Evidence map›Paper›PMID 22350000›Full record

ArticleCurrent microbiology2012

Detection and identification of vegetative insecticidal proteins vip3 genes of Bacillus thuringiensis strains using polymerase chain reaction-high resolution melt analysis.

Haitao Li, Changlong Shu, Xiaoming He, JiGuo Gao, Rongmei Liu, Dafang Huang

Abstract readEvaluation Study
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In one paragraph

Article in Current microbiology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
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.

Haitao LiNortheast Agricultural University, Harbin 150030, People's Republic of China. lihaitaoer@yahoo.com.cn
Changlong Shu
Xiaoming He
JiGuo Gao
Rongmei Liu
Dafang Huang

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In this study, vegetative insecticidal proteins vip3 genes from Bacillus thuringiensis strains were detected based on polymerase chain reaction-high resolution melt (PCR-HRM) analysis. A pair of primers was designed according to the conservative sequences in 150 bp region of the known vip3 subfamily. The 150 bp regions of difference vip3 genes have only a few nucleotide difference vip3 genes were detected in 8 of 11 standard B. thuringiensis strains, and vip3Aa genes, vip3Af genes and vip3Ba gene can be distinguished as different melting curves by this method. The results demonstrate the utility of the HRM assay for mutant screening using vip3 gene. The PCR-HRM method may be a valuable and reliable tool for specific detection and identification of vip3 genes.

Indexed as

Bacillus thuringiensisBacillus thuringiensis ToxinsBacterial ProteinsBacterial Typing TechniquesBase SequenceDNA PrimersEndotoxinsHemolysin ProteinsMolecular Sequence DataPolymerase Chain ReactionTransition TemperatureBacillus thuringiensis ToxinsBacterial ProteinsDNA PrimersEndotoxinsHemolysin Proteinsinsecticidal crystal protein, Bacillus Thuringiensis

Identifiers

What OpenQuestion holds

Textmetadata
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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.