Evidence map›Paper›PMID 30683049›Full record

ArticleBMC plant biology2019

A high-density genetic map of Schima superba based on its chromosomal characteristics.

Rui Zhang, Hanbo Yang, Zhichun Zhou, Bin Shen, Jijun Xiao, Bangshun Wang

Open access · goldAbstract read
In one paragraph

Article in BMC plant biology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
2.0field-weighted citation impact, top 13% 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

11 citing papers in PubMed, 22 citations in OpenAlex.

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  6. Construction of a High-DensityInternational journal of molecular sciences · 2023
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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

6 authors at 3 institutions in 1 country.

Rui ZhangResearch Institute of Subtropical Forestry, Chinese Academy of Forestry, Hangzhou, 311400, China. ruirui0218@126.com.
Hanbo YangResearch Institute of Subtropical Forestry, Chinese Academy of Forestry, Hangzhou, 311400, China.
Zhichun ZhouResearch Institute of Subtropical Forestry, Chinese Academy of Forestry, Hangzhou, 311400, China. cafzzc@126.com.
Bin ShenLongquan Academy of Forestry, Zhejiang, 323700, China.
Jijun XiaoLongquan Academy of Forestry, Zhejiang, 323700, China.
Bangshun WangLongquan Academy of Forestry, Zhejiang, 323700, China.
Zhejiang Academy of Forestry · CNChinese Academy of Forestry · CNSichuan Academy of Forestry · CN

Funding

Key projects in Jiangxi Province 201503the Fifth Stages of Planting and Seedling Science and Technology of Fujian Province 201605Tree Breeding Research Project during the 13th Five-year Period of Zhejiang Province 2016C02056-3Zhejiang Provincial Natural Science Foundation of China LQ19C160002
6 · The paper itself

Abstract

backgroundSchima superba (Theaceae) is a popular woody tree in China. The obscure chromosomal characters of this species are a limitation in the development of high-density genetic linkage maps, which are valuable resources for molecular breeding and functional genomics.

resultsWe determined the chromosome number and the karyotype of S. superba as 2n = 36 = 36 m, which is consistent with the tribe Schimeae (n = 18). A high-density genetic map was constructed using genotyping by sequencing (GBS). A F1 full-sib with 116 individuals and their parents (LC31 × JO32) were sequenced on the Illumina HiSeq™ platform. Overall, 343.3 Gb of raw data containing 1,191,933,474 paired-end reads were generated. Based on this, 99,966 polymorphic SNP markers were developed from the parents, and 2209 markers were mapped onto the integrated genetic linkage map after data filtering and SNP genotyping. The map spanned 2076.24 cM and was distributed among 18 linkage groups. The average marker interval was 0.94 cM. A total of 168 quantitative trait loci (QTLs) for 14 growth traits were identified.

conclusionsThe chromosome number and karyotype of S. superba was 2n = 36 = 36 m and a linkage map with 2209 SNP markers was constructed to identify QTLs for growth traits. Our study provides a basis for molecular-assisted breeding and genomic studies, which will contribute towards the future research and genetic improvement of S. superba.

Indexed as

Chromosome MappingChromosomes, PlantGenetic MarkersGenotyping TechniquesKaryotypingPolymorphism, Single NucleotideQuantitative Trait LociSequence Analysis, DNATheaceaeGenetic MarkersChromosomeGenotyping by sequencing (GBS)Growth traitsKaryotypeLinkage mapQTLSchima superbaSNPTheaceae

Identifiers

PMID30683049
PMCPMC6347745
OpenAlexW2924266617

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LicenceCC BY
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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.