Evidence map›Paper›PMID 28710433›Full record

ArticleScientific reports2017

High-Density Genetic Linkage Map Construction and Quantitative Trait Locus Mapping for Hawthorn (Crataegus pinnatifida Bunge).

Yuhui Zhao, Kai Su, Gang Wang, Liping Zhang, Jijun Zhang, Junpeng Li, Yinshan Guo

Open access · goldAbstract read
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Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
4.6field-weighted citation impact, top 6% 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

6 citing papers in PubMed, 12 citations in OpenAlex.

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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

7 authors at 2 institutions in 1 country.

Yuhui ZhaoCollege of Horticulture, Shenyang Agricultural University, Shenyang, P.R. China.
Kai SuCollege of Horticulture, Shenyang Agricultural University, Shenyang, P.R. China.
Gang WangCollege of Horticulture, Shenyang Agricultural University, Shenyang, P.R. China.
Liping ZhangCollege of Horticulture, Shenyang Agricultural University, Shenyang, P.R. China.
Jijun ZhangCollege of Horticulture Sciences & Technology, Hebei Normal University of Science & Technology, Qinhuangdao, China. zjjqhd@163.com.
Junpeng LiCollege of Horticulture, Shenyang Agricultural University, Shenyang, P.R. China.
Yinshan GuoCollege of Horticulture, Shenyang Agricultural University, Shenyang, P.R. China. grapeguo@yeah.net.
Shenyang Agricultural University · CNHebei Normal University of Science and Technology · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Genetic linkage maps are an important tool in genetic and genomic research. In this study, two hawthorn cultivars, Qiujinxing and Damianqiu, and 107 progenies from a cross between them were used for constructing a high-density genetic linkage map using the 2b-restriction site-associated DNA (2b-RAD) sequencing method, as well as for mapping quantitative trait loci (QTL) for flavonoid content. In total, 206,411,693 single-end reads were obtained, with an average sequencing depth of 57× in the parents and 23× in the progeny. After quality trimming, 117,896 high-quality 2b-RAD tags were retained, of which 42,279 were polymorphic; of these, 12,951 markers were used for constructing the genetic linkage map. The map contained 17 linkage groups and 3,894 markers, with a total map length of 1,551.97 cM and an average marker interval of 0.40 cM. QTL mapping identified 21 QTLs associated with flavonoid content in 10 linkage groups, which explained 16.30-59.00% of the variance. This is the first high-density linkage map for hawthorn, which will serve as a basis for fine-scale QTL mapping and marker-assisted selection of important traits in hawthorn germplasm and will facilitate chromosome assignment for hawthorn whole-genome assemblies in the future.

Indexed as

Chromosome MappingGenetic LinkageChromosome SegregationCrataegusFlavonoidsGenetic MarkersGenetics, PopulationGenome, PlantHeterozygoteHigh-Throughput Nucleotide SequencingHomozygotePolymorphism, Single NucleotideQuantitative Trait LociFlavonoidsGenetic Markers

Identifiers

PMID28710433
PMCPMC5511184
OpenAlexW2734395317

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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.