Evidence map›Paper›PMID 29717181›Full record

ArticleScientific reports2018

Increased experimental conditions and marker densities identified more genetic loci associated with southern and northern leaf blight resistance in maize.

Yong-Xiang Li, Lin Chen, Chunhui Li, Peter J Bradbury, Yun-Su Shi, Yanchun Song, Dengfeng Zhang, Zhiwu Zhang, Edward S Buckler, Yu Li and 1 more

Abstract read
In one paragraph

Article in Scientific reports, 2018. 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
–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

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.

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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

11 authors.

Yong-Xiang LiInstitute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, 100081, China.
Lin ChenInstitute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, 100081, China.
Chunhui LiInstitute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, 100081, China.
Peter J BradburyInstitute for Genomic Diversity, Cornell University, Ithaca, NY, 14853, USA.ORCID 0000-0003-3825-8480
Yun-Su ShiInstitute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, 100081, China.
Yanchun SongInstitute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, 100081, China.
Dengfeng ZhangInstitute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, 100081, China.
Zhiwu ZhangDepartment of Crop and Soil Sciences, Washington State University, Pullman, WA, 99164, USA.ORCID 0000-0002-5784-9684
Edward S BucklerInstitute for Genomic Diversity, Cornell University, Ithaca, NY, 14853, USA.ORCID 0000-0002-3100-371X
Yu LiInstitute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, 100081, China. liyu03@caas.cn.
Tianyu WangInstitute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, 100081, China. wangtianyu@caas.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Southern leaf blight (SLB) and northern leaf blight (NLB) are the two major foliar diseases limiting maize production worldwide. Upon previous study with the nested association mapping (NAM) population, which consist of 5,000 recombinant inbred lines from 25 parents crossed with B73, we expanded the phenotyping environments from the United States (US) to China, and increased the marker densities from 1106 to 7386 SNPs for linkage mapping, and from 1.6 to 28.5 million markers for association mapping. We identified 49 SLB and 48 NLB resistance-related unique QTLs in linkage mapping, and multiple loci in association mapping with candidate genes involved in known plant disease-resistance pathways. Furthermore, an independent natural population with 282 diversified inbred lines were sequenced for four candidate genes selected based on their biological functions. Three of them demonstrated significant associations with disease resistance. These findings provided valuable resources for further implementations to develop varieties with superior resistance for NLB and SLB.

Indexed as

Genetic LinkageQuantitative Trait LociChinaChromosome MappingChromosomes, PlantDisease ResistanceGenome-Wide Association StudyGenotypePlant DiseasesPolymorphism, Single NucleotideUnited StatesZea mays

Identifiers

PMID29717181
PMCPMC5931595

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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.