Evidence map›Paper›PMID 31208337›Full record

ArticleBMC plant biology2019

Genome-wide association study of important agronomic traits within a core collection of rice (Oryza sativa L.).

Peng Zhang, Kaizhen Zhong, Zhengzheng Zhong, Hanhua Tong

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 25 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 1 pooled it
10.6field-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

25 citing papers in PubMed, 1 synthesis or guideline pooled it, 72 citations in OpenAlex.

  1. Pooled it
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  5. Identification of significant SNPs and candidate loci for blast disease resistance via GWAS and population structure analysis in ARC panel ofPhysiology and molecular biology of plants : an international journal of functional plant biology · 2024
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  18. Genetic diversity of wild rice accessions (Frontiers in plant science · 2022
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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

4 authors at 1 institution in 1 country.

Peng ZhangState Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou, 310006, China. zhangpeng03@caas.cn.ORCID http://orcid.org/0000-0003-2224-9942
Kaizhen ZhongState Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou, 310006, China.
Zhengzheng ZhongState Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou, 310006, China.
Hanhua TongState Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou, 310006, China. htonghz@126.com.
China National Rice Research Institute · CN

Funding

National Natural Science Foundation of China 31601287National Natural Science Foundation of China 31701401National Natural Science Foundation of China 31872862
6 · The paper itself

Abstract

backgroundCultivated rice (Oryza sativa L.) is one of the staple food for over half of the world's population. Thus, improvement of cultivated rice is important for the development of the world. It has been shown that abundant elite genes exist in rice landraces in previous studies.

resultsA genome-wide association study (GWAS) performed with EMMAX for 12 agronomic traits measured in both Guangzhou and Hangzhou was carried out using 150 accessions of Ting's core collection selected based on 48 phenotypic traits from 2262 accessions of Ting's collection, the GWAS included more than 3.8 million SNPs. Within Ting's core collection, which has a simple population structure, low relatedness, and rapid linkage disequilibrium (LD) decay, we found 32 peaks located closely to previously cloned genes such as Hd1, SD1, Ghd7, GW8, and GL7 or mapped QTL, and these loci might be natural variations in the cloned genes or QTL which influence potentially agronomic traits. Furthermore, we also detected 32 regions where new genes might be located, and some peaks of these new candidate genes such as the signal on chromosome 11 for heading days were even higher than that of Hd1. Detailed annotation of these significant loci were shown in this study. Moreover, according to the estimated LD decay distance of 100 to 350 kb on the 12 chromosomes in this study, we found 13 identical significant regions in the two locations.

conclusionsThis research provided important information for further mining these elite genes within Ting's core collection and using them for rice breeding.

Indexed as

Quantitative Trait, HeritableChromosome MappingChromosomes, PlantGenes, PlantGenetic Association StudiesGenome-Wide Association StudyLinkage DisequilibriumOryzaQuantitative Trait LociAgronomic traitsElite genesGenome-wide association studyRice (Oryza sativa L.)Ting’s core collection

Identifiers

PMID31208337
PMCPMC6580581
OpenAlexW2950056034

What OpenQuestion holds

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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.