Evidence map›Paper›PMID 20585832›Full record

ArticleJournal of industrial microbiology & biotechnology2010

Cloning and characterization of squalene synthase gene from Fusarium fujikuroi (Saw.) Wr.

Rui-Yu Zhao, Wei Xiao, Hai-Li Cheng, Ping Zhu, Ke-Di Cheng

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In one paragraph

Article in Journal of industrial microbiology & biotechnology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.3field-weighted citation impact, top 41% 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

4 citing papers in PubMed, 14 citations in OpenAlex.

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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

5 authors at 1 institution in 1 country.

Rui-Yu ZhaoDepartment of Biosynthesis of Natural Products, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, 1 Xian Nong Tan Street, Beijing, 100050, China.
Wei Xiao
Hai-Li Cheng
Ping Zhu
Ke-Di Cheng
Chinese Academy of Medical Sciences & Peking Union Medical College · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The gene encoding squalene synthase (GfSQS) was cloned from Fusarium fujikuroi (Gibberella fujikuroi MP-C) and characterized. The cloned genomic DNA is 3,267 bp in length, including the 5'-untranslated region (UTR), 3'-UTR, four exons, and three introns. A noncanonical splice-site (CA-GG, or GC-AG) was found at the first intron. The open reading frame of the gene is 1,389 bp in length, corresponding to a predicted polypeptide of 462 amino acid residues with a MW 53.4 kDa. The predicted GfSQS shares at least four conserved regions involved in the enzymatic activity with the SQSs of varied species. The recombinant protein was expressed in E. coli and detected by SDS-PAGE and western blot. GC-MS analysis showed that the wild-type GfSQS could catalyze the reaction from farnesyl diphosphate (FPP) to squalene, while the mutant mGfSQS (D82G) lost total activity, supporting the prediction that the aspartate-rich motif (DTXED) in the region I of SQS is essential for binding of the diphosphate substrate.

Indexed as

Amino Acid SequenceBase SequenceBlotting, WesternCloning, MolecularConserved SequenceDNA, FungalElectrophoresis, Polyacrylamide GelFarnesyl-Diphosphate FarnesyltransferaseFungal ProteinsFusariumGene Expression Regulation, FungalMolecular Sequence DataMutationOpen Reading FramesPhylogenyRecombinant ProteinsDNA, FungalFarnesyl-Diphosphate FarnesyltransferaseFungal ProteinsRecombinant ProteinsSqualene

Identifiers

PMID20585832
OpenAlexW2042851784

What OpenQuestion holds

Textmetadata
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.