Deletion of ku homologs increases gene targeting frequency in Streptomyces avermitilis
Abstract Streptomyces avermitilis is an industrially important soil bacterium known for production of avermectins, which are antiparasitic agents useful in animal health care, agriculture, and treatment of human infections. ku genes play a key role in the non-homologous end-joining pathway for repai...
Ausführliche Beschreibung
Autor*in: |
Zhang, Xiaojuan [verfasserIn] Chen, Wei [verfasserIn] Zhang, Yang [verfasserIn] Jiang, Libin [verfasserIn] Chen, Zhi [verfasserIn] Wen, Ying [verfasserIn] Li, Jilun [verfasserIn] |
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Format: |
E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2012 |
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Schlagwörter: |
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Übergeordnetes Werk: |
Enthalten in: Journal of industrial microbiology and biotechnology - Berlin : Springer, 1986, 39(2012), 6 vom: 21. Feb., Seite 917-925 |
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Übergeordnetes Werk: |
volume:39 ; year:2012 ; number:6 ; day:21 ; month:02 ; pages:917-925 |
Links: |
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DOI / URN: |
10.1007/s10295-012-1097-x |
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Katalog-ID: |
SPR009374299 |
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245 | 1 | 0 | |a Deletion of ku homologs increases gene targeting frequency in Streptomyces avermitilis |
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520 | |a Abstract Streptomyces avermitilis is an industrially important soil bacterium known for production of avermectins, which are antiparasitic agents useful in animal health care, agriculture, and treatment of human infections. ku genes play a key role in the non-homologous end-joining pathway for repair of DNA double strand breaks. We identified homologs of eukaryotic ku70 and ku80 genes, termed ku1 and ku2, in S. avermitilis. Mutants with deletion of ku1, ku2, and both genes were constructed and their phenotypic changes were characterized. Deletion of ku genes had no apparent adverse effects on growth, spore formation, or avermectin production. The ku mutants, in comparison to wild-type strain, were slightly more sensitive to the DNA-damaging agent ethyl methanesulfonate, but not to UV exposure or to bleomycin. Gene targeting frequencies by homologous recombination were higher in the ku mutants than in wild-type strain. We conclude that ku-deleted strains will be useful hosts for efficient gene targeting and will facilitate functional analysis of genes in S. avermitilis and other industrially important bacterial strains. | ||
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650 | 4 | |a Non-homologous end-joining (NHEJ) |7 (dpeaa)DE-He213 | |
650 | 4 | |a Homologous recombination (HR) |7 (dpeaa)DE-He213 | |
650 | 4 | |a Gene targeting frequency |7 (dpeaa)DE-He213 | |
700 | 1 | |a Chen, Wei |e verfasserin |4 aut | |
700 | 1 | |a Zhang, Yang |e verfasserin |4 aut | |
700 | 1 | |a Jiang, Libin |e verfasserin |4 aut | |
700 | 1 | |a Chen, Zhi |e verfasserin |4 aut | |
700 | 1 | |a Wen, Ying |e verfasserin |4 aut | |
700 | 1 | |a Li, Jilun |e verfasserin |4 aut | |
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allfields |
10.1007/s10295-012-1097-x doi (DE-627)SPR009374299 (SPR)s10295-012-1097-x-e DE-627 ger DE-627 rakwb eng 570 ASE 42.30 bkl 58.00 bkl Zhang, Xiaojuan verfasserin aut Deletion of ku homologs increases gene targeting frequency in Streptomyces avermitilis 2012 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Streptomyces avermitilis is an industrially important soil bacterium known for production of avermectins, which are antiparasitic agents useful in animal health care, agriculture, and treatment of human infections. ku genes play a key role in the non-homologous end-joining pathway for repair of DNA double strand breaks. We identified homologs of eukaryotic ku70 and ku80 genes, termed ku1 and ku2, in S. avermitilis. Mutants with deletion of ku1, ku2, and both genes were constructed and their phenotypic changes were characterized. Deletion of ku genes had no apparent adverse effects on growth, spore formation, or avermectin production. The ku mutants, in comparison to wild-type strain, were slightly more sensitive to the DNA-damaging agent ethyl methanesulfonate, but not to UV exposure or to bleomycin. Gene targeting frequencies by homologous recombination were higher in the ku mutants than in wild-type strain. We conclude that ku-deleted strains will be useful hosts for efficient gene targeting and will facilitate functional analysis of genes in S. avermitilis and other industrially important bacterial strains. gene (dpeaa)DE-He213 Non-homologous end-joining (NHEJ) (dpeaa)DE-He213 Homologous recombination (HR) (dpeaa)DE-He213 Gene targeting frequency (dpeaa)DE-He213 Chen, Wei verfasserin aut Zhang, Yang verfasserin aut Jiang, Libin verfasserin aut Chen, Zhi verfasserin aut Wen, Ying verfasserin aut Li, Jilun verfasserin aut Enthalten in Journal of industrial microbiology and biotechnology Berlin : Springer, 1986 39(2012), 6 vom: 21. Feb., Seite 917-925 (DE-627)300589514 (DE-600)1482484-X 1476-5535 nnns volume:39 year:2012 number:6 day:21 month:02 pages:917-925 https://dx.doi.org/10.1007/s10295-012-1097-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_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 39 2012 6 21 02 917-925 |
spelling |
10.1007/s10295-012-1097-x doi (DE-627)SPR009374299 (SPR)s10295-012-1097-x-e DE-627 ger DE-627 rakwb eng 570 ASE 42.30 bkl 58.00 bkl Zhang, Xiaojuan verfasserin aut Deletion of ku homologs increases gene targeting frequency in Streptomyces avermitilis 2012 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Streptomyces avermitilis is an industrially important soil bacterium known for production of avermectins, which are antiparasitic agents useful in animal health care, agriculture, and treatment of human infections. ku genes play a key role in the non-homologous end-joining pathway for repair of DNA double strand breaks. We identified homologs of eukaryotic ku70 and ku80 genes, termed ku1 and ku2, in S. avermitilis. Mutants with deletion of ku1, ku2, and both genes were constructed and their phenotypic changes were characterized. Deletion of ku genes had no apparent adverse effects on growth, spore formation, or avermectin production. The ku mutants, in comparison to wild-type strain, were slightly more sensitive to the DNA-damaging agent ethyl methanesulfonate, but not to UV exposure or to bleomycin. Gene targeting frequencies by homologous recombination were higher in the ku mutants than in wild-type strain. We conclude that ku-deleted strains will be useful hosts for efficient gene targeting and will facilitate functional analysis of genes in S. avermitilis and other industrially important bacterial strains. gene (dpeaa)DE-He213 Non-homologous end-joining (NHEJ) (dpeaa)DE-He213 Homologous recombination (HR) (dpeaa)DE-He213 Gene targeting frequency (dpeaa)DE-He213 Chen, Wei verfasserin aut Zhang, Yang verfasserin aut Jiang, Libin verfasserin aut Chen, Zhi verfasserin aut Wen, Ying verfasserin aut Li, Jilun verfasserin aut Enthalten in Journal of industrial microbiology and biotechnology Berlin : Springer, 1986 39(2012), 6 vom: 21. Feb., Seite 917-925 (DE-627)300589514 (DE-600)1482484-X 1476-5535 nnns volume:39 year:2012 number:6 day:21 month:02 pages:917-925 https://dx.doi.org/10.1007/s10295-012-1097-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_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 39 2012 6 21 02 917-925 |
allfields_unstemmed |
10.1007/s10295-012-1097-x doi (DE-627)SPR009374299 (SPR)s10295-012-1097-x-e DE-627 ger DE-627 rakwb eng 570 ASE 42.30 bkl 58.00 bkl Zhang, Xiaojuan verfasserin aut Deletion of ku homologs increases gene targeting frequency in Streptomyces avermitilis 2012 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Streptomyces avermitilis is an industrially important soil bacterium known for production of avermectins, which are antiparasitic agents useful in animal health care, agriculture, and treatment of human infections. ku genes play a key role in the non-homologous end-joining pathway for repair of DNA double strand breaks. We identified homologs of eukaryotic ku70 and ku80 genes, termed ku1 and ku2, in S. avermitilis. Mutants with deletion of ku1, ku2, and both genes were constructed and their phenotypic changes were characterized. Deletion of ku genes had no apparent adverse effects on growth, spore formation, or avermectin production. The ku mutants, in comparison to wild-type strain, were slightly more sensitive to the DNA-damaging agent ethyl methanesulfonate, but not to UV exposure or to bleomycin. Gene targeting frequencies by homologous recombination were higher in the ku mutants than in wild-type strain. We conclude that ku-deleted strains will be useful hosts for efficient gene targeting and will facilitate functional analysis of genes in S. avermitilis and other industrially important bacterial strains. gene (dpeaa)DE-He213 Non-homologous end-joining (NHEJ) (dpeaa)DE-He213 Homologous recombination (HR) (dpeaa)DE-He213 Gene targeting frequency (dpeaa)DE-He213 Chen, Wei verfasserin aut Zhang, Yang verfasserin aut Jiang, Libin verfasserin aut Chen, Zhi verfasserin aut Wen, Ying verfasserin aut Li, Jilun verfasserin aut Enthalten in Journal of industrial microbiology and biotechnology Berlin : Springer, 1986 39(2012), 6 vom: 21. Feb., Seite 917-925 (DE-627)300589514 (DE-600)1482484-X 1476-5535 nnns volume:39 year:2012 number:6 day:21 month:02 pages:917-925 https://dx.doi.org/10.1007/s10295-012-1097-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_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 39 2012 6 21 02 917-925 |
allfieldsGer |
10.1007/s10295-012-1097-x doi (DE-627)SPR009374299 (SPR)s10295-012-1097-x-e DE-627 ger DE-627 rakwb eng 570 ASE 42.30 bkl 58.00 bkl Zhang, Xiaojuan verfasserin aut Deletion of ku homologs increases gene targeting frequency in Streptomyces avermitilis 2012 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Streptomyces avermitilis is an industrially important soil bacterium known for production of avermectins, which are antiparasitic agents useful in animal health care, agriculture, and treatment of human infections. ku genes play a key role in the non-homologous end-joining pathway for repair of DNA double strand breaks. We identified homologs of eukaryotic ku70 and ku80 genes, termed ku1 and ku2, in S. avermitilis. Mutants with deletion of ku1, ku2, and both genes were constructed and their phenotypic changes were characterized. Deletion of ku genes had no apparent adverse effects on growth, spore formation, or avermectin production. The ku mutants, in comparison to wild-type strain, were slightly more sensitive to the DNA-damaging agent ethyl methanesulfonate, but not to UV exposure or to bleomycin. Gene targeting frequencies by homologous recombination were higher in the ku mutants than in wild-type strain. We conclude that ku-deleted strains will be useful hosts for efficient gene targeting and will facilitate functional analysis of genes in S. avermitilis and other industrially important bacterial strains. gene (dpeaa)DE-He213 Non-homologous end-joining (NHEJ) (dpeaa)DE-He213 Homologous recombination (HR) (dpeaa)DE-He213 Gene targeting frequency (dpeaa)DE-He213 Chen, Wei verfasserin aut Zhang, Yang verfasserin aut Jiang, Libin verfasserin aut Chen, Zhi verfasserin aut Wen, Ying verfasserin aut Li, Jilun verfasserin aut Enthalten in Journal of industrial microbiology and biotechnology Berlin : Springer, 1986 39(2012), 6 vom: 21. Feb., Seite 917-925 (DE-627)300589514 (DE-600)1482484-X 1476-5535 nnns volume:39 year:2012 number:6 day:21 month:02 pages:917-925 https://dx.doi.org/10.1007/s10295-012-1097-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_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 39 2012 6 21 02 917-925 |
allfieldsSound |
10.1007/s10295-012-1097-x doi (DE-627)SPR009374299 (SPR)s10295-012-1097-x-e DE-627 ger DE-627 rakwb eng 570 ASE 42.30 bkl 58.00 bkl Zhang, Xiaojuan verfasserin aut Deletion of ku homologs increases gene targeting frequency in Streptomyces avermitilis 2012 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Streptomyces avermitilis is an industrially important soil bacterium known for production of avermectins, which are antiparasitic agents useful in animal health care, agriculture, and treatment of human infections. ku genes play a key role in the non-homologous end-joining pathway for repair of DNA double strand breaks. We identified homologs of eukaryotic ku70 and ku80 genes, termed ku1 and ku2, in S. avermitilis. Mutants with deletion of ku1, ku2, and both genes were constructed and their phenotypic changes were characterized. Deletion of ku genes had no apparent adverse effects on growth, spore formation, or avermectin production. The ku mutants, in comparison to wild-type strain, were slightly more sensitive to the DNA-damaging agent ethyl methanesulfonate, but not to UV exposure or to bleomycin. Gene targeting frequencies by homologous recombination were higher in the ku mutants than in wild-type strain. We conclude that ku-deleted strains will be useful hosts for efficient gene targeting and will facilitate functional analysis of genes in S. avermitilis and other industrially important bacterial strains. gene (dpeaa)DE-He213 Non-homologous end-joining (NHEJ) (dpeaa)DE-He213 Homologous recombination (HR) (dpeaa)DE-He213 Gene targeting frequency (dpeaa)DE-He213 Chen, Wei verfasserin aut Zhang, Yang verfasserin aut Jiang, Libin verfasserin aut Chen, Zhi verfasserin aut Wen, Ying verfasserin aut Li, Jilun verfasserin aut Enthalten in Journal of industrial microbiology and biotechnology Berlin : Springer, 1986 39(2012), 6 vom: 21. Feb., Seite 917-925 (DE-627)300589514 (DE-600)1482484-X 1476-5535 nnns volume:39 year:2012 number:6 day:21 month:02 pages:917-925 https://dx.doi.org/10.1007/s10295-012-1097-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_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 39 2012 6 21 02 917-925 |
language |
English |
source |
Enthalten in Journal of industrial microbiology and biotechnology 39(2012), 6 vom: 21. Feb., Seite 917-925 volume:39 year:2012 number:6 day:21 month:02 pages:917-925 |
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Enthalten in Journal of industrial microbiology and biotechnology 39(2012), 6 vom: 21. Feb., Seite 917-925 volume:39 year:2012 number:6 day:21 month:02 pages:917-925 |
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gene Non-homologous end-joining (NHEJ) Homologous recombination (HR) Gene targeting frequency |
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Journal of industrial microbiology and biotechnology |
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Zhang, Xiaojuan @@aut@@ Chen, Wei @@aut@@ Zhang, Yang @@aut@@ Jiang, Libin @@aut@@ Chen, Zhi @@aut@@ Wen, Ying @@aut@@ Li, Jilun @@aut@@ |
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2012-02-21T00:00:00Z |
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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">SPR009374299</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230519121642.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">201005s2012 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s10295-012-1097-x</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)SPR009374299</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(SPR)s10295-012-1097-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">570</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">58.00</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Zhang, Xiaojuan</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Deletion of ku homologs increases gene targeting frequency in Streptomyces avermitilis</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2012</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 Streptomyces avermitilis is an industrially important soil bacterium known for production of avermectins, which are antiparasitic agents useful in animal health care, agriculture, and treatment of human infections. ku genes play a key role in the non-homologous end-joining pathway for repair of DNA double strand breaks. We identified homologs of eukaryotic ku70 and ku80 genes, termed ku1 and ku2, in S. avermitilis. Mutants with deletion of ku1, ku2, and both genes were constructed and their phenotypic changes were characterized. Deletion of ku genes had no apparent adverse effects on growth, spore formation, or avermectin production. The ku mutants, in comparison to wild-type strain, were slightly more sensitive to the DNA-damaging agent ethyl methanesulfonate, but not to UV exposure or to bleomycin. Gene targeting frequencies by homologous recombination were higher in the ku mutants than in wild-type strain. We conclude that ku-deleted strains will be useful hosts for efficient gene targeting and will facilitate functional analysis of genes in S. avermitilis and other industrially important bacterial strains.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">gene</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Non-homologous end-joining (NHEJ)</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Homologous recombination (HR)</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Gene targeting frequency</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Chen, Wei</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Zhang, Yang</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Jiang, Libin</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Chen, Zhi</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Wen, Ying</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Li, Jilun</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Journal of industrial microbiology and biotechnology</subfield><subfield code="d">Berlin : Springer, 1986</subfield><subfield code="g">39(2012), 6 vom: 21. 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author |
Zhang, Xiaojuan |
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Zhang, Xiaojuan ddc 570 bkl 42.30 bkl 58.00 misc gene misc Non-homologous end-joining (NHEJ) misc Homologous recombination (HR) misc Gene targeting frequency Deletion of ku homologs increases gene targeting frequency in Streptomyces avermitilis |
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570 ASE 42.30 bkl 58.00 bkl Deletion of ku homologs increases gene targeting frequency in Streptomyces avermitilis gene (dpeaa)DE-He213 Non-homologous end-joining (NHEJ) (dpeaa)DE-He213 Homologous recombination (HR) (dpeaa)DE-He213 Gene targeting frequency (dpeaa)DE-He213 |
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ddc 570 bkl 42.30 bkl 58.00 misc gene misc Non-homologous end-joining (NHEJ) misc Homologous recombination (HR) misc Gene targeting frequency |
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Deletion of ku homologs increases gene targeting frequency in Streptomyces avermitilis |
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Deletion of ku homologs increases gene targeting frequency in Streptomyces avermitilis |
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Zhang, Xiaojuan |
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Zhang, Xiaojuan Chen, Wei Zhang, Yang Jiang, Libin Chen, Zhi Wen, Ying Li, Jilun |
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deletion of ku homologs increases gene targeting frequency in streptomyces avermitilis |
title_auth |
Deletion of ku homologs increases gene targeting frequency in Streptomyces avermitilis |
abstract |
Abstract Streptomyces avermitilis is an industrially important soil bacterium known for production of avermectins, which are antiparasitic agents useful in animal health care, agriculture, and treatment of human infections. ku genes play a key role in the non-homologous end-joining pathway for repair of DNA double strand breaks. We identified homologs of eukaryotic ku70 and ku80 genes, termed ku1 and ku2, in S. avermitilis. Mutants with deletion of ku1, ku2, and both genes were constructed and their phenotypic changes were characterized. Deletion of ku genes had no apparent adverse effects on growth, spore formation, or avermectin production. The ku mutants, in comparison to wild-type strain, were slightly more sensitive to the DNA-damaging agent ethyl methanesulfonate, but not to UV exposure or to bleomycin. Gene targeting frequencies by homologous recombination were higher in the ku mutants than in wild-type strain. We conclude that ku-deleted strains will be useful hosts for efficient gene targeting and will facilitate functional analysis of genes in S. avermitilis and other industrially important bacterial strains. |
abstractGer |
Abstract Streptomyces avermitilis is an industrially important soil bacterium known for production of avermectins, which are antiparasitic agents useful in animal health care, agriculture, and treatment of human infections. ku genes play a key role in the non-homologous end-joining pathway for repair of DNA double strand breaks. We identified homologs of eukaryotic ku70 and ku80 genes, termed ku1 and ku2, in S. avermitilis. Mutants with deletion of ku1, ku2, and both genes were constructed and their phenotypic changes were characterized. Deletion of ku genes had no apparent adverse effects on growth, spore formation, or avermectin production. The ku mutants, in comparison to wild-type strain, were slightly more sensitive to the DNA-damaging agent ethyl methanesulfonate, but not to UV exposure or to bleomycin. Gene targeting frequencies by homologous recombination were higher in the ku mutants than in wild-type strain. We conclude that ku-deleted strains will be useful hosts for efficient gene targeting and will facilitate functional analysis of genes in S. avermitilis and other industrially important bacterial strains. |
abstract_unstemmed |
Abstract Streptomyces avermitilis is an industrially important soil bacterium known for production of avermectins, which are antiparasitic agents useful in animal health care, agriculture, and treatment of human infections. ku genes play a key role in the non-homologous end-joining pathway for repair of DNA double strand breaks. We identified homologs of eukaryotic ku70 and ku80 genes, termed ku1 and ku2, in S. avermitilis. Mutants with deletion of ku1, ku2, and both genes were constructed and their phenotypic changes were characterized. Deletion of ku genes had no apparent adverse effects on growth, spore formation, or avermectin production. The ku mutants, in comparison to wild-type strain, were slightly more sensitive to the DNA-damaging agent ethyl methanesulfonate, but not to UV exposure or to bleomycin. Gene targeting frequencies by homologous recombination were higher in the ku mutants than in wild-type strain. We conclude that ku-deleted strains will be useful hosts for efficient gene targeting and will facilitate functional analysis of genes in S. avermitilis and other industrially important bacterial strains. |
collection_details |
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container_issue |
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title_short |
Deletion of ku homologs increases gene targeting frequency in Streptomyces avermitilis |
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https://dx.doi.org/10.1007/s10295-012-1097-x |
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score |
7.4003267 |