Evidence map›Paper›PMID 25474088›Full record

ArticleInternational journal of molecular sciences2014

Cloning and characterization of farnesyl diphosphate synthase gene involved in triterpenoids biosynthesis from Poria cocos.

Jianrong Wang, Yangyuan Li, Danni Liu

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.7field-weighted citation impact, top 30% 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

10 citing papers in PubMed, 25 citations in OpenAlex.

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  7. Functional analysis ofFrontiers in plant science · 2022
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  8. Genome editing in the edible fungusFrontiers in microbiology · 2022
    Article
  9. 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

3 authors at 1 institution in 1 country.

Jianrong WangGuangdong VTR Bio-Tech Co., Ltd., Zhuhai 519060, Guangdong, China. believe1234@126.com.
Yangyuan LiGuangdong VTR Bio-Tech Co., Ltd., Zhuhai 519060, Guangdong, China. liyangyuanvtr@163.com.
Danni LiuGuangdong VTR Bio-Tech Co., Ltd., Zhuhai 519060, Guangdong, China. danni_vtr@163.com.
Guangdong Polytechnic of Science and Technology · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Poria cocos (P. cocos) has long been used as traditional Chinese medicine and triterpenoids are the most important pharmacologically active constituents of this fungus. Farnesyl pyrophosphate synthase (FPS) is a key enzyme of triterpenoids biosynthesis. The gene encoding FPS was cloned from P. cocos by degenerate PCR, inverse PCR and cassette PCR. The open reading frame of the gene is 1086 bp in length, corresponding to a predicted polypeptide of 361 amino acid residues with a molecular weight of 41.2 kDa. Comparison of the P. cocos FPS deduced amino acid sequence with other species showed the highest identity with Ganoderma lucidum (74%). The predicted P. cocos FPS shares at least four conserved regions involved in the enzymatic activity with the FPSs of varied species. The recombinant protein was expressed in Pichia pastoris and purified. Gas chromatography analysis showed that the recombinant FPS could catalyze the formation of farnesyl diphosphate (FPP) from geranyl diphosphate (GPP) and isopentenyl diphosphate (IPP). Furthermore, the expression profile of the FPS gene and content of total triterpenoids under different stages of development and methyl jasmonate treatments were determined. The results indicated that there is a positive correlation between the activity of FPS and the amount of total triterpenoids produced in P. cocos.

Indexed as

Genes, FungalAcetatesAmino Acid SequenceBase SequenceBiocatalysisBiosynthetic PathwaysChromatography, GasCloning, MolecularCyclopentanesElectrophoresis, Polyacrylamide GelGene Expression ProfilingGene Expression Regulation, DevelopmentalGene Expression Regulation, FungalGeranyltranstransferaseMolecular Sequence DataOxylipinsAcetatesCyclopentanesGeranyltranstransferasemethyl jasmonateOxylipinsTriterpenes

Identifiers

PMID25474088
PMCPMC4284702
OpenAlexW2057069589

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.