Evidence map›Paper›PMID 39825242›Full record

ArticleBMC plant biology2025

Transcriptome, miRNA, and degradome sequencing reveal the leaf stripe (Pyrenophora graminea) resistance genes in Tibetan hulless barley.

Yue Wang, Qian Hu, Youhua Yao, Yongmei Cui, Yixiong Bai, Likun An, Xin Li, Baojun Ding, Xiaohua Yao, Kunlun Wu

Abstract read
In one paragraph

Article in BMC plant biology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

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2citing papers in PubMed
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1 · What the graph read from it

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3 · Its place in the literature

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2 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

10 authors.

Yue Wang *Academy of Agricultural and Forestry Sciences, Qinghai University, Xining, 810016, China.
Qian Hu *Academy of Agricultural and Forestry Sciences, Qinghai University, Xining, 810016, China.
Youhua YaoAcademy of Agricultural and Forestry Sciences, Qinghai University, Xining, 810016, China.
Yongmei CuiAcademy of Agricultural and Forestry Sciences, Qinghai University, Xining, 810016, China.
Yixiong BaiAcademy of Agricultural and Forestry Sciences, Qinghai University, Xining, 810016, China.
Likun AnAcademy of Agricultural and Forestry Sciences, Qinghai University, Xining, 810016, China.
Xin LiAcademy of Agricultural and Forestry Sciences, Qinghai University, Xining, 810016, China.
Baojun DingAcademy of Agricultural and Forestry Sciences, Qinghai University, Xining, 810016, China.
Xiaohua YaoAcademy of Agricultural and Forestry Sciences, Qinghai University, Xining, 810016, China. yaoxiaohua009@126.com.
Kunlun WuAcademy of Agricultural and Forestry Sciences, Qinghai University, Xining, 810016, China. wklqaaf@163.com.

Funding

Agriculture Research System of China CARS-05-01 A-05Construction Project for Innovation Platform of Qinghai province -Qinghai Key La-boratory of Hulless Barley Genetics and Breeding 2023-1_5National Natural Science Foundation of China U22A20453
6 · The paper itself

Abstract

Barley leaf stripe, a disease mainly caused by Pyrenophora graminea (P. graminea) infection, severely affects barley yield and quality and is one of the most widespread diseases in barley production. However, little is known about the underlying molecular mechanisms of leaf stripe resistance. In this study, the transcript expression profiles of normal and infected leaves of resistant Tibetan hulless barley (Hordeum vulgare L. var. nudum Hook. f.) variety Kunlun 14 and susceptible variety Z1141 were analyzed by RNA sequencing (RNA-seq). The results showed a total of 7,669 and 5,943 differentially expressed genes (DEGs) were found in resistant and susceptible Kunlun 14 and Z1141, respectively, with 8,916 DEGs found between Kunlun 14 and Z1141. Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) analysis of the 8,916 DEGs identified many significantly enriched categories and pathways, of which a plant-pathogen interaction pathway, containing a total of 102 genes (100 known genes and two novel genes), was found, that was very important for the study of the leaf stripe resistance mechanism. Using RNA-seq, small RNA sequencing (miRNA-seq) combined with degradome sequencing (degradome-seq), four pairs associated with leaf-stripe miRNAs and target genes were obtained, namely Hvu-miR168-5p and Argonaute1 (HvAGO1), Hvu-novel-52 and growth-regulating factor 6 (HvGRF6), Hvu-miR6195 and chemocyanin-like protein (CLP), and Hvu-miR159b and gibberellin-dependent MYB (GAMYB). Transformation of the important target gene HvAGO1 into Arabidopsis verified that HvAGO1 could against Botrytis cinerea. Then RNA-seq and miRNA-seq of Arabidopsis transformed with overexpressed of HvAGO1 were performed. Based on the above research results, we constructed a Protein-Protein Interaction (PPI) network of barley leaf stripe resistance. This study lays the foundation for the study of the barley leaf stripe resistance mechanism and provides new targets for the genetic improvement of disease-resistant barley varieties.

Indexed as

AscomycotaDisease ResistanceHordeumMicroRNAsPlant DiseasesTranscriptomeGene Expression ProfilingGene Expression Regulation, PlantGenes, PlantPlant LeavesRNA, PlantSequence Analysis, RNAMicroRNAsRNA, PlantBarley leaf stripeHvAGO1PPITarget genesTibetan hulless barley

Identifiers

PMID39825242
PMCPMC11740358

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.