Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Gillian M. Stephens"'
Publikováno v:
Enzyme and Microbial Technology. 25:810-819
Production of toluene cis-glycol (TCG) was investigated using recombinant Escherichia coli strains that express toluene dioxygenase under the tac promoter. E. coli TG2 was selected as the host for the recombinant plasmid, pTAC365, because the TCG yie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1702bb6c0096ca5e9af2e214c7d18e8
https://doi.org/10.1016/s0141-0229(99)00123-4
https://doi.org/10.1016/s0141-0229(99)00123-4
Autor:
Gillian M. Stephens, E.Timothy Davies
Publikováno v:
Enzyme and Microbial Technology. 23:129-132
Acetobacterium woodii was grown on fructose, methanol, 3,4,5-trimethoxycinnamate, or 3-(3,4,5-trimethoxyphenyl)-propanoate in the presence or absence of caffeate. The cells were harvested and tested for their ability to hydrogenate CC bonds using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74e009ada838510746207fa2016ebf6c
https://doi.org/10.1016/s0141-0229(98)00029-5
https://doi.org/10.1016/s0141-0229(98)00029-5
Publikováno v:
Microbiology. 143:2321-2329
Summary: An o-xylene-utilizing Rhodococcus, strain B3, was isolated from enrichments with o-xylene. The pathway for o-xylene degradation was investigated by simultaneous adaptation experiments, studies of product formation by a mutant and fortuitous
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::550e2f1c974419fa9bf623b255738919
https://doi.org/10.1099/00221287-143-7-2321
https://doi.org/10.1099/00221287-143-7-2321
Publikováno v:
Biotechnology Letters. 19:1165-1168
Acetobacterium woodii produced catechol (up to 7.84 mM) by demethylating 2-methoxyphenol during growth in the presence or absence of fructose. The highest product concentrations were obtained when 2-methoxyphenol was the sole energy source but the hi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0dce2a564fd172875bfb883ac40fb34f
https://doi.org/10.1023/a:1018469300533
https://doi.org/10.1023/a:1018469300533
Publikováno v:
Biotechnology Techniques. 9:617-622
The viable count in fructose-grown cultures of Acetobacterium woodii fell to undetectable levels 186 h after the stationary phase was reached. The loss of viability was due to accumulation of undissociated acetic acid, since loss of viability could b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b289a5435b708c1727b7665d4e1eeb9
https://doi.org/10.1007/bf00152455
https://doi.org/10.1007/bf00152455
Publikováno v:
Biotechnology Techniques. 8:733-738
A simple procedure for screening Clostridium acetobutylicum for biotransformations to produce alcohols was developed by supplementing rich medium with glucose and butyric acid to obtain butanol-producing cultures. No special apparatus was required to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f739382e8658c27e482930001f5b706
https://doi.org/10.1007/bf00151478
https://doi.org/10.1007/bf00151478
Publikováno v:
Chemical communications (Cambridge, England). (17)
Waste glycerol was converted to secondary amines in a one pot reaction, using Clostridium butyricum and catalytic hydrogen transfer-mediated amination.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56ae36f3de2ae51d0d9f6e37c9c270da
https://pubmed.ncbi.nlm.nih.gov/19377668
https://pubmed.ncbi.nlm.nih.gov/19377668
Autor:
Gillian M. Stephens, Warwick B. Dunn, Alan J. Dickson, Rasmus Hansen, Arfa Maqsood, Christopher A. Sellick, Royston Goodacre
Publikováno v:
Analytical chemistry. 81(1)
Global metabolite analysis approaches, coupled with sophisticated data analysis and modeling procedures (metabolomics), permit a dynamic read-out of how cellular proteins interact with cellular and environmental conditions to determine cell status. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f5192e384e3b12d4052bfb8835dd098
https://pubmed.ncbi.nlm.nih.gov/19061395
https://pubmed.ncbi.nlm.nih.gov/19061395
Autor:
Roger M. Jarvis, Stephanie Schuler, Royston Goodacre, Gillian M. Stephens, Catherine L. Winder, David Broadhurst, Warwick B. Dunn
Publikováno v:
Analytical chemistry. 80(8)
Metabolomics and systems biology require the acquisition of reproducible, robust, reliable, and homogeneous biological data sets. Therefore, we developed and validated standard operating procedures (SOPs) for quenching and efficient extraction of met
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0dee9662d95eba4f29c1e69a97b66f2a
https://pubmed.ncbi.nlm.nih.gov/18331064
https://pubmed.ncbi.nlm.nih.gov/18331064
Autor:
H. Jungnickel, John C. Vickerman, Oliver Sg, Gillian M. Stephens, Nicholas P. Lockyer, Emrys A. Jones
Publikováno v:
Analytical chemistry. 77(6)
We present a TOF-SIMS analysis of the cell surface differences between four yeast strains from two species, Candida glabrata and Saccharomyces cerevisiae (haploid strains BY4742 and BY4741 and the derived diploid BY4743). The study assesses the suita
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c71d9ce4bb612b7679199c5f49d5ab5
https://pubmed.ncbi.nlm.nih.gov/15762580
https://pubmed.ncbi.nlm.nih.gov/15762580