Evidence map›Paper›PMID 22138690›Full record

ArticleNature genetics2011

Genome-wide association study of flowering time and grain yield traits in a worldwide collection of rice germplasm.

Xuehui Huang, Yan Zhao, Xinghua Wei, Canyang Li, Ahong Wang, Qiang Zhao, Wenjun Li, Yunli Guo, Liuwei Deng, Chuanrang Zhu and 14 more

Abstract read
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Article in Nature genetics, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 526 papers.

0numbers the graph read from it
0cells of the map it votes in
526citing papers in PubMed
–field-weighted citation impact
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

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3 · Its place in the literature

Who cites it

526 citing papers in PubMed.

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466 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

24 authors.

Xuehui HuangNational Center for Gene Research, Institute of Plant Physiology and Ecology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China.
Yan Zhao
Xinghua Wei
Canyang Li
Ahong Wang
Qiang Zhao
Wenjun Li
Yunli Guo
Liuwei Deng
Chuanrang Zhu
Danlin Fan
Yiqi Lu
Qijun Weng
Kunyan Liu
Taoying Zhou
Yufeng Jing
Lizhen Si
Guojun Dong
Tao Huang
Tingting Lu
Qi Feng
Qian Qian
Jiayang Li
Bin Han

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A high-density haplotype map recently enabled a genome-wide association study (GWAS) in a population of indica subspecies of Chinese rice landraces. Here we extend this methodology to a larger and more diverse sample of 950 worldwide rice varieties, including the Oryza sativa indica and Oryza sativa japonica subspecies, to perform an additional GWAS. We identified a total of 32 new loci associated with flowering time and with ten grain-related traits, indicating that the larger sample increased the power to detect trait-associated variants using GWAS. To characterize various alleles and complex genetic variation, we developed an analytical framework for haplotype-based de novo assembly of the low-coverage sequencing data in rice. We identified candidate genes for 18 associated loci through detailed annotation. This study shows that the integrated approach of sequence-based GWAS and functional genome annotation has the potential to match complex traits to their causal polymorphisms in rice.

Indexed as

Genome-Wide Association StudyEdible GrainFlowersGene Expression ProfilingGenes, PlantGenetics, PopulationHaplotypesOryzaPolymorphism, GeneticSequence Analysis, DNA

Identifiers

PMID22138690

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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.