Evidence map›Paper›PMID 34937561›Full record

ArticleBiotechnology for biofuels2021

Engineering Rhodosporidium toruloides for limonene production.

Sasa Liu, Mengyao Zhang, Yuyao Ren, Guojie Jin, Yongsheng Tao, Liting Lyu, Zongbao K Zhao, Xiaobing Yang

Open access · goldAbstract read
In one paragraph

Article in Biotechnology for biofuels, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
2.8field-weighted citation impact, top 8% 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

17 citing papers in PubMed, 57 citations in OpenAlex.

  1. Synthetic and systems biotechnology · 2026
    Article
  2. Review
  3. Enhancing delta-tocotrienol production inSynthetic and systems biotechnology · 2026
    Article
  4. Article
  5. Review
  6. Article
  7. Introduction of human mMicrobial cell factories · 2025
    Article
  8. Review
  9. Review
  10. Article
  11. Review
  12. Article
  13. Modularly engineeringFrontiers in bioengineering and biotechnology · 2023
    Article
  14. Article
  15. Article
  16. Article
  17. Translating advances in microbial bioproduction to sustainable biotechnology.Frontiers in bioengineering and biotechnology · 2022
    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

8 authors at 3 institutions in 1 country.

Sasa Liu *College of Enology, Northwest A&F University, Yangling, Shaanxi, 712100, People's Republic of China.
Mengyao Zhang *College of Enology, Northwest A&F University, Yangling, Shaanxi, 712100, People's Republic of China.
Yuyao RenLaboratory of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian, 116023, People's Republic of China.
Guojie JinCollege of Enology, Northwest A&F University, Yangling, Shaanxi, 712100, People's Republic of China.
Yongsheng TaoCollege of Enology, Northwest A&F University, Yangling, Shaanxi, 712100, People's Republic of China.
Liting LyuLaboratory of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian, 116023, People's Republic of China.
Zongbao K ZhaoLaboratory of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian, 116023, People's Republic of China.
Xiaobing YangCollege of Enology, Northwest A&F University, Yangling, Shaanxi, 712100, People's Republic of China. yangxb@nwafu.edu.cn.ORCID http://orcid.org/0000-0002-9833-162X
Northwest A&F University · CNDalian Institute of Chemical Physics · CNNorth West Agriculture and Forestry University · CN

Funding

Chinese Universities Scientific Fund 2452018314National Natural Science Foundation of China 21602218National Natural Science Foundation of China 31801528Natural Science Foundation of Shaanxi Province 2020JM-177
6 · The paper itself

Abstract

backgroundLimonene is a widely used monoterpene in the production of food, pharmaceuticals, biofuels, etc. The objective of this work was to engineer Rhodosporidium toruloides as a cell factory for the production of limonene.

resultsBy overexpressing the limonene synthase (LS), neryl pyrophosphate synthase (NPPS)/geranyl pyrophosphate synthase and the native hydroxy-methyl-glutaryl-CoA reductase (HMGR), we established a baseline for limonene production based on the mevalonate route in Rhodosporidium toruloides. To further enhance the limonene titer, the acetoacetyl-CoA thiolase/HMGR (EfMvaE) and mevalonate synthase (EfMvaS) from Enterococcus faecalis, the mevalonate kinase from Methanosarcina mazei (MmMK) and the chimeric enzyme NPPS-LS were introduced in the carotenogenesis-deficient strain. The resulting strains produced a maximum limonene titer of 393.5 mg/L.

conclusionIn this study, we successfully engineered the carotenogenesis yeast R. toruloides to produce limonene. This is the first report on engineering R. toruloides toward limonene production based on NPP and the fusion protein SltNPPS-CltLS. The results demonstrated that R. toruloides is viable for limonene production, which would provide insights into microbial production of valuable monoterpenes.

Indexed as

LimoneneMetabolic engineeringMicrobial productionMonoterpeneOleaginous yeast

Identifiers

PMID34937561
PMCPMC8697501
OpenAlexW4200541519

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.