Evidence map›Paper›PMID 19557383›Full record

ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2009

Inheritance and molecular mapping of a downy mildew resistance gene, Pl (13) in cultivated sunflower (Helianthus annuus L.).

Sujatha Mulpuri, Zhao Liu, Jiuhuan Feng, Thomas J Gulya, Chao-Chien Jan

Abstract read
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In one paragraph

Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

21 citing papers in PubMed.

  1. Introgression and targeting of the PlTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023
    Article
  2. Article
  3. Characterization and mapping of a downy mildew resistance gene,Molecular breeding : new strategies in plant improvement · 2022
    Article
  4. High-Density Mapping and Candidate Gene Analysis ofInternational journal of molecular sciences · 2020
    Article
  5. Article
  6. Diversification of the downy mildew resistance gene pool by introgression of a new gene, PlTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2019
    Article
  7. Article
  8. Article
  9. Genotyping-by-sequencing targeting of a novel downy mildew resistance gene PlTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2017
    Article
  10. Article
  11. Review
  12. Discovery and introgression of the wild sunflower-derived novel downy mildew resistance gene PlTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2017
    Article
  13. Article
  14. Monitoring ThreeIranian journal of biotechnology · 2015
    Article
  15. Article
  16. Article
  17. Article
  18. Molecular tagging of a novel rust resistance gene R(12) in sunflower (Helianthus annuus L.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2013
    Article
  19. Consensus mapping of major resistance genes and independent QTL for quantitative resistance to sunflower downy mildew.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2012
    Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Sujatha MulpuriDirectorate of Oilseeds Research, Rajendranagar, Hyderabad 500030, India.
Zhao Liu
Jiuhuan Feng
Thomas J Gulya
Chao-Chien Jan

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The inheritance of resistance to sunflower downy mildew (SDM) derived from HA-R5 conferring resistance to nine races of the pathogen has been determined and the new source has been designated as Pl ( 13 ) . The F(2) individuals and F(3) families of the cross HA-R5 (resistant) x HA 821 (susceptible) were screened against the four predominant SDM races 300, 700, 730, and 770 in separate tests which indicated dominant control by a single locus or a cluster of tightly linked genes. Bulked segregant analysis (BSA) was carried out on 116 F(2) individuals with 500 SSR primer pairs that resulted in the identification of 10 SSR markers of linkage groups 1 (9 markers) and 10 (1 marker) of the genetic map (Tang et al. in Theor Appl Genet 105:1124-1136, 2002) that distinguished the bulks. Of these, the SSR marker ORS 1008 of linkage group 10 was tightly linked (0.9 cM) to the Pl (13) gene. Genotyping the F(2) population and linkage analysis with 20 polymorphic primer pairs located on linkage group 10 failed to show linkage of the markers with downy mildew resistance and the ORS 1008 marker. Nevertheless, validation of polymorphic SSR markers of linkage group 1 along with six RFLP-based STS markers of linkage group 12 of the RFLP map of Jan et al. (Theor Appl Genet 96:15-22, 1998) corresponding to linkage group 1 of the SSR map, mapped seven SSR markers (ORS 965-1, ORS 965-2, ORS 959, ORS 371, ORS 716, and ORS 605) including ORS 1008 and one STS marker (STS10D6) to linkage group 1 covering a genetic distance of 65.0 cM. The Pl (13) gene, as a different source with its location on linkage group 1, was flanked by ORS 1008 on one side at a distance of 0.9 cM and ORS 965-1 on another side at a distance of 5.8 cM. These closely linked markers to the Pl (13) gene provide a valuable basis for marker-assisted selection in sunflower breeding programs.

Indexed as

Chromosome MappingAgricultureChromosome SegregationCrosses, GeneticGenes, PlantGenetic LinkageGenetic MarkersGenotypeHelianthusImmunity, InnateInheritance PatternsMinisatellite RepeatsPeronosporaPlant DiseasesGenetic Markers

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Registered trials

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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.