Evidence map›Paper›PMID 25979997›Full record

ArticleJournal of experimental botany2015

Cytokinin-dependent secondary growth determines root biomass in radish (Raphanus sativus L.).

Geupil Jang, Jung-Hun Lee, Khushboo Rastogi, Suhyoung Park, Sang-Hun Oh, Ji-Young Lee

Abstract read
In one paragraph

Article in Journal of experimental botany, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing 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

22 citing papers in PubMed.

  1. Article
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  6. Article
  7. Article
  8. Horticulture research · 2023
    Article
  9. Gibberellin Signaling Promotes the Secondary Growth of Storage Roots inInternational journal of molecular sciences · 2021
    Article
  10. Article
  11. Article
  12. Characterization of theInternational journal of molecular sciences · 2020
    Article
  13. Article
  14. Review
  15. Article
  16. 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

6 authors.

Geupil JangSchool of Biological Sciences, College of Natural Science, Seoul National University, Seoul 151-747, Korea.
Jung-Hun LeeSchool of Biological Sciences, College of Natural Science, Seoul National University, Seoul 151-747, Korea.
Khushboo RastogiSchool of Biological Sciences, College of Natural Science, Seoul National University, Seoul 151-747, Korea.
Suhyoung ParkDepartment of Horticultural Crop Research, National Institute of Horticultural and Herbal Science, Wanju 565-852, Korea.
Sang-Hun OhDepartment of Biology, Daejeon University, Daejeon 300-716, Korea.
Ji-Young LeeSchool of Biological Sciences, College of Natural Science, Seoul National University, Seoul 151-747, Korea jl924@snu.ac.kr.ORCID http://orcid.org/0000-0002-7631-5127

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The root serves as an essential organ in plant growth by taking up nutrients and water from the soil and supporting the rest of the plant body. Some plant species utilize roots as storage organs. Sweet potatoes (Ipomoea batatas), cassava (Manihot esculenta), and radish (Raphanus sativus), for example, are important root crops. However, how their root growth is regulated remains unknown. In this study, we characterized the relationship between cambium and radial root growth in radish. Through a comparative analysis with Arabidopsis root expression data, we identified putative cambium-enriched transcription factors in radish and analysed their expression in representative inbred lines featuring distinctive radial growth. We found that cell proliferation activities in the cambium positively correlated with radial growth and final yields of radish roots. Expression analysis of candidate transcription factor genes revealed that some genes are differentially expressed between inbred lines and that the difference is due to the distinct cytokinin response. Taken together, we have demonstrated for the first time, to the best of our knowledge, that cytokinin-dependent radial growth plays a key role in the yields of root crops.

Indexed as

Gene Expression Regulation, PlantBiomassCambiumCell DivisionCytokininsGene Expression Regulation, DevelopmentalPlant ProteinsPlant RootsRaphanusTranscription FactorsCytokininsPlant ProteinsTranscription FactorsCambiumcytokininRaphanus sativusroot biomasssecondary growth.

Identifiers

PMID25979997
PMCPMC4507762

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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.