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Article

A Single-Nucleotide Polymorphism in the Promoter of a Hairpin RNA Contributes to Alternaria alternata Leaf Spot Resistance in Apple (Malus × domestica).

The Plant cell - 1 Aug 2018

Zhang Qiulei, Ma Chao, Zhang Yi, Gu Zhaoyu, Li Wei, Duan Xuwei, Wang Shengnan, Hao Li, Wang Yuanhua, Wang Shengyuan, Li Tianzhong

Abstract excerpt

Apple leaf spot caused by the Alternaria alternata f. sp mali (ALT1) fungus is one of the most devastating diseases of apple (Malus × domestica). We identified a hairpin RNA (hpRNA) named MdhpRNA277 that produces small RNAs and is induced by ALT1 infection in 'Golden Delicious' apple. MdhpRNA277 produces mdm-siR277-1 and mdm-siR277-2, which target five resistance (R) genes that are expressed at high levels in...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 30065047
DOI: 10.1105/tpc.18.00042
PMCID: PMC6139694

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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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