Evidence map›Paper›PMID 27506952›Full record

ArticleScientific reports2016

Fine mapping of a dominant gene conferring chlorophyll-deficiency in Brassica napus.

Yankun Wang, Yongjun He, Mao Yang, Jianbo He, Pan Xu, Mingquan Shao, Pu Chu, Rongzhan Guan

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
1.6field-weighted citation impact, top 16% 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

18 citing papers in PubMed, 57 citations in OpenAlex.

  1. Genomic Loci for Sclerotinia Stem Rot Resistance and Chlorophyll Stability inPlant-environment interactions (Hoboken, N.J.) · 2025
    Article
  2. Article
  3. Photosynthetic characteristics and genetic mapping of a new yellow leaf mutantMolecular breeding : new strategies in plant improvement · 2023
    Article
  4. Article
  5. Physiological analysis and transcriptome sequencing of a delayed-green leaf mutant 'Duojiao' of ornamental crabapple (Physiology and molecular biology of plants : an international journal of functional plant biology · 2022
    Article
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  16. Article
  17. Candidate Genes for Yellow Leaf Color in Common Wheat (International journal of molecular sciences · 2018
    Article
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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

8 authors at 1 institution in 1 country.

Yankun WangState Key Laboratory of Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing 210095, China; Jiangsu Collaborative Innovation Center for Modern Crop Production, Nanjing, Jiangsu, China.
Yongjun HeState Key Laboratory of Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing 210095, China; Jiangsu Collaborative Innovation Center for Modern Crop Production, Nanjing, Jiangsu, China.
Mao YangState Key Laboratory of Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing 210095, China; Jiangsu Collaborative Innovation Center for Modern Crop Production, Nanjing, Jiangsu, China.
Jianbo HeSoybean Research Institute, Nanjing Agricultural University, Nanjing 210095, Jiangsu, China.
Pan XuState Key Laboratory of Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing 210095, China; Jiangsu Collaborative Innovation Center for Modern Crop Production, Nanjing, Jiangsu, China.
Mingquan ShaoState Key Laboratory of Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing 210095, China; Jiangsu Collaborative Innovation Center for Modern Crop Production, Nanjing, Jiangsu, China.
Pu ChuState Key Laboratory of Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing 210095, China; Jiangsu Collaborative Innovation Center for Modern Crop Production, Nanjing, Jiangsu, China.
Rongzhan GuanState Key Laboratory of Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing 210095, China; Jiangsu Collaborative Innovation Center for Modern Crop Production, Nanjing, Jiangsu, China.
Nanjing Agricultural University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Leaf colour regulation is important in photosynthesis and dry material production. Most of the reported chlorophyll-deficient loci are recessive. The dominant locus is rarely reported, although it may be more important than the recessive locus in the regulation of photosynthesis efficiency. During the present study, we mapped a chlorophyll-deficient dominant locus (CDE1) from the ethyl methanesulfonate-mutagenized Brassica napus line NJ7982. Using an F2 population derived from the chlorophyll-deficient mutant (cde1) and the canola variety 'zhongshuang11', a high-density linkage map was constructed, consisting of 19 linkage groups with 2,878 bins containing 13,347 SNP markers, with a total linkage map length of 1,968.6 cM. Next, the CDE1 locus was mapped in a 0.9-cM interval of chromosome C08 of B. napus, co-segregating with nine SNP markers. In the following fine-mapping of the gene using the inherited F2:3 populations of 620 individuals, the locus was identified in an interval with a length of 311 kb. A bioinformatics analysis revealed that the mapping interval contained 22 genes. These results produced a good foundation for continued research on the dominant locus involved in chlorophyll content regulation.

Indexed as

MutationBrassica napusChlorophyllChromosome MappingChromosomes, PlantEthyl MethanesulfonatePhotosynthesisPlant LeavesPlant ProteinsPolymorphism, Single NucleotideChlorophyllEthyl MethanesulfonatePlant Proteins

Identifiers

PMID27506952
PMCPMC4979034
OpenAlexW2498627628

What OpenQuestion holds

Textmetadata
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.