Evidence map›Paper›PMID 23793944›Full record

ArticleWorld journal of microbiology & biotechnology2013

Characterization, cloning and functional expression of novel xylanase from Thermomyces lanuginosus SS-8 isolated from self-heating plant wreckage material.

Smriti Shrivastava, Pratyoosh Shukla, Putchen Dakshinamoorthy Deepalakshmi, Kunal Mukhopadhyay

Abstract read
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In one paragraph

Article in World journal of microbiology & biotechnology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
2.0field-weighted citation impact, top 14% 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

9 citing papers in PubMed, 28 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

4 authors at 1 institution in 1 country.

Smriti ShrivastavaDepartment of Biotechnology, Birla Institute of Technology, Mesra, Ranchi, 835215, India.
Pratyoosh Shukla
Putchen Dakshinamoorthy Deepalakshmi
Kunal Mukhopadhyay
Birla Institute of Technology, Mesra · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Extracellular cellulase free xylanase from Thermomyces lanuginosus sp. SS-8, isolated from self heating plant wreckage material was identified as β-1,4-endo-xylanase precursor, a monomer of 21.3 kDa with no carbohydrate residue. This xylanase retained 80 % activity at 60 °C for 96 h, was active at a wide pH range of 3-11 and uniquely hydrolyzed xylan to xylose without production of xylo-oligosaccharides. Gene xynSS8 encoding xylanase from T. lanuginosus SS-8 was cloned and functionally expressed in Escherichia coli XL1 Blue using pTZ57R/T plasmid and xynSS8/pQE-9 expression vector construct respectively. Gene xynSS8 was of 777 bp and deduced amino acid sequence was a mature xylanase of 258 amino acids. XynSS8 has extra 33 amino acids compared to its nearest homolog and was thermo-alkali tolerant as that of native protein. The xylanase could degrade pulp and release substantial chromophoric materials and lignin derived compounds indicating its effective utility in pulp bleaching. Novel characteristics of the enzyme may contribute to its wide industrial usage. This is first report of cloning and functional expression of the novel xylanase from T. lanuginosus SS-8.

Indexed as

Amino Acid SequenceAscomycotaCelluloseCloning, MolecularEndo-1,4-beta XylanasesFungal ProteinsLigninSequence AlignmentSequence Homology, Amino AcidbagasseCelluloseEndo-1,4-beta XylanasesFungal ProteinsLignin

Identifiers

PMID23793944
OpenAlexW2024826318

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.