Inactivation of the extracytoplasmic function sigma factor Sig6 stimulates avermectin production in Streptomyces avermitilis
Abstract The role of the extracytoplasmic function (ECF) σ factor Sig6 (SAV663) in avermectin production by Streptomyces avermitilis was investigated by gene-deletion, complementation and over-expression experiments. Inactivation of Sig6 had no major effect on growth, stress responses, or morphology...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Jiang, Libin [verfasserIn] Liu, Yanping [verfasserIn] Wang, Pan [verfasserIn] Wen, Ying [verfasserIn] Song, Yuan [verfasserIn] Chen, Zhi [verfasserIn] Li, Jilun [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2011 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: Biotechnology letters - Dordrecht [u.a.] : Springer Science + Business Media B.V, 1979, 33(2011), 10 vom: 21. Juni, Seite 1955-1961 |
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| Übergeordnetes Werk: |
volume:33 ; year:2011 ; number:10 ; day:21 ; month:06 ; pages:1955-1961 |
| Links: |
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| DOI / URN: |
10.1007/s10529-011-0673-x |
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| Katalog-ID: |
SPR010848207 |
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| 245 | 1 | 0 | |a Inactivation of the extracytoplasmic function sigma factor Sig6 stimulates avermectin production in Streptomyces avermitilis |
| 264 | 1 | |c 2011 | |
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| 520 | |a Abstract The role of the extracytoplasmic function (ECF) σ factor Sig6 (SAV663) in avermectin production by Streptomyces avermitilis was investigated by gene-deletion, complementation and over-expression experiments. Inactivation of Sig6 had no major effect on growth, stress responses, or morphology. Avermectin yield was increased 2- to 2.7-fold (~680 μg/ml) relative to the wild-type strain by deletion of the sig6 gene, and was restored to the wild-type level by introduction of a single copy of sig6. Introduction of extra multi-copy or integrative sig6 vectors into the wild-type decreased avermectin yield by 56–63%. Taken together, these findings indicate that Sig6 plays a negative regulatory role in avermectin production in S. avermitilis. RT-PCR analysis demonstrated that this role of Sig6 is mediated by the pathway-specific activator gene aveR. | ||
| 650 | 4 | |a Avermectin |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a ECF sigma factor |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Gene deletion |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Liu, Yanping |e verfasserin |4 aut | |
| 700 | 1 | |a Wang, Pan |e verfasserin |4 aut | |
| 700 | 1 | |a Wen, Ying |e verfasserin |4 aut | |
| 700 | 1 | |a Song, Yuan |e verfasserin |4 aut | |
| 700 | 1 | |a Chen, Zhi |e verfasserin |4 aut | |
| 700 | 1 | |a Li, Jilun |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Biotechnology letters |d Dordrecht [u.a.] : Springer Science + Business Media B.V, 1979 |g 33(2011), 10 vom: 21. Juni, Seite 1955-1961 |w (DE-627)312808356 |w (DE-600)2012203-2 |x 1573-6776 |7 nnns |
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| 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 | ||
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| 912 | |a GBV_ILN_2107 | ||
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10.1007/s10529-011-0673-x doi (DE-627)SPR010848207 (SPR)s10529-011-0673-x-e DE-627 ger DE-627 rakwb eng 660 ASE 42.30 bkl 58.30 bkl Jiang, Libin verfasserin aut Inactivation of the extracytoplasmic function sigma factor Sig6 stimulates avermectin production in Streptomyces avermitilis 2011 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract The role of the extracytoplasmic function (ECF) σ factor Sig6 (SAV663) in avermectin production by Streptomyces avermitilis was investigated by gene-deletion, complementation and over-expression experiments. Inactivation of Sig6 had no major effect on growth, stress responses, or morphology. Avermectin yield was increased 2- to 2.7-fold (~680 μg/ml) relative to the wild-type strain by deletion of the sig6 gene, and was restored to the wild-type level by introduction of a single copy of sig6. Introduction of extra multi-copy or integrative sig6 vectors into the wild-type decreased avermectin yield by 56–63%. Taken together, these findings indicate that Sig6 plays a negative regulatory role in avermectin production in S. avermitilis. RT-PCR analysis demonstrated that this role of Sig6 is mediated by the pathway-specific activator gene aveR. Avermectin (dpeaa)DE-He213 ECF sigma factor (dpeaa)DE-He213 Gene deletion (dpeaa)DE-He213 Liu, Yanping verfasserin aut Wang, Pan verfasserin aut Wen, Ying verfasserin aut Song, Yuan verfasserin aut Chen, Zhi verfasserin aut Li, Jilun verfasserin aut Enthalten in Biotechnology letters Dordrecht [u.a.] : Springer Science + Business Media B.V, 1979 33(2011), 10 vom: 21. Juni, Seite 1955-1961 (DE-627)312808356 (DE-600)2012203-2 1573-6776 nnns volume:33 year:2011 number:10 day:21 month:06 pages:1955-1961 https://dx.doi.org/10.1007/s10529-011-0673-x 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_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_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 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_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_4393 GBV_ILN_4700 42.30 ASE 58.30 ASE AR 33 2011 10 21 06 1955-1961 |
| spelling |
10.1007/s10529-011-0673-x doi (DE-627)SPR010848207 (SPR)s10529-011-0673-x-e DE-627 ger DE-627 rakwb eng 660 ASE 42.30 bkl 58.30 bkl Jiang, Libin verfasserin aut Inactivation of the extracytoplasmic function sigma factor Sig6 stimulates avermectin production in Streptomyces avermitilis 2011 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract The role of the extracytoplasmic function (ECF) σ factor Sig6 (SAV663) in avermectin production by Streptomyces avermitilis was investigated by gene-deletion, complementation and over-expression experiments. Inactivation of Sig6 had no major effect on growth, stress responses, or morphology. Avermectin yield was increased 2- to 2.7-fold (~680 μg/ml) relative to the wild-type strain by deletion of the sig6 gene, and was restored to the wild-type level by introduction of a single copy of sig6. Introduction of extra multi-copy or integrative sig6 vectors into the wild-type decreased avermectin yield by 56–63%. Taken together, these findings indicate that Sig6 plays a negative regulatory role in avermectin production in S. avermitilis. RT-PCR analysis demonstrated that this role of Sig6 is mediated by the pathway-specific activator gene aveR. Avermectin (dpeaa)DE-He213 ECF sigma factor (dpeaa)DE-He213 Gene deletion (dpeaa)DE-He213 Liu, Yanping verfasserin aut Wang, Pan verfasserin aut Wen, Ying verfasserin aut Song, Yuan verfasserin aut Chen, Zhi verfasserin aut Li, Jilun verfasserin aut Enthalten in Biotechnology letters Dordrecht [u.a.] : Springer Science + Business Media B.V, 1979 33(2011), 10 vom: 21. Juni, Seite 1955-1961 (DE-627)312808356 (DE-600)2012203-2 1573-6776 nnns volume:33 year:2011 number:10 day:21 month:06 pages:1955-1961 https://dx.doi.org/10.1007/s10529-011-0673-x 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_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_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 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_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_4393 GBV_ILN_4700 42.30 ASE 58.30 ASE AR 33 2011 10 21 06 1955-1961 |
| allfields_unstemmed |
10.1007/s10529-011-0673-x doi (DE-627)SPR010848207 (SPR)s10529-011-0673-x-e DE-627 ger DE-627 rakwb eng 660 ASE 42.30 bkl 58.30 bkl Jiang, Libin verfasserin aut Inactivation of the extracytoplasmic function sigma factor Sig6 stimulates avermectin production in Streptomyces avermitilis 2011 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract The role of the extracytoplasmic function (ECF) σ factor Sig6 (SAV663) in avermectin production by Streptomyces avermitilis was investigated by gene-deletion, complementation and over-expression experiments. Inactivation of Sig6 had no major effect on growth, stress responses, or morphology. Avermectin yield was increased 2- to 2.7-fold (~680 μg/ml) relative to the wild-type strain by deletion of the sig6 gene, and was restored to the wild-type level by introduction of a single copy of sig6. Introduction of extra multi-copy or integrative sig6 vectors into the wild-type decreased avermectin yield by 56–63%. Taken together, these findings indicate that Sig6 plays a negative regulatory role in avermectin production in S. avermitilis. RT-PCR analysis demonstrated that this role of Sig6 is mediated by the pathway-specific activator gene aveR. Avermectin (dpeaa)DE-He213 ECF sigma factor (dpeaa)DE-He213 Gene deletion (dpeaa)DE-He213 Liu, Yanping verfasserin aut Wang, Pan verfasserin aut Wen, Ying verfasserin aut Song, Yuan verfasserin aut Chen, Zhi verfasserin aut Li, Jilun verfasserin aut Enthalten in Biotechnology letters Dordrecht [u.a.] : Springer Science + Business Media B.V, 1979 33(2011), 10 vom: 21. Juni, Seite 1955-1961 (DE-627)312808356 (DE-600)2012203-2 1573-6776 nnns volume:33 year:2011 number:10 day:21 month:06 pages:1955-1961 https://dx.doi.org/10.1007/s10529-011-0673-x 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_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_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 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_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_4393 GBV_ILN_4700 42.30 ASE 58.30 ASE AR 33 2011 10 21 06 1955-1961 |
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10.1007/s10529-011-0673-x doi (DE-627)SPR010848207 (SPR)s10529-011-0673-x-e DE-627 ger DE-627 rakwb eng 660 ASE 42.30 bkl 58.30 bkl Jiang, Libin verfasserin aut Inactivation of the extracytoplasmic function sigma factor Sig6 stimulates avermectin production in Streptomyces avermitilis 2011 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract The role of the extracytoplasmic function (ECF) σ factor Sig6 (SAV663) in avermectin production by Streptomyces avermitilis was investigated by gene-deletion, complementation and over-expression experiments. Inactivation of Sig6 had no major effect on growth, stress responses, or morphology. Avermectin yield was increased 2- to 2.7-fold (~680 μg/ml) relative to the wild-type strain by deletion of the sig6 gene, and was restored to the wild-type level by introduction of a single copy of sig6. Introduction of extra multi-copy or integrative sig6 vectors into the wild-type decreased avermectin yield by 56–63%. Taken together, these findings indicate that Sig6 plays a negative regulatory role in avermectin production in S. avermitilis. RT-PCR analysis demonstrated that this role of Sig6 is mediated by the pathway-specific activator gene aveR. Avermectin (dpeaa)DE-He213 ECF sigma factor (dpeaa)DE-He213 Gene deletion (dpeaa)DE-He213 Liu, Yanping verfasserin aut Wang, Pan verfasserin aut Wen, Ying verfasserin aut Song, Yuan verfasserin aut Chen, Zhi verfasserin aut Li, Jilun verfasserin aut Enthalten in Biotechnology letters Dordrecht [u.a.] : Springer Science + Business Media B.V, 1979 33(2011), 10 vom: 21. Juni, Seite 1955-1961 (DE-627)312808356 (DE-600)2012203-2 1573-6776 nnns volume:33 year:2011 number:10 day:21 month:06 pages:1955-1961 https://dx.doi.org/10.1007/s10529-011-0673-x 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_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_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 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_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_4393 GBV_ILN_4700 42.30 ASE 58.30 ASE AR 33 2011 10 21 06 1955-1961 |
| allfieldsSound |
10.1007/s10529-011-0673-x doi (DE-627)SPR010848207 (SPR)s10529-011-0673-x-e DE-627 ger DE-627 rakwb eng 660 ASE 42.30 bkl 58.30 bkl Jiang, Libin verfasserin aut Inactivation of the extracytoplasmic function sigma factor Sig6 stimulates avermectin production in Streptomyces avermitilis 2011 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract The role of the extracytoplasmic function (ECF) σ factor Sig6 (SAV663) in avermectin production by Streptomyces avermitilis was investigated by gene-deletion, complementation and over-expression experiments. Inactivation of Sig6 had no major effect on growth, stress responses, or morphology. Avermectin yield was increased 2- to 2.7-fold (~680 μg/ml) relative to the wild-type strain by deletion of the sig6 gene, and was restored to the wild-type level by introduction of a single copy of sig6. Introduction of extra multi-copy or integrative sig6 vectors into the wild-type decreased avermectin yield by 56–63%. Taken together, these findings indicate that Sig6 plays a negative regulatory role in avermectin production in S. avermitilis. RT-PCR analysis demonstrated that this role of Sig6 is mediated by the pathway-specific activator gene aveR. Avermectin (dpeaa)DE-He213 ECF sigma factor (dpeaa)DE-He213 Gene deletion (dpeaa)DE-He213 Liu, Yanping verfasserin aut Wang, Pan verfasserin aut Wen, Ying verfasserin aut Song, Yuan verfasserin aut Chen, Zhi verfasserin aut Li, Jilun verfasserin aut Enthalten in Biotechnology letters Dordrecht [u.a.] : Springer Science + Business Media B.V, 1979 33(2011), 10 vom: 21. Juni, Seite 1955-1961 (DE-627)312808356 (DE-600)2012203-2 1573-6776 nnns volume:33 year:2011 number:10 day:21 month:06 pages:1955-1961 https://dx.doi.org/10.1007/s10529-011-0673-x 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_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_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 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_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_4393 GBV_ILN_4700 42.30 ASE 58.30 ASE AR 33 2011 10 21 06 1955-1961 |
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English |
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Enthalten in Biotechnology letters 33(2011), 10 vom: 21. Juni, Seite 1955-1961 volume:33 year:2011 number:10 day:21 month:06 pages:1955-1961 |
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Enthalten in Biotechnology letters 33(2011), 10 vom: 21. Juni, Seite 1955-1961 volume:33 year:2011 number:10 day:21 month:06 pages:1955-1961 |
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Avermectin ECF sigma factor Gene deletion |
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Biotechnology letters |
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Jiang, Libin @@aut@@ Liu, Yanping @@aut@@ Wang, Pan @@aut@@ Wen, Ying @@aut@@ Song, Yuan @@aut@@ Chen, Zhi @@aut@@ Li, Jilun @@aut@@ |
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2011-06-21T00:00:00Z |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">SPR010848207</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230519185740.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">201005s2011 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s10529-011-0673-x</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)SPR010848207</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(SPR)s10529-011-0673-x-e</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">660</subfield><subfield code="q">ASE</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">42.30</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">58.30</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Jiang, Libin</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Inactivation of the extracytoplasmic function sigma factor Sig6 stimulates avermectin production in Streptomyces avermitilis</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2011</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 role of the extracytoplasmic function (ECF) σ factor Sig6 (SAV663) in avermectin production by Streptomyces avermitilis was investigated by gene-deletion, complementation and over-expression experiments. Inactivation of Sig6 had no major effect on growth, stress responses, or morphology. Avermectin yield was increased 2- to 2.7-fold (~680 μg/ml) relative to the wild-type strain by deletion of the sig6 gene, and was restored to the wild-type level by introduction of a single copy of sig6. Introduction of extra multi-copy or integrative sig6 vectors into the wild-type decreased avermectin yield by 56–63%. Taken together, these findings indicate that Sig6 plays a negative regulatory role in avermectin production in S. avermitilis. 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Jiang, Libin |
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660 ASE 42.30 bkl 58.30 bkl Inactivation of the extracytoplasmic function sigma factor Sig6 stimulates avermectin production in Streptomyces avermitilis Avermectin (dpeaa)DE-He213 ECF sigma factor (dpeaa)DE-He213 Gene deletion (dpeaa)DE-He213 |
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inactivation of the extracytoplasmic function sigma factor sig6 stimulates avermectin production in streptomyces avermitilis |
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Inactivation of the extracytoplasmic function sigma factor Sig6 stimulates avermectin production in Streptomyces avermitilis |
| abstract |
Abstract The role of the extracytoplasmic function (ECF) σ factor Sig6 (SAV663) in avermectin production by Streptomyces avermitilis was investigated by gene-deletion, complementation and over-expression experiments. Inactivation of Sig6 had no major effect on growth, stress responses, or morphology. Avermectin yield was increased 2- to 2.7-fold (~680 μg/ml) relative to the wild-type strain by deletion of the sig6 gene, and was restored to the wild-type level by introduction of a single copy of sig6. Introduction of extra multi-copy or integrative sig6 vectors into the wild-type decreased avermectin yield by 56–63%. Taken together, these findings indicate that Sig6 plays a negative regulatory role in avermectin production in S. avermitilis. RT-PCR analysis demonstrated that this role of Sig6 is mediated by the pathway-specific activator gene aveR. |
| abstractGer |
Abstract The role of the extracytoplasmic function (ECF) σ factor Sig6 (SAV663) in avermectin production by Streptomyces avermitilis was investigated by gene-deletion, complementation and over-expression experiments. Inactivation of Sig6 had no major effect on growth, stress responses, or morphology. Avermectin yield was increased 2- to 2.7-fold (~680 μg/ml) relative to the wild-type strain by deletion of the sig6 gene, and was restored to the wild-type level by introduction of a single copy of sig6. Introduction of extra multi-copy or integrative sig6 vectors into the wild-type decreased avermectin yield by 56–63%. Taken together, these findings indicate that Sig6 plays a negative regulatory role in avermectin production in S. avermitilis. RT-PCR analysis demonstrated that this role of Sig6 is mediated by the pathway-specific activator gene aveR. |
| abstract_unstemmed |
Abstract The role of the extracytoplasmic function (ECF) σ factor Sig6 (SAV663) in avermectin production by Streptomyces avermitilis was investigated by gene-deletion, complementation and over-expression experiments. Inactivation of Sig6 had no major effect on growth, stress responses, or morphology. Avermectin yield was increased 2- to 2.7-fold (~680 μg/ml) relative to the wild-type strain by deletion of the sig6 gene, and was restored to the wild-type level by introduction of a single copy of sig6. Introduction of extra multi-copy or integrative sig6 vectors into the wild-type decreased avermectin yield by 56–63%. Taken together, these findings indicate that Sig6 plays a negative regulatory role in avermectin production in S. avermitilis. RT-PCR analysis demonstrated that this role of Sig6 is mediated by the pathway-specific activator gene aveR. |
| collection_details |
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| container_issue |
10 |
| title_short |
Inactivation of the extracytoplasmic function sigma factor Sig6 stimulates avermectin production in Streptomyces avermitilis |
| url |
https://dx.doi.org/10.1007/s10529-011-0673-x |
| remote_bool |
true |
| author2 |
Liu, Yanping Wang, Pan Wen, Ying Song, Yuan Chen, Zhi Li, Jilun |
| author2Str |
Liu, Yanping Wang, Pan Wen, Ying Song, Yuan Chen, Zhi Li, Jilun |
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312808356 |
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c |
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false |
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false |
| doi_str |
10.1007/s10529-011-0673-x |
| up_date |
2024-07-03T18:41:44.259Z |
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1803584383761776640 |
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| score |
7.4007874 |