Evidence map›Paper›PMID 19442273›Full record

ArticleBMC plant biology2009

Construction of a consensus linkage map for red clover (Trifolium pratense L.).

Sachiko Isobe, Roland Kölliker, Hiroshi Hisano, Shigemi Sasamoto, Tshyuko Wada, Irina Klimenko, Kenji Okumura, Satoshi Tabata

Open access · goldAbstract read
In one paragraph

Article in BMC plant biology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
11.0field-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

32 citing papers in PubMed, 66 citations in OpenAlex.

  1. Review
  2. Article
  3. Chromosome and Genome Diversity in the GenusPlants (Basel, Switzerland) · 2021
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  12. A simple model for pollen-parent fecundity distributions in bee-pollinated forage legume polycrosses.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2015
    Article
  13. Gene-based SNP discovery and genetic mapping in pea.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2014
    Article
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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

8 authors at 5 institutions in 4 countries.

Sachiko IsobeKazusa DNA Research Institute, Kazusa-Kamatari 2-6-7, Kisarazu, Chiba, 292-0818, Japan. sisobe@kazusa.or.jp
Roland Kölliker
Hiroshi Hisano
Shigemi Sasamoto
Tshyuko Wada
Irina Klimenko
Kenji Okumura
Satoshi Tabata
Kazusa DNA Research Institute · JPAgroscope · CHFederal Scientific Center for Feed Production and Agroecology named after V.R. Williams · RUHokkaido Agricultural Research Center · JPNoble Research Institute · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundRed clover (Trifolium pratense L.) is a major forage legume that has a strong self-incompatibility system and exhibits high genetic diversity within populations. For several crop species, integrated consensus linkage maps that combine information from multiple mapping populations have been developed. For red clover, three genetic linkage maps have been published, but the information in these existing maps has not been integrated.

resultsA consensus linkage map was constructed using six mapping populations originating from eight parental accessions. Three of the six mapping populations were established for this study. The integrated red clover map was composed of 1804 loci, including 1414 microsatellite loci, 181 amplified fragment length polymorphism (AFLP) loci and 204 restriction fragment length polymorphism (RFLP) loci, in seven linkage groups. The average distance between loci and the total length of the consensus map were 0.46 cM and 836.6 cM, respectively. The locus order on the consensus map correlated highly with that of accession-specific maps. Segregation distortion was observed across linkage groups. We investigated genome-wide allele frequency in 1144 red clover individuals using 462 microsatellite loci randomly chosen from the consensus map. The average number of alleles and polymorphism information content (PIC) were 9.17 and 0.69, respectively.

conclusionA consensus genetic linkage map for red clover was constructed for the first time based on six mapping populations. The locus order on the consensus map was highly conserved among linkage maps and was sufficiently reliable for use as a reference for genetic analysis of random red clover germplasms.

Indexed as

Chromosome MappingGenetic LinkageAmplified Fragment Length Polymorphism AnalysisChromosomes, PlantDNA, PlantGene FrequencyGenetic MarkersGenome, PlantMicrosatellite RepeatsPolymorphism, Restriction Fragment LengthSequence Analysis, DNATrifoliumDNA, PlantGenetic Markers

Identifiers

PMID19442273
PMCPMC2695442
OpenAlexW2054058333

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.