Evidence map›Paper›PMID 31506777›Full record

ArticleJournal of applied genetics2019

Dynamic QTL for adult plant resistance to powdery mildew in common wheat (Triticum aestivum L.).

Volker Mohler, Melanie Stadlmeier

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Article in Journal of applied genetics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

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16citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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3 · Its place in the literature

Who cites it

16 citing papers in PubMed.

  1. Article
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  4. Characterization of New Wheat-Plants (Basel, Switzerland) · 2024
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4 · The record

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5 · Who and what money

Authors and funding

2 authors.

Volker MohlerInstitute for Crop Science and Plant Breeding, Bavarian State Research Center for Agriculture (LfL), Am Gereuth 6, 85354, Freising, Germany. volker.mohler@lfl.bayern.de.ORCID http://orcid.org/0000-0001-5835-0925
Melanie StadlmeierInstitute for Crop Science and Plant Breeding, Bavarian State Research Center for Agriculture (LfL), Am Gereuth 6, 85354, Freising, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Agriculture will benefit from a rigorous characterization of genes for adult plant resistance (APR) since this gene class was recognized to provide more durable protection from plant diseases. The present study reports the identification of APR loci to powdery mildew in German winter wheat cultivars Cortez and Atlantis. Cortez was previously shown to carry all-stage resistance gene Pm3e. To avoid interference of Pm3e in APR studies, line 6037 that lacked Pm3e but showed field resistance from doubled-haploid (DH) population Atlantis/Cortez was used in two backcrosses to Atlantis for the establishment of DH population 6037/Atlantis//Atlantis. APR was assessed in the greenhouse 10, 15, and 20 days after inoculation (dai) from the 4-leaf stage onwards and combined with single-nucleotide polymorphism data in a genome-wide association study (GWAS) and a linkage map-based quantitative trait loci (QTL) analysis. In GWAS, two QTL were detected: one on chromosome 1BL 10 dai, the other on chromosome 2BL 20 dai. In conventional QTL analysis, both QTL were detected with all three disease ratings: the QTL on chromosome 1BL explained a maximum of 35.2% of the phenotypic variation 10 dai, whereas the QTL on chromosome 2BL explained a maximum of 43.5% of the phenotypic variation 20 dai. Compared with GWAS, linkage map-based QTL analysis allowed following the dynamics of QTL action. The two large-effect QTL for APR to powdery mildew with dynamic gene action can be useful for the enhancement of wheat germplasm.

Indexed as

AscomycotaBreedingChromosomes, PlantCrosses, GeneticDisease ResistanceGenetic LinkageGenome-Wide Association StudyGenotypeHaploidyPhenotypePlant DiseasesQuantitative Trait LociTriticumBlumeria graminis f. sp. triticiDisease resistanceGenome-wide association studyLinkage map-based QTL analysis

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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.