Evidence map›Paper›PMID 25914704›Full record

ArticleFrontiers in plant science2015

Genome-wide association mapping unravels the genetic control of seed germination and vigor in Brassica napus.

Sarah V Hatzig, Matthias Frisch, Frank Breuer, Nathalie Nesi, Sylvie Ducournau, Marie-Helene Wagner, Gunhild Leckband, Amine Abbadi, Rod J Snowdon

Open access · goldAbstract read
In one paragraph

Article in Frontiers in plant science, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 73 papers.

0numbers the graph read from it
0cells of the map it votes in
73citing papers in PubMed
29.5field-weighted citation impact, top 1% 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

73 citing papers in PubMed, 137 citations in OpenAlex.

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  4. Improved bivariate analysis of canola survivability against blackleg disease.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025
    Article
  5. A Golden2-like transcription factor regulates Brassica napus seed vigor after artificial aging.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025
    Article
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  9. Genetic dissection of Brassica napus seed vigor after aging.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024
    Article
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  13. GmAOC4 modulates seed germination by regulating JA biosynthesis in soybean.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2022
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13 more citing papers are in PubMed but not listed here.

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

9 authors at 2 institutions in 2 countries.

Sarah V HatzigDepartment of Plant Breeding, Justus Liebig University Giessen, Germany.
Matthias FrischDepartment of Biometry and Population Genetics, Justus Liebig University Giessen, Germany.
Frank BreuerKWS SAAT AG Einbeck, Germany.
Nathalie NesiInstitute for Genetics, Environment and Plant Protection, INRA Le Rheu, France.
Sylvie DucournauGroupe d'Etude et de contrôle des Variétés Et des Semences Beaucouzé, France.
Marie-Helene WagnerGroupe d'Etude et de contrôle des Variétés Et des Semences Beaucouzé, France.
Gunhild LeckbandNPZ Innovation GmbH Holtsee, Germany.
Amine AbbadiNPZ Innovation GmbH Holtsee, Germany.
Rod J SnowdonDepartment of Plant Breeding, Justus Liebig University Giessen, Germany.
University of Giessen · DEInstitut de Génétique, Environnement et Protection des Plantes · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Rapid and uniform seed germination is a crucial prerequisite for crop establishment and high yield levels in crop production. A disclosure of genetic factors contributing to adequate seed vigor would help to further increase yield potential and stability. Here we carried out a genome-wide association study in order to define genomic regions influencing seed germination and early seedling growth in oilseed rape (Brassica napus L.). A population of 248 genetically diverse winter-type B. napus accessions was genotyped with the Brassica 60k SNP Illumina genotyping array. Automated high-throughput in vitro phenotyping provided extensive data for multiple traits related to germination and early vigor, such as germination speed, absolute germination rate and radicle elongation. The data obtained indicate that seed germination and radicle growth are strongly environmentally dependent, but could nevertheless be substantially improved by genomic-based breeding. Conditions during seed production and storage were shown to have a profound effect on seed vigor, and a variable manifestation of seed dormancy appears to contribute to differences in germination performance in B. napus. Several promising positional and functional candidate genes could be identified within the genomic regions associated with germination speed, absolute germination rate, radicle growth and thousand seed weight. These include B. napus orthologs of the Arabidopsis thaliana genes SNOWY COTYLEDON 1 (SCO1), ARABIDOPSIS TWO-COMPONENT RESPONSE REGULATOR (ARR4), and ARGINYL-t-RNA PROTEIN TRANSFERASE 1 (ATE1), which have been shown previously to play a role in seed germination and seedling growth in A. thaliana.

Indexed as

canolaemergenceGWAShigh-throughput phenotypingrapeseedseedling

Identifiers

PMID25914704
PMCPMC4391041
OpenAlexW2000646303

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.