A shortened, two-enzyme pathway for 2,3-butanediol production in Escherichia coli

Abstract The platform chemical 2,3-butanediol (2,3-BDO) is produced by a number of microorganisms via a three-enzyme pathway starting from pyruvate. Here, we report production of 2,3-BDO via a shortened, two-enzyme pathway in Escherichia coli. A synthetic operon consisting of the acetolactate syntha...
Ausführliche Beschreibung

Gespeichert in:

Autor*in:	Reshamwala, Shamlan M. S. [verfasserIn] Deb, Shalini S. [verfasserIn] Lali, Arvind M. [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2017

Schlagwörter:	2,3-Butanediol Acetoin

Übergeordnetes Werk:	Enthalten in: Journal of industrial microbiology and biotechnology - Berlin : Springer, 1986, 44(2017), 9 vom: 25. Mai, Seite 1273-1277
Übergeordnetes Werk:	volume:44 ; year:2017 ; number:9 ; day:25 ; month:05 ; pages:1273-1277

Links:	Volltext

DOI / URN:	10.1007/s10295-017-1957-5

Katalog-ID:	SPR009383301

Internformat


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520			\|a Abstract The platform chemical 2,3-butanediol (2,3-BDO) is produced by a number of microorganisms via a three-enzyme pathway starting from pyruvate. Here, we report production of 2,3-BDO via a shortened, two-enzyme pathway in Escherichia coli. A synthetic operon consisting of the acetolactate synthase (ALS) and acetoin reductase (AR) genes from Enterobacter under control of the T7 promoter was cloned in an episomal plasmid. E. coli transformed with this plasmid produced 2,3-BDO and the pathway intermediate acetoin, demonstrating that the shortened pathway was functional. To assemble a synthetic operon for inducer- and plasmid-free production of 2,3-BDO, ALS and AR genes were integrated in the E. coli genome under control of the constitutive ackA promoter. Shake flask-level cultivation led to accumulation of ~1 g/L acetoin and ~0.66 g/L 2,3-BDO in the medium. The novel biosynthetic route for 2,3-BDO biosynthesis described herein provides a simple and cost-effective approach for production of this important chemical.
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912			\|a GBV_ILN_281
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912			\|a GBV_ILN_602
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912			\|a GBV_ILN_2001
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912			\|a GBV_ILN_2005
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912			\|a GBV_ILN_2039
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912			\|a GBV_ILN_2049
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912			\|a GBV_ILN_2057
912			\|a GBV_ILN_2059
912			\|a GBV_ILN_2061
912			\|a GBV_ILN_2064
912			\|a GBV_ILN_2065
912			\|a GBV_ILN_2068
912			\|a GBV_ILN_2070
912			\|a GBV_ILN_2086
912			\|a GBV_ILN_2088
912			\|a GBV_ILN_2093
912			\|a GBV_ILN_2106
912			\|a GBV_ILN_2107
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matchkey_str	article:14765535:2017----::sotndwezmptwyo2btndopouto
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publishDate	2017
allfields	10.1007/s10295-017-1957-5 doi (DE-627)SPR009383301 (SPR)s10295-017-1957-5-e DE-627 ger DE-627 rakwb eng 570 ASE 42.30 bkl 58.00 bkl Reshamwala, Shamlan M. S. verfasserin aut A shortened, two-enzyme pathway for 2,3-butanediol production in Escherichia coli 2017 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract The platform chemical 2,3-butanediol (2,3-BDO) is produced by a number of microorganisms via a three-enzyme pathway starting from pyruvate. Here, we report production of 2,3-BDO via a shortened, two-enzyme pathway in Escherichia coli. A synthetic operon consisting of the acetolactate synthase (ALS) and acetoin reductase (AR) genes from Enterobacter under control of the T7 promoter was cloned in an episomal plasmid. E. coli transformed with this plasmid produced 2,3-BDO and the pathway intermediate acetoin, demonstrating that the shortened pathway was functional. To assemble a synthetic operon for inducer- and plasmid-free production of 2,3-BDO, ALS and AR genes were integrated in the E. coli genome under control of the constitutive ackA promoter. Shake flask-level cultivation led to accumulation of ~1 g/L acetoin and ~0.66 g/L 2,3-BDO in the medium. The novel biosynthetic route for 2,3-BDO biosynthesis described herein provides a simple and cost-effective approach for production of this important chemical. 2,3-Butanediol (dpeaa)DE-He213 Acetoin (dpeaa)DE-He213 Deb, Shalini S. verfasserin aut Lali, Arvind M. verfasserin aut Enthalten in Journal of industrial microbiology and biotechnology Berlin : Springer, 1986 44(2017), 9 vom: 25. Mai, Seite 1273-1277 (DE-627)300589514 (DE-600)1482484-X 1476-5535 nnns volume:44 year:2017 number:9 day:25 month:05 pages:1273-1277 https://dx.doi.org/10.1007/s10295-017-1957-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 42.30 ASE 58.00 ASE AR 44 2017 9 25 05 1273-1277
spelling	10.1007/s10295-017-1957-5 doi (DE-627)SPR009383301 (SPR)s10295-017-1957-5-e DE-627 ger DE-627 rakwb eng 570 ASE 42.30 bkl 58.00 bkl Reshamwala, Shamlan M. S. verfasserin aut A shortened, two-enzyme pathway for 2,3-butanediol production in Escherichia coli 2017 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract The platform chemical 2,3-butanediol (2,3-BDO) is produced by a number of microorganisms via a three-enzyme pathway starting from pyruvate. Here, we report production of 2,3-BDO via a shortened, two-enzyme pathway in Escherichia coli. A synthetic operon consisting of the acetolactate synthase (ALS) and acetoin reductase (AR) genes from Enterobacter under control of the T7 promoter was cloned in an episomal plasmid. E. coli transformed with this plasmid produced 2,3-BDO and the pathway intermediate acetoin, demonstrating that the shortened pathway was functional. To assemble a synthetic operon for inducer- and plasmid-free production of 2,3-BDO, ALS and AR genes were integrated in the E. coli genome under control of the constitutive ackA promoter. Shake flask-level cultivation led to accumulation of ~1 g/L acetoin and ~0.66 g/L 2,3-BDO in the medium. The novel biosynthetic route for 2,3-BDO biosynthesis described herein provides a simple and cost-effective approach for production of this important chemical. 2,3-Butanediol (dpeaa)DE-He213 Acetoin (dpeaa)DE-He213 Deb, Shalini S. verfasserin aut Lali, Arvind M. verfasserin aut Enthalten in Journal of industrial microbiology and biotechnology Berlin : Springer, 1986 44(2017), 9 vom: 25. Mai, Seite 1273-1277 (DE-627)300589514 (DE-600)1482484-X 1476-5535 nnns volume:44 year:2017 number:9 day:25 month:05 pages:1273-1277 https://dx.doi.org/10.1007/s10295-017-1957-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 42.30 ASE 58.00 ASE AR 44 2017 9 25 05 1273-1277
allfields_unstemmed	10.1007/s10295-017-1957-5 doi (DE-627)SPR009383301 (SPR)s10295-017-1957-5-e DE-627 ger DE-627 rakwb eng 570 ASE 42.30 bkl 58.00 bkl Reshamwala, Shamlan M. S. verfasserin aut A shortened, two-enzyme pathway for 2,3-butanediol production in Escherichia coli 2017 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract The platform chemical 2,3-butanediol (2,3-BDO) is produced by a number of microorganisms via a three-enzyme pathway starting from pyruvate. Here, we report production of 2,3-BDO via a shortened, two-enzyme pathway in Escherichia coli. A synthetic operon consisting of the acetolactate synthase (ALS) and acetoin reductase (AR) genes from Enterobacter under control of the T7 promoter was cloned in an episomal plasmid. E. coli transformed with this plasmid produced 2,3-BDO and the pathway intermediate acetoin, demonstrating that the shortened pathway was functional. To assemble a synthetic operon for inducer- and plasmid-free production of 2,3-BDO, ALS and AR genes were integrated in the E. coli genome under control of the constitutive ackA promoter. Shake flask-level cultivation led to accumulation of ~1 g/L acetoin and ~0.66 g/L 2,3-BDO in the medium. The novel biosynthetic route for 2,3-BDO biosynthesis described herein provides a simple and cost-effective approach for production of this important chemical. 2,3-Butanediol (dpeaa)DE-He213 Acetoin (dpeaa)DE-He213 Deb, Shalini S. verfasserin aut Lali, Arvind M. verfasserin aut Enthalten in Journal of industrial microbiology and biotechnology Berlin : Springer, 1986 44(2017), 9 vom: 25. Mai, Seite 1273-1277 (DE-627)300589514 (DE-600)1482484-X 1476-5535 nnns volume:44 year:2017 number:9 day:25 month:05 pages:1273-1277 https://dx.doi.org/10.1007/s10295-017-1957-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 42.30 ASE 58.00 ASE AR 44 2017 9 25 05 1273-1277
allfieldsGer	10.1007/s10295-017-1957-5 doi (DE-627)SPR009383301 (SPR)s10295-017-1957-5-e DE-627 ger DE-627 rakwb eng 570 ASE 42.30 bkl 58.00 bkl Reshamwala, Shamlan M. S. verfasserin aut A shortened, two-enzyme pathway for 2,3-butanediol production in Escherichia coli 2017 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract The platform chemical 2,3-butanediol (2,3-BDO) is produced by a number of microorganisms via a three-enzyme pathway starting from pyruvate. Here, we report production of 2,3-BDO via a shortened, two-enzyme pathway in Escherichia coli. A synthetic operon consisting of the acetolactate synthase (ALS) and acetoin reductase (AR) genes from Enterobacter under control of the T7 promoter was cloned in an episomal plasmid. E. coli transformed with this plasmid produced 2,3-BDO and the pathway intermediate acetoin, demonstrating that the shortened pathway was functional. To assemble a synthetic operon for inducer- and plasmid-free production of 2,3-BDO, ALS and AR genes were integrated in the E. coli genome under control of the constitutive ackA promoter. Shake flask-level cultivation led to accumulation of ~1 g/L acetoin and ~0.66 g/L 2,3-BDO in the medium. The novel biosynthetic route for 2,3-BDO biosynthesis described herein provides a simple and cost-effective approach for production of this important chemical. 2,3-Butanediol (dpeaa)DE-He213 Acetoin (dpeaa)DE-He213 Deb, Shalini S. verfasserin aut Lali, Arvind M. verfasserin aut Enthalten in Journal of industrial microbiology and biotechnology Berlin : Springer, 1986 44(2017), 9 vom: 25. Mai, Seite 1273-1277 (DE-627)300589514 (DE-600)1482484-X 1476-5535 nnns volume:44 year:2017 number:9 day:25 month:05 pages:1273-1277 https://dx.doi.org/10.1007/s10295-017-1957-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 42.30 ASE 58.00 ASE AR 44 2017 9 25 05 1273-1277
allfieldsSound	10.1007/s10295-017-1957-5 doi (DE-627)SPR009383301 (SPR)s10295-017-1957-5-e DE-627 ger DE-627 rakwb eng 570 ASE 42.30 bkl 58.00 bkl Reshamwala, Shamlan M. S. verfasserin aut A shortened, two-enzyme pathway for 2,3-butanediol production in Escherichia coli 2017 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract The platform chemical 2,3-butanediol (2,3-BDO) is produced by a number of microorganisms via a three-enzyme pathway starting from pyruvate. Here, we report production of 2,3-BDO via a shortened, two-enzyme pathway in Escherichia coli. A synthetic operon consisting of the acetolactate synthase (ALS) and acetoin reductase (AR) genes from Enterobacter under control of the T7 promoter was cloned in an episomal plasmid. E. coli transformed with this plasmid produced 2,3-BDO and the pathway intermediate acetoin, demonstrating that the shortened pathway was functional. To assemble a synthetic operon for inducer- and plasmid-free production of 2,3-BDO, ALS and AR genes were integrated in the E. coli genome under control of the constitutive ackA promoter. Shake flask-level cultivation led to accumulation of ~1 g/L acetoin and ~0.66 g/L 2,3-BDO in the medium. The novel biosynthetic route for 2,3-BDO biosynthesis described herein provides a simple and cost-effective approach for production of this important chemical. 2,3-Butanediol (dpeaa)DE-He213 Acetoin (dpeaa)DE-He213 Deb, Shalini S. verfasserin aut Lali, Arvind M. verfasserin aut Enthalten in Journal of industrial microbiology and biotechnology Berlin : Springer, 1986 44(2017), 9 vom: 25. Mai, Seite 1273-1277 (DE-627)300589514 (DE-600)1482484-X 1476-5535 nnns volume:44 year:2017 number:9 day:25 month:05 pages:1273-1277 https://dx.doi.org/10.1007/s10295-017-1957-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 42.30 ASE 58.00 ASE AR 44 2017 9 25 05 1273-1277
language	English
source	Enthalten in Journal of industrial microbiology and biotechnology 44(2017), 9 vom: 25. Mai, Seite 1273-1277 volume:44 year:2017 number:9 day:25 month:05 pages:1273-1277
sourceStr	Enthalten in Journal of industrial microbiology and biotechnology 44(2017), 9 vom: 25. Mai, Seite 1273-1277 volume:44 year:2017 number:9 day:25 month:05 pages:1273-1277
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	2,3-Butanediol Acetoin
dewey-raw	570
isfreeaccess_bool	false
container_title	Journal of industrial microbiology and biotechnology
authorswithroles_txt_mv	Reshamwala, Shamlan M. S. @@aut@@ Deb, Shalini S. @@aut@@ Lali, Arvind M. @@aut@@
publishDateDaySort_date	2017-05-25T00:00:00Z
hierarchy_top_id	300589514
dewey-sort	3570
id	SPR009383301
language_de	englisch
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author	Reshamwala, Shamlan M. S.
spellingShingle	Reshamwala, Shamlan M. S. ddc 570 bkl 42.30 bkl 58.00 misc 2,3-Butanediol misc Acetoin A shortened, two-enzyme pathway for 2,3-butanediol production in Escherichia coli
authorStr	Reshamwala, Shamlan M. S.
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topic_title	570 ASE 42.30 bkl 58.00 bkl A shortened, two-enzyme pathway for 2,3-butanediol production in Escherichia coli 2,3-Butanediol (dpeaa)DE-He213 Acetoin (dpeaa)DE-He213
topic	ddc 570 bkl 42.30 bkl 58.00 misc 2,3-Butanediol misc Acetoin
topic_unstemmed	ddc 570 bkl 42.30 bkl 58.00 misc 2,3-Butanediol misc Acetoin
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title	A shortened, two-enzyme pathway for 2,3-butanediol production in Escherichia coli
ctrlnum	(DE-627)SPR009383301 (SPR)s10295-017-1957-5-e
title_full	A shortened, two-enzyme pathway for 2,3-butanediol production in Escherichia coli
author_sort	Reshamwala, Shamlan M. S.
journal	Journal of industrial microbiology and biotechnology
journalStr	Journal of industrial microbiology and biotechnology
lang_code	eng
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author_browse	Reshamwala, Shamlan M. S. Deb, Shalini S. Lali, Arvind M.
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author-letter	Reshamwala, Shamlan M. S.
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author2-role	verfasserin
title_sort	shortened, two-enzyme pathway for 2,3-butanediol production in escherichia coli
title_auth	A shortened, two-enzyme pathway for 2,3-butanediol production in Escherichia coli
abstract	Abstract The platform chemical 2,3-butanediol (2,3-BDO) is produced by a number of microorganisms via a three-enzyme pathway starting from pyruvate. Here, we report production of 2,3-BDO via a shortened, two-enzyme pathway in Escherichia coli. A synthetic operon consisting of the acetolactate synthase (ALS) and acetoin reductase (AR) genes from Enterobacter under control of the T7 promoter was cloned in an episomal plasmid. E. coli transformed with this plasmid produced 2,3-BDO and the pathway intermediate acetoin, demonstrating that the shortened pathway was functional. To assemble a synthetic operon for inducer- and plasmid-free production of 2,3-BDO, ALS and AR genes were integrated in the E. coli genome under control of the constitutive ackA promoter. Shake flask-level cultivation led to accumulation of ~1 g/L acetoin and ~0.66 g/L 2,3-BDO in the medium. The novel biosynthetic route for 2,3-BDO biosynthesis described herein provides a simple and cost-effective approach for production of this important chemical.
abstractGer	Abstract The platform chemical 2,3-butanediol (2,3-BDO) is produced by a number of microorganisms via a three-enzyme pathway starting from pyruvate. Here, we report production of 2,3-BDO via a shortened, two-enzyme pathway in Escherichia coli. A synthetic operon consisting of the acetolactate synthase (ALS) and acetoin reductase (AR) genes from Enterobacter under control of the T7 promoter was cloned in an episomal plasmid. E. coli transformed with this plasmid produced 2,3-BDO and the pathway intermediate acetoin, demonstrating that the shortened pathway was functional. To assemble a synthetic operon for inducer- and plasmid-free production of 2,3-BDO, ALS and AR genes were integrated in the E. coli genome under control of the constitutive ackA promoter. Shake flask-level cultivation led to accumulation of ~1 g/L acetoin and ~0.66 g/L 2,3-BDO in the medium. The novel biosynthetic route for 2,3-BDO biosynthesis described herein provides a simple and cost-effective approach for production of this important chemical.
abstract_unstemmed	Abstract The platform chemical 2,3-butanediol (2,3-BDO) is produced by a number of microorganisms via a three-enzyme pathway starting from pyruvate. Here, we report production of 2,3-BDO via a shortened, two-enzyme pathway in Escherichia coli. A synthetic operon consisting of the acetolactate synthase (ALS) and acetoin reductase (AR) genes from Enterobacter under control of the T7 promoter was cloned in an episomal plasmid. E. coli transformed with this plasmid produced 2,3-BDO and the pathway intermediate acetoin, demonstrating that the shortened pathway was functional. To assemble a synthetic operon for inducer- and plasmid-free production of 2,3-BDO, ALS and AR genes were integrated in the E. coli genome under control of the constitutive ackA promoter. Shake flask-level cultivation led to accumulation of ~1 g/L acetoin and ~0.66 g/L 2,3-BDO in the medium. The novel biosynthetic route for 2,3-BDO biosynthesis described herein provides a simple and cost-effective approach for production of this important chemical.
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title_short	A shortened, two-enzyme pathway for 2,3-butanediol production in Escherichia coli
url	https://dx.doi.org/10.1007/s10295-017-1957-5
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author2	Deb, Shalini S. Lali, Arvind M.
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doi_str	10.1007/s10295-017-1957-5
up_date	2024-07-04T01:51:10.898Z
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S.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="2"><subfield code="a">A shortened, two-enzyme pathway for 2,3-butanediol production in Escherichia coli</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2017</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract The platform chemical 2,3-butanediol (2,3-BDO) is produced by a number of microorganisms via a three-enzyme pathway starting from pyruvate. Here, we report production of 2,3-BDO via a shortened, two-enzyme pathway in Escherichia coli. A synthetic operon consisting of the acetolactate synthase (ALS) and acetoin reductase (AR) genes from Enterobacter under control of the T7 promoter was cloned in an episomal plasmid. E. coli transformed with this plasmid produced 2,3-BDO and the pathway intermediate acetoin, demonstrating that the shortened pathway was functional. To assemble a synthetic operon for inducer- and plasmid-free production of 2,3-BDO, ALS and AR genes were integrated in the E. coli genome under control of the constitutive ackA promoter. Shake flask-level cultivation led to accumulation of ~1 g/L acetoin and ~0.66 g/L 2,3-BDO in the medium. 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A shortened, two-enzyme pathway for 2,3-butanediol production in Escherichia coli

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