Evidence map›Paper›PMID 15114873›Full record

ArticleFolia microbiologica2004

Chitosanase activity in Bacillus thuringiensis.

R Cruz Camarillo, O Sánchez Pérez, N G Rojas Avelizapa, M Gómez Ramírez, L I Rojas Avelizapa

Abstract read
PubMed Publisher
In one paragraph

Article in Folia microbiologica, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.4field-weighted citation impact, top 42% 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

3 citing papers in PubMed, 10 citations in OpenAlex.

  1. Trial
  2. Review
  3. 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

5 authors at 2 institutions in 1 country.

R Cruz CamarilloDepartamento de Microbiología, Escuela Nacional de Ciencias Biológicas, Instituto Politecnico National, México 11340, DF, México. cruzcamarillo@hotmail.com
O Sánchez Pérez
N G Rojas Avelizapa
M Gómez Ramírez
L I Rojas Avelizapa
Instituto Politécnico Nacional · MXMexican Institute of Petroleum · MX

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The ability to produce extracellular chitosanase (EC 3.2.1.132) was found by plate assays in 18 (23%) out of 77 crystalliferous strains of Bacillus thuringiensis. The best chitosanase producer was selected after the growth chosen in a liquid medium with colloidal chitosan as carbon source. Enzyme production was optimized (a 4-d incubation at 32 degrees C with shaking in a medium of pH 6.5 with 4% colloidal chitosan) and the enzyme was partially characterized. This is the first report on the chitosanase of B. thuringiensis.

Indexed as

Bacillus thuringiensisChitinChitosanChromatography, GelElectrophoresis, Polyacrylamide GelEnzyme InhibitorsEnzyme StabilityGlycoside HydrolasesHydrogen-Ion ConcentrationMolecular WeightPest Control, BiologicalTemperatureChitinChitosanchitosanaseEnzyme InhibitorsGlycoside Hydrolases

Identifiers

PMID15114873
OpenAlexW2071339874

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.