Evidence map›Paper›PMID 7764056›Full record

ArticleApplied microbiology and biotechnology1993

Cloning of the Aspergillus niger gene encoding alpha-L-arabinofuranosidase A.

M J Flipphi, J Visser, P van der Veen, L H de Graaff

Abstract read
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In one paragraph

Article in Applied microbiology and biotechnology, 1993. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

16 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Expression ofBiotechnology for biofuels · 2017
    Article
  7. Article
  8. Article
  9. Article
  10. Fungal enzyme sets for plant polysaccharide degradation.Applied microbiology and biotechnology · 2011
    Review
  11. Aspergillus enzymes involved in degradation of plant cell wall polysaccharides.Microbiology and molecular biology reviews : MMBR · 2001
    Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. 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

4 authors.

M J FlipphiDepartment of Genetics, Wageningen Agricultural University, The Netherlands.
J Visser
P van der Veen
L H de Graaff

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Using L-arabitol as an inducer, simple induction conditions were established that resulted in high-level expression of alpha-L-arabinofuranosidase A by an Aspergillus niger D-xylulose kinase mutant strain. These conditions were adapted to construct a cDNA expression library from which an alpha-L-arabinofuranosidase A cDNA clone was isolated using specific antiserum. The corresponding gene encoding alpha-L-arabinofuranosidase A (abfA) was isolated from a genomic library and cloned into a high copy plasmid vector. By co-transformation of uridine auxotrophic mutants lacking orotidine-5-phosphate decarboxylase activity, the afbA gene was introduced both in A. niger and A. nidulans, using the A. niger pyrA gene as selection marker. The identity of the abfA gene was confirmed by overexpression of the gene product by A. niger and A. nidulans transformants, upon growth using sugar beet pulp as the carbon source.

Indexed as

Phosphotransferases (Alcohol Group Acceptor)Aspergillus nidulansAspergillus nigerBiotechnologyCloning, MolecularDNA, FungalGene ExpressionGenes, FungalGlycoside HydrolasesPhosphotransferasesRestriction MappingSugar Alcoholsalpha-N-arabinofuranosidasearabitolDNA, FungalGlycoside HydrolasesPhosphotransferasesPhosphotransferases (Alcohol Group Acceptor)Sugar Alcoholsxylulokinase

Identifiers

PMID7764056

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.