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Expression of the Escherichia coli xylose isomerase gene in Saccharomyces cerevisiae

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Sarthy, A V, McConaughy, B L, Lobo, Z, Sundstrom, J A, Furlong, C E, Hall, B D·1987·Applied and Environmental Microbiology

Abstract

Transformation of Saccharomyces cerevisiae by yeast expression plasmids bearing the Escherichia coli xylose isomerase gene leads to production of the protein. Western blotting (immunoblotting) experiments show that immunoreactive protein chains which comigrate with the E. coli enzyme are made in the transformant strains and that the amount produced parallels the copy number of the plasmid. When comparable amounts of immunologically cross-reactive xylose isomerase protein made in E. coli or S. cerevisiae were assayed for enzymatic activity, however, the yeast protein was at least 10(3)-fold less active.

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Crossref · 10.1128/aem.53.9.1996-2000.1987

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Metadata

Authors
Sarthy, A. V., McConaughy, B. L., Lobo, Z., Sundstrom, J. A., Furlong, C. E., & Hall, B. D.
Venue
Applied and Environmental Microbiology
Published
1987-09
Volume
53
Issue
9
Pages
1996-2000
ISSN
  • 0099-2240 (ISSN-L)
  • 1098-5336
OpenAlex
W1515252291
Cited by
160
References
0
FWCI
1.19
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Expression of the Escherichia coli xylose isomerase gene in Saccharomyces cerevisiae. https://app.cochat.ai/papers/10.1128/aem.53.9.1996-2000.1987
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Sarthy, A. V., McConaughy, B. L., Lobo, Z., Sundstrom, J. A., Furlong, C. E., & Hall, B. D. (1987). Expression of the Escherichia coli xylose isomerase gene in Saccharomyces cerevisiae. Applied and Environmental Microbiology. https://doi.org/10.1128/aem.53.9.1996-2000.1987

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.