Evidence map›Paper›PMID 33199711›Full record

ArticleNature communications2020

A cellulose synthase-derived enzyme catalyses 3-O-glucuronosylation in saponin biosynthesis.

Soo Yeon Chung, Hikaru Seki, Yukiko Fujisawa, Yoshikazu Shimoda, Susumu Hiraga, Yuhta Nomura, Kazuki Saito, Masao Ishimoto, Toshiya Muranaka

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed
4.8field-weighted citation impact, top 4% 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

45 citing papers in PubMed, 104 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Review
  6. Frontiers in pharmacology · 2026
    Review
  7. Article
  8. Review
  9. Article
  10. Article
  11. Unlocking saponin biosynthesis in soapwort.Nature chemical biology · 2025
    Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Development of phytochemical genomics: From decoding metabolome to functional genomics and biotechnology of plant metabolism.Proceedings of the Japan Academy. Series B, Physical and biological sciences · 2025
    Review
  17. Synthetic biology in plants.Plant biotechnology (Tokyo, Japan) · 2024
    Article
  18. Article
  19. Review
  20. Review
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

9 authors at 5 institutions in 1 country.

Soo Yeon Chung *Department of Biotechnology, Graduate School of Engineering, Osaka University, 2-1, Yamadaoka, Suita, Osaka, 565-0871, Japan.
Hikaru Seki *Department of Biotechnology, Graduate School of Engineering, Osaka University, 2-1, Yamadaoka, Suita, Osaka, 565-0871, Japan.
Yukiko FujisawaInstitute of Crop Science, NARO, 2-1-2 Kannondai, Tsukuba, Ibaraki, 305-8518, Japan.ORCID http://orcid.org/0000-0002-4054-0947
Yoshikazu ShimodaInstitute of Agrobiological Sciences, NARO, 1-2 Owashi, Tsukuba, Ibaraki, 305-8634, Japan.
Susumu HiragaInstitute of Crop Science, NARO, 2-1-2 Kannondai, Tsukuba, Ibaraki, 305-8518, Japan.
Yuhta NomuraDepartment of Biotechnology, Graduate School of Engineering, Osaka University, 2-1, Yamadaoka, Suita, Osaka, 565-0871, Japan.
Kazuki SaitoRIKEN Center for Sustainable Resource Science, 1-7-22 Suehiro-cho, Tsurumi-ku, Yokohama, Kanagawa, 230-0045, Japan.ORCID http://orcid.org/0000-0001-6310-5342
Masao IshimotoInstitute of Crop Science, NARO, 2-1-2 Kannondai, Tsukuba, Ibaraki, 305-8518, Japan. ishimoto@affrc.go.jp.
Toshiya MuranakaDepartment of Biotechnology, Graduate School of Engineering, Osaka University, 2-1, Yamadaoka, Suita, Osaka, 565-0871, Japan. muranaka@bio.eng.osaka-u.ac.jp.ORCID http://orcid.org/0000-0003-1058-2473
Institute of Crop Science · JPRIKEN Center for Sustainable Resource Science · JPChiba University · JPInstitute of Agrobiological Sciences · JPThe University of Osaka · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Triterpenoid saponins are specialised metabolites distributed widely in the plant kingdom that consist of one or more sugar moieties attached to triterpenoid aglycones. Despite the widely accepted view that glycosylation is catalysed by UDP-dependent glycosyltransferase (UGT), the UGT which catalyses the transfer of the conserved glucuronic acid moiety at the C-3 position of glycyrrhizin and various soyasaponins has not been determined. Here, we report that a cellulose synthase superfamily-derived glycosyltransferase (CSyGT) catalyses 3-O-glucuronosylation of triterpenoid aglycones. Gene co-expression analyses of three legume species (Glycyrrhiza uralensis, Glycine max, and Lotus japonicus) reveal the involvement of CSyGTs in saponin biosynthesis, and we characterise CSyGTs in vivo using Saccharomyces cerevisiae. CSyGT mutants of L. japonicus do not accumulate soyasaponin, but the ectopic expression of endoplasmic reticulum membrane-localised CSyGTs in a L. japonicus mutant background successfully complement soyasaponin biosynthesis. Finally, we produced glycyrrhizin de novo in yeast, paving the way for sustainable production of high-value saponins.

Indexed as

BiocatalysisBiosynthetic PathwaysEndoplasmic ReticulumGene Expression Regulation, PlantGlucosyltransferasesGlucuronic AcidGlycine maxGlycosylationGlycyrrhiza uralensisGlycyrrhizic AcidLikelihood FunctionsLotusPhylogenySaccharomyces cerevisiaeSaponinsSubstrate Specificitycellulose synthaseGlucosyltransferasesGlucuronic AcidGlycyrrhizic AcidSaponinsTriterpenesUridine Diphosphate Glucuronic Acid

Identifiers

PMID33199711
PMCPMC7669905
OpenAlexW3099497285

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.