Evidence map›Paper›PMID 17634917›Full record

ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2007

AB-QTL analysis in winter wheat: I. Synthetic hexaploid wheat (T. turgidum ssp. dicoccoides x T. tauschii) as a source of favourable alleles for milling and baking quality traits.

Antje Kunert, Ali Ahmad Naz, Oliver Dedeck, Klaus Pillen, Jens Léon

Open access · greenAbstract read
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In one paragraph

Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed
11.5field-weighted citation impact, top 2% of its field
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

45 citing papers in PubMed, 141 citations in OpenAlex.

  1. Article
  2. Characterization of a stable QTL for quality-related traits and its effects on yields in wheat (Triticum aestivum L.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025
    Article
  3. Fine mapping of QGPC.caas-7AL for grain protein content in bread wheat.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024
    Article
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  20. Broadening the bread wheat D genome.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2019
    Review
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 at 2 institutions in 1 country.

Antje KunertInstitute of Crop Science and Resource Conservation, Chair of Plant Breeding, University of Bonn, Katzenburgweg 5, 53115 Bonn, Germany.
Ali Ahmad Naz
Oliver Dedeck
Klaus Pillen
Jens Léon
University of Bonn · DEMax Planck Institute for Plant Breeding Research · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The advanced backcross QTL (AB-QTL) strategy was utilised to locate quantitative trait loci (QTLs) for baking quality traits in two BC(2)F(3) populations of winter wheat. The backcrosses are derived from two German winter wheat cultivars, Batis and Zentos, and two synthetic, hexaploid wheat accessions, Syn022 and Syn086. The synthetics originate from hybridisations of wild emmer (T. turgidum spp. dicoccoides) and T. tauschii, rather than from durum wheat and T. tauschii and thus allowed for the first time to test for exotic QTL effects on wheat genomes A and B in addition to genome D. The investigated quality traits comprised hectolitre weight, grain hardness, flour yield Type 550, falling number, grain protein content, sedimentation volume and baking volume. One hundred and forty-nine SSR markers were applied to genotype a total of 400 BC(2)F(3) lines. For QTL detection, a mixed-model ANOVA was conducted, including the effects DNA marker, BC(2)F(3) line, environment and marker x environment interaction. Overall 38 QTLs significant for a marker main effect were detected. The exotic allele improved trait performance at 14 QTLs (36.8%), while the elite genotype contributed the favourable effect at 24 QTLs (63.2%). The favourable exotic alleles were mainly associated with grain protein content, though the greatest improvement of trait performance due to the exotic alleles was achieved for the traits falling number and sedimentation volume. At the QTL on chromosome 4B the exotic allele increased the falling number by 19.6% and at the QTL on chromosome 6D the exotic allele led to an increase of the sedimentation volume by 21.7%. The results indicate that synthetic wheat derived from wild emmer x T. tauschii carries favourable QTL alleles for baking quality traits, which might be useful for breeding improved wheat varieties by marker-assisted selection.

Indexed as

AllelesCrosses, GeneticPolyploidyQuantitative Trait, HeritableQuantitative Trait LociSeasonsEdible GrainFlourGenetic MarkersPlant ProteinsTriticumGenetic MarkersPlant Proteins

Identifiers

PMID17634917
OpenAlexW2022525628

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.