of its function remain elusive in rice. Here, we identified a novel PEP-associated protein (PAP), WLP2, based on its two allelic white leaf and panicle mutants, wlp2s and wlp2w. The two mutants were albino lethal at high temperatures and showed decreased chlorophyll accumulation,...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 29045742
DOI: 10.1093/jxb/erx332
PMCID: PMC5853965

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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