Evidence map›Paper›PMID 26358418›Full record

ArticlePlant physiology2015

A Kelch Domain-Containing F-Box Coding Gene Negatively Regulates Flavonoid Accumulation in Muskmelon.

Ari Feder, Joseph Burger, Shan Gao, Efraim Lewinsohn, Nurit Katzir, Arthur A Schaffer, Ayala Meir, Rachel Davidovich-Rikanati, Vitaly Portnoy, Amit Gal-On and 3 more

Abstract read
In one paragraph

Article in Plant physiology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 62 papers.

0numbers the graph read from it
0cells of the map it votes in
62citing 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

62 citing papers in PubMed.

  1. Introgression line libraries in melon (Molecular breeding : new strategies in plant improvement · 2026
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  2. Ancient DNA reveals early use of melons in China's Song dynasty.Proceedings of the National Academy of Sciences of the United States of America · 2026
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  5. A transposon insertion inHorticulture research · 2025
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  6. A chromosome-levelActa pharmaceutica Sinica. B · 2025
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  7. Mapping and functional characterization of the golden fruit 1 (gf1) in melon (Cucumis melo L.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025
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  8. The Role of E3 Ubiquitin Ligase GeneInternational journal of molecular sciences · 2025
    Review
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  13. Genetic tapestry of Capsicum fruit colors: a comparative analysis of four cultivated species.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024
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  14. Article
  15. Identification of a recessive geneFrontiers in plant science · 2024
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  18. Forward genetic studies revealFrontiers in plant science · 2023
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  19. Fine mapping and identifying candidate gene ofFrontiers in plant science · 2023
    Article
  20. Article

2 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

13 authors.

Ari FederCucurbit Section, Newe Ya'ar Research Center, Agricultural Research Organization (ARO), Ramat Yishay 3009500, Israel (A.F., J.B., E.L., N.K., A.M., R.D.-R., V.P., Y.T.);Faculty of Biotechnology and Food Engineering, Technion, Israel Institute of Technology, Haifa 32000, Israel (A.F., Y.K.);Boyce Thompson Institute for Plant Research, Cornell University, Ithaca, New York 14853 (S.G., Z.F.); andPlant Science (A.A.S.) andPlant Protection (A.G.) Institutes, ARO, The Volcani Center, Bet Dagan 50250, Israel.
Joseph BurgerCucurbit Section, Newe Ya'ar Research Center, Agricultural Research Organization (ARO), Ramat Yishay 3009500, Israel (A.F., J.B., E.L., N.K., A.M., R.D.-R., V.P., Y.T.);Faculty of Biotechnology and Food Engineering, Technion, Israel Institute of Technology, Haifa 32000, Israel (A.F., Y.K.);Boyce Thompson Institute for Plant Research, Cornell University, Ithaca, New York 14853 (S.G., Z.F.); andPlant Science (A.A.S.) andPlant Protection (A.G.) Institutes, ARO, The Volcani Center, Bet Dagan 50250, Israel.
Shan GaoCucurbit Section, Newe Ya'ar Research Center, Agricultural Research Organization (ARO), Ramat Yishay 3009500, Israel (A.F., J.B., E.L., N.K., A.M., R.D.-R., V.P., Y.T.);Faculty of Biotechnology and Food Engineering, Technion, Israel Institute of Technology, Haifa 32000, Israel (A.F., Y.K.);Boyce Thompson Institute for Plant Research, Cornell University, Ithaca, New York 14853 (S.G., Z.F.); andPlant Science (A.A.S.) andPlant Protection (A.G.) Institutes, ARO, The Volcani Center, Bet Dagan 50250, Israel.ORCID http://orcid.org/0000-0002-8919-1338
Efraim LewinsohnCucurbit Section, Newe Ya'ar Research Center, Agricultural Research Organization (ARO), Ramat Yishay 3009500, Israel (A.F., J.B., E.L., N.K., A.M., R.D.-R., V.P., Y.T.);Faculty of Biotechnology and Food Engineering, Technion, Israel Institute of Technology, Haifa 32000, Israel (A.F., Y.K.);Boyce Thompson Institute for Plant Research, Cornell University, Ithaca, New York 14853 (S.G., Z.F.); andPlant Science (A.A.S.) andPlant Protection (A.G.) Institutes, ARO, The Volcani Center, Bet Dagan 50250, Israel.
Nurit KatzirCucurbit Section, Newe Ya'ar Research Center, Agricultural Research Organization (ARO), Ramat Yishay 3009500, Israel (A.F., J.B., E.L., N.K., A.M., R.D.-R., V.P., Y.T.);Faculty of Biotechnology and Food Engineering, Technion, Israel Institute of Technology, Haifa 32000, Israel (A.F., Y.K.);Boyce Thompson Institute for Plant Research, Cornell University, Ithaca, New York 14853 (S.G., Z.F.); andPlant Science (A.A.S.) andPlant Protection (A.G.) Institutes, ARO, The Volcani Center, Bet Dagan 50250, Israel.ORCID http://orcid.org/0000-0001-8858-8395
Arthur A SchafferCucurbit Section, Newe Ya'ar Research Center, Agricultural Research Organization (ARO), Ramat Yishay 3009500, Israel (A.F., J.B., E.L., N.K., A.M., R.D.-R., V.P., Y.T.);Faculty of Biotechnology and Food Engineering, Technion, Israel Institute of Technology, Haifa 32000, Israel (A.F., Y.K.);Boyce Thompson Institute for Plant Research, Cornell University, Ithaca, New York 14853 (S.G., Z.F.); andPlant Science (A.A.S.) andPlant Protection (A.G.) Institutes, ARO, The Volcani Center, Bet Dagan 50250, Israel.
Ayala MeirCucurbit Section, Newe Ya'ar Research Center, Agricultural Research Organization (ARO), Ramat Yishay 3009500, Israel (A.F., J.B., E.L., N.K., A.M., R.D.-R., V.P., Y.T.);Faculty of Biotechnology and Food Engineering, Technion, Israel Institute of Technology, Haifa 32000, Israel (A.F., Y.K.);Boyce Thompson Institute for Plant Research, Cornell University, Ithaca, New York 14853 (S.G., Z.F.); andPlant Science (A.A.S.) andPlant Protection (A.G.) Institutes, ARO, The Volcani Center, Bet Dagan 50250, Israel.
Rachel Davidovich-RikanatiCucurbit Section, Newe Ya'ar Research Center, Agricultural Research Organization (ARO), Ramat Yishay 3009500, Israel (A.F., J.B., E.L., N.K., A.M., R.D.-R., V.P., Y.T.);Faculty of Biotechnology and Food Engineering, Technion, Israel Institute of Technology, Haifa 32000, Israel (A.F., Y.K.);Boyce Thompson Institute for Plant Research, Cornell University, Ithaca, New York 14853 (S.G., Z.F.); andPlant Science (A.A.S.) andPlant Protection (A.G.) Institutes, ARO, The Volcani Center, Bet Dagan 50250, Israel.
Vitaly PortnoyCucurbit Section, Newe Ya'ar Research Center, Agricultural Research Organization (ARO), Ramat Yishay 3009500, Israel (A.F., J.B., E.L., N.K., A.M., R.D.-R., V.P., Y.T.);Faculty of Biotechnology and Food Engineering, Technion, Israel Institute of Technology, Haifa 32000, Israel (A.F., Y.K.);Boyce Thompson Institute for Plant Research, Cornell University, Ithaca, New York 14853 (S.G., Z.F.); andPlant Science (A.A.S.) andPlant Protection (A.G.) Institutes, ARO, The Volcani Center, Bet Dagan 50250, Israel.ORCID http://orcid.org/0000-0003-1130-6788
Amit Gal-OnCucurbit Section, Newe Ya'ar Research Center, Agricultural Research Organization (ARO), Ramat Yishay 3009500, Israel (A.F., J.B., E.L., N.K., A.M., R.D.-R., V.P., Y.T.);Faculty of Biotechnology and Food Engineering, Technion, Israel Institute of Technology, Haifa 32000, Israel (A.F., Y.K.);Boyce Thompson Institute for Plant Research, Cornell University, Ithaca, New York 14853 (S.G., Z.F.); andPlant Science (A.A.S.) andPlant Protection (A.G.) Institutes, ARO, The Volcani Center, Bet Dagan 50250, Israel.ORCID http://orcid.org/0000-0002-1361-1877
Zhangjun FeiCucurbit Section, Newe Ya'ar Research Center, Agricultural Research Organization (ARO), Ramat Yishay 3009500, Israel (A.F., J.B., E.L., N.K., A.M., R.D.-R., V.P., Y.T.);Faculty of Biotechnology and Food Engineering, Technion, Israel Institute of Technology, Haifa 32000, Israel (A.F., Y.K.);Boyce Thompson Institute for Plant Research, Cornell University, Ithaca, New York 14853 (S.G., Z.F.); andPlant Science (A.A.S.) andPlant Protection (A.G.) Institutes, ARO, The Volcani Center, Bet Dagan 50250, Israel.ORCID http://orcid.org/0000-0001-9684-1450
Yechezkel KashiCucurbit Section, Newe Ya'ar Research Center, Agricultural Research Organization (ARO), Ramat Yishay 3009500, Israel (A.F., J.B., E.L., N.K., A.M., R.D.-R., V.P., Y.T.);Faculty of Biotechnology and Food Engineering, Technion, Israel Institute of Technology, Haifa 32000, Israel (A.F., Y.K.);Boyce Thompson Institute for Plant Research, Cornell University, Ithaca, New York 14853 (S.G., Z.F.); andPlant Science (A.A.S.) andPlant Protection (A.G.) Institutes, ARO, The Volcani Center, Bet Dagan 50250, Israel.
Yaakov TadmorCucurbit Section, Newe Ya'ar Research Center, Agricultural Research Organization (ARO), Ramat Yishay 3009500, Israel (A.F., J.B., E.L., N.K., A.M., R.D.-R., V.P., Y.T.);Faculty of Biotechnology and Food Engineering, Technion, Israel Institute of Technology, Haifa 32000, Israel (A.F., Y.K.);Boyce Thompson Institute for Plant Research, Cornell University, Ithaca, New York 14853 (S.G., Z.F.); andPlant Science (A.A.S.) andPlant Protection (A.G.) Institutes, ARO, The Volcani Center, Bet Dagan 50250, Israel tadmory@agri.gov.il.ORCID http://orcid.org/0000-0003-3311-2503

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The flavonoids are phenylpropanoid-derived metabolites that are ubiquitous in plants, playing many roles in growth and development. Recently, we observed that fruit rinds of yellow casaba muskmelons (Cucumis melo 'Inodorous Group') accumulate naringenin chalcone, a yellow flavonoid pigment. With RNA-sequencing analysis of bulked segregants representing the tails of a population segregating for naringenin chalcone accumulation followed by fine mapping and genetic transformation, we identified a Kelch domain-containing F-box protein coding (CmKFB) gene that, when expressed, negatively regulates naringenin chalcone accumulation. Additional metabolite analysis indicated that downstream flavonoids are accumulated together with naringenin chalcone, whereas CmKFB expression diverts the biochemical flux toward coumarins and general phenylpropanoids. These results show that CmKFB functions as a posttranscriptional regulator that diverts flavonoid metabolic flux.

Indexed as

Gene Expression Regulation, PlantBase SequenceChalconesCucumis meloF-Box ProteinsFlavonoidsFruitGene ExpressionGenetic LociMetabolic Flux AnalysisMolecular Sequence DataPhenotypePhylogenyPlant LeavesPlant ProteinsPolymorphism, Single Nucleotide1-phenylpropanolChalconesF-Box ProteinsFlavonoidsnaringenin chalconePlant ProteinsPropanols

Identifiers

PMID26358418
PMCPMC4634078

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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.