Evidence map›Paper›PMID 35515757›Full record

ArticleRSC advances2020

The use of fluorescent protein-tagged carbohydrate-binding modules to evaluate the influence of drying on cellulose accessibility and enzymatic hydrolysis.

Drake Mboowa, Vinay Khatri, Jack N Saddler

Abstract read
In one paragraph

Article in RSC advances, 2020. 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
–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

3 citing papers in PubMed.

  1. Article
  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

3 authors.

Drake MboowaForest Products Biotechnology/Bioenergy Group, Faculty of Forestry, Department of Wood Science, University of British Columbia 2424 main mall Vancouver BC V6T 1Z4 Canada jack.saddler@ubc.ca dmbooowa@mail.ubc.ca vinay.khatri@ubc.ca.
Vinay KhatriForest Products Biotechnology/Bioenergy Group, Faculty of Forestry, Department of Wood Science, University of British Columbia 2424 main mall Vancouver BC V6T 1Z4 Canada jack.saddler@ubc.ca dmbooowa@mail.ubc.ca vinay.khatri@ubc.ca.
Jack N SaddlerForest Products Biotechnology/Bioenergy Group, Faculty of Forestry, Department of Wood Science, University of British Columbia 2424 main mall Vancouver BC V6T 1Z4 Canada jack.saddler@ubc.ca dmbooowa@mail.ubc.ca vinay.khatri@ubc.ca.ORCID https://orcid.org/0000-0003-2497-9922

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The influence of drying on cellulose accessibility and enzymatic hydrolysis was assessed. Dissolving pulp was differentially dried by freeze-, air- and oven-drying at 50 °C and subsequently hydrolyzed using the commercial CTec 3 cellulase preparation. It was apparent that drying reduced the ease of enzymatic hydrolysis of all of the substrates with a pronounced reduction (48%) exhibited by the oven-dried pulp. To assess if the ease of hydrolysis was due to enzyme accessibility to the substrate, microscopy (SEM), FTIR spectroscopy, water retention value (WRV), fiber aspect ratio analysis, Simons' stain and the selective binding of Fluorescent Protein-tagged Carbohydrate Binding Modules (FP-CBMs): CBM3a (crystalline cellulose) and CBM17 (amorphous cellulose) in combination with confocal laser scanning microscopy (CLSM) were used. The combined methods indicated that, if the gross characteristics of the substrate limited enzyme accessibility, the cellulases, as represented by the FP-CBMs, could not in turn access the finer structural components of the cellulosic substrates.

Identifiers

PMID35515757
PMCPMC9055586

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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.