Evidence map›Paper›PMID 26700647›Full record

ArticlePloS one2015

Major Quantitative Trait Loci and Putative Candidate Genes for Powdery Mildew Resistance and Fruit-Related Traits Revealed by an Intraspecific Genetic Map for Watermelon (Citrullus lanatus var. lanatus).

Kwang-Hwan Kim, Ji-Hyun Hwang, Dong-Yeup Han, Minkyu Park, Seungill Kim, Doil Choi, Yongjae Kim, Gung Pyo Lee, Sun-Tae Kim, Young-Hoon Park

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
1.5field-weighted citation impact, top 15% 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, 55 citations in OpenAlex.

  1. Article
  2. Identification of candidate genes for watermelon (Molecular breeding : new strategies in plant improvement · 2025
    Article
  3. Article
  4. Fine mapping and identification of the geneFrontiers in plant science · 2025
    Article
  5. Article
  6. Article
  7. Article
  8. Fine mapping of ClLOX, a QTL for powdery mildew resistance in watermelon (Citrullus lanatus L.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024
    Article
  9. Article
  10. Article
  11. Article
  12. Fine mapping and identification of the candidate gene BFS for fruit shape in wax gourd (Benincasa hispida).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2021
    Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Genetic architecture of fruit size and shape variation in cucurbits: a comparative perspective.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2020
    Review
  18. Review
  19. Article
  20. Article
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

10 authors at 4 institutions in 2 countries.

Kwang-Hwan KimDepartment of Horticultural Bioscience, Pusan National University, Miryang, Republic of Korea.
Ji-Hyun HwangDepartment of Horticultural Bioscience, Pusan National University, Miryang, Republic of Korea.
Dong-Yeup HanDepartment of Horticultural Bioscience, Pusan National University, Miryang, Republic of Korea.
Minkyu ParkDepartment of Plant Science, Seoul National University, Seoul, Republic of Korea.
Seungill KimDepartment of Plant Science, Seoul National University, Seoul, Republic of Korea.
Doil ChoiDepartment of Plant Science, Seoul National University, Seoul, Republic of Korea.
Yongjae KimPartner Seed, Ansung, Republic of Korea.
Gung Pyo LeeDepartment of Integrative Plant Science, College of Biotechnology and Natural Resources, Chung-Ang University, Ansung, Republic of Korea.
Sun-Tae KimDepartment of Plant Bioscience, Pusan National University, Miryang, Republic of Korea.
Young-Hoon ParkDepartment of Horticultural Bioscience, Pusan National University, Miryang, Republic of Korea.
Pusan National University · KRSeoul National University · KRChung-Ang University · KRUniversity of Georgia · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

An intraspecific genetic map for watermelon was constructed using an F2 population derived from 'Arka Manik' × 'TS34' and transcript sequence variants and quantitative trait loci (QTL) for resistance to powdery mildew (PMR), seed size (SS), and fruit shape (FS) were analyzed. The map consists of 14 linkage groups (LGs) defined by 174 cleaved amplified polymorphic sequences (CAPS), 2 derived-cleaved amplified polymorphic sequence markers, 20 sequence-characterized amplified regions, and 8 expressed sequence tag-simple sequence repeat markers spanning 1,404.3 cM, with a mean marker interval of 6.9 cM and an average of 14.6 markers per LG. Genetic inheritance and QTL analyses indicated that each of the PMR, SS, and FS traits is controlled by an incompletely dominant effect of major QTLs designated as pmr2.1, ss2.1, and fsi3.1, respectively. The pmr2.1, detected on chromosome 2 (Chr02), explained 80.0% of the phenotypic variation (LOD = 30.76). This QTL was flanked by two CAPS markers, wsb2-24 (4.00 cM) and wsb2-39 (13.97 cM). The ss2.1, located close to pmr2.1 and CAPS marker wsb2-13 (1.00 cM) on Chr02, explained 92.3% of the phenotypic variation (LOD = 68.78). The fsi3.1, detected on Chr03, explained 79.7% of the phenotypic variation (LOD = 31.37) and was flanked by two CAPS, wsb3-24 (1.91 cM) and wsb3-9 (7.00 cM). Candidate gene-based CAPS markers were developed from the disease resistance and fruit shape gene homologs located on Chr.02 and Chr03 and were mapped on the intraspecific map. Colocalization of these markers with the major QTLs indicated that watermelon orthologs of a nucleotide-binding site-leucine-rich repeat class gene containing an RPW8 domain and a member of SUN containing the IQ67 domain are candidate genes for pmr2.1 and fsi3.1, respectively. The results presented herein provide useful information for marker-assisted breeding and gene cloning for PMR and fruit-related traits.

Indexed as

Quantitative Trait LociChromosome MappingChromosomes, PlantCitrullusDisease ResistanceFruitGenetic LinkageGenome, PlantPhenotypePlant ProteinsPlant Proteins

Identifiers

PMID26700647
PMCPMC4689417
OpenAlexW2252959248

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

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.