Evidence map›Paper›PMID 42459374›Full record

ArticleFrontiers in plant science2026

QTL mapping for leaf rust resistance in bread wheat using PBW343/W8627 RIL population.

K S Vindhya, Renu Sharma, Satish Kumar, Pramod Prasad, Prem Lal Kashyap, Rajender Singh, M Sivasamy, Sripada M Udupa, Indu Sharma, Ratan Tiwari and 1 more

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Article in Frontiers in plant science, 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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5 · Who and what money

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11 authors.

K S Vindhya *Indian Council of Agricultural Research (ICAR)-Indian Institute of Wheat and Barley Research, Karnal, India.
Renu Sharma *Indian Council of Agricultural Research (ICAR)-Indian Institute of Wheat and Barley Research, Karnal, India.
Satish KumarIndian Council of Agricultural Research (ICAR)-Indian Institute of Wheat and Barley Research, Karnal, India.
Pramod PrasadIndian Council of Agricultural Research (ICAR)- Indian Institute of Wheat and Barley Research Regional Station, Shimla, India.
Prem Lal KashyapIndian Council of Agricultural Research (ICAR)-Indian Institute of Wheat and Barley Research, Karnal, India.
Rajender SinghIndian Council of Agricultural Research (ICAR)-Indian Institute of Wheat and Barley Research, Karnal, India.
M SivasamyIndian Council of Agricultural Research (ICAR)- Indian Agricultural Research Institute Regional Station, Wellington, Tamil Nadu, India.
Sripada M UdupaInternational Center for Agricultural Research in the Dry Areas (ICARDA), Rabat, Morocco.
Indu SharmaIndian Council of Agricultural Research (ICAR)-Indian Institute of Wheat and Barley Research, Karnal, India.
Ratan TiwariIndian Council of Agricultural Research (ICAR)-Indian Institute of Wheat and Barley Research, Karnal, India.
Pradeep SharmaIndian Council of Agricultural Research (ICAR)-Indian Institute of Wheat and Barley Research, Karnal, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Leaf rust, caused by Methods: The present study, employed a recombinant inbred line population derived from (PBW343/W8627) was utilized to map QTLs for leaf rust resistance at seedling and adult plant stages. The RIL population along with its parents was evaluated at seedling and adult plant stages against most prevalent and virulent pathotypes at seedling and adult plant stages for the two crop seasons (2021-22 and 2022-23). Result: Analysis of variance revealed significant differences among the RILs across years. For QTL mapping, genotyping was conducted using 3.9K DArT SNPs leading to the identification of two QTLs: Discussion: The study identified new QTLs associated with leaf rust resistance, providing valuable sources to accelerate the development of durable rust resistant sources. Further, characterization of these QTLs will strengthen their utility in rust resistance breeding.

Indexed as

all stage resistance (ASR)bread wheatDArTleaf rustQTLs

Identifiers

PMID42459374
PMCPMC13368715

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