Evidence map›Paper›PMID 41708730›Full record

ArticleScientific reports2026

Validation and fine mapping of qVmunBr6.2 locus reveal a gene encoding hevamine-A, a defense protein with chitinase activity, is associated with bruchid (Callosobruchus maculatus) resistance in black gram (Vigna mungo).

Kitiya Amkul, Kularb Laosatit, Phitchamanu Chaisaen, Yun Lin, Xin Chen, Xingxing Yuan, Prakit Somta

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Article in Scientific reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Kitiya AmkulDepartment of Agronomy, Faculty of Agriculture at Kamphaeng Saen, Kasetsart University, Kamphaeng Saen, Nakhon Pathom, Thailand.
Kularb LaosatitDepartment of Agronomy, Faculty of Agriculture at Kamphaeng Saen, Kasetsart University, Kamphaeng Saen, Nakhon Pathom, Thailand.
Phitchamanu ChaisaenDepartment of Agronomy, Faculty of Agriculture at Kamphaeng Saen, Kasetsart University, Kamphaeng Saen, Nakhon Pathom, Thailand.
Yun LinInstitute of Industrial Crops, Jiangsu Academy of Agricultural Sciences, Nanjing, Jiangsu, China.
Xin ChenInstitute of Industrial Crops, Jiangsu Academy of Agricultural Sciences, Nanjing, Jiangsu, China.
Xingxing YuanInstitute of Industrial Crops, Jiangsu Academy of Agricultural Sciences, Nanjing, Jiangsu, China. yxx@jaas.ac.cn.
Prakit SomtaDepartment of Agronomy, Faculty of Agriculture at Kamphaeng Saen, Kasetsart University, Kamphaeng Saen, Nakhon Pathom, Thailand. agrpks@ku.ac.th.

Funding

China Agriculture Research System of MOF CARS-08-G15Program Management Unit for Human Resources and Institutional Development, Research and Innovation B16F640185
6 · The paper itself

Abstract

Callosobruchus maculatus (cowpea weevil) is an insect pest that causes significant yield loss in cultivated black gram (Vigna mungo var. mungo) during storage. A previous study showed that seed resistance to C. maculatus in wild black gram (V. mungo var. silvestris) accession 'TC2210' is controlled by two linked QTLs, qVmunBr6.1 and qVmunBr6.2. However, none of these QTL have been validated, and the molecular basis of these QTLs is not yet known. The objectives of this study are to validate qVmunBr6.2 and identify candidate gene(s) for bruchid resistance at this locus using wild black gram accession 'TVNu1076' as the source of resistance. QTL mapping using an F

Indexed as

ChitinasesColeopteraDisease ResistancePlant DiseasesPlant ProteinsVignaWeevilsAnimalsChromosome MappingQuantitative Trait LociChitinasesPlant ProteinsBlack gramBruchidChitinaseHost-plant resistanceVigna mungo

Identifiers

PMID41708730
PMCPMC13005008

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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.