CN101948826B - 一种耐甲硫氨酸的除虫链霉菌菌种筛选方法 - Google Patents
一种耐甲硫氨酸的除虫链霉菌菌种筛选方法 Download PDFInfo
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- CN101948826B CN101948826B CN2010102660544A CN201010266054A CN101948826B CN 101948826 B CN101948826 B CN 101948826B CN 2010102660544 A CN2010102660544 A CN 2010102660544A CN 201010266054 A CN201010266054 A CN 201010266054A CN 101948826 B CN101948826 B CN 101948826B
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- methionine
- met
- deinsectization streptomycete
- humidity
- condition
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- FFEARJCKVFRZRR-BYPYZUCNSA-N L-methionine Chemical compound CSCC[C@H](N)C(O)=O FFEARJCKVFRZRR-BYPYZUCNSA-N 0.000 title claims abstract description 44
- 229930182817 methionine Natural products 0.000 title claims abstract description 44
- 238000012216 screening Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 25
- 241001468227 Streptomyces avermitilis Species 0.000 title abstract description 6
- 239000000725 suspension Substances 0.000 claims abstract description 24
- 239000001963 growth medium Substances 0.000 claims abstract description 18
- 230000002068 genetic effect Effects 0.000 claims abstract description 12
- 230000001580 bacterial effect Effects 0.000 claims description 86
- 241001655322 Streptomycetales Species 0.000 claims description 44
- 239000002609 medium Substances 0.000 claims description 44
- 239000008213 purified water Substances 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 19
- 238000000855 fermentation Methods 0.000 claims description 15
- 230000004151 fermentation Effects 0.000 claims description 15
- 238000012807 shake-flask culturing Methods 0.000 claims description 14
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 claims description 12
- 239000000843 powder Substances 0.000 claims description 12
- 238000011218 seed culture Methods 0.000 claims description 11
- 229920001817 Agar Polymers 0.000 claims description 8
- 239000008272 agar Substances 0.000 claims description 8
- 235000015097 nutrients Nutrition 0.000 claims description 8
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 6
- 244000068988 Glycine max Species 0.000 claims description 6
- 235000010469 Glycine max Nutrition 0.000 claims description 6
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims description 6
- 229920002472 Starch Polymers 0.000 claims description 6
- 229940041514 candida albicans extract Drugs 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 6
- 238000011081 inoculation Methods 0.000 claims description 6
- 231100000219 mutagenic Toxicity 0.000 claims description 6
- 230000003505 mutagenic effect Effects 0.000 claims description 6
- 239000008107 starch Substances 0.000 claims description 6
- 235000019698 starch Nutrition 0.000 claims description 6
- 239000012138 yeast extract Substances 0.000 claims description 6
- 241000894006 Bacteria Species 0.000 claims description 4
- 235000003276 Apios tuberosa Nutrition 0.000 claims description 3
- 235000010777 Arachis hypogaea Nutrition 0.000 claims description 3
- 235000010744 Arachis villosulicarpa Nutrition 0.000 claims description 3
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 3
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 claims description 3
- 244000133018 Panax trifolius Species 0.000 claims description 3
- 235000003704 aspartic acid Nutrition 0.000 claims description 3
- 235000015278 beef Nutrition 0.000 claims description 3
- OQFSQFPPLPISGP-UHFFFAOYSA-N beta-carboxyaspartic acid Natural products OC(=O)C(N)C(C(O)=O)C(O)=O OQFSQFPPLPISGP-UHFFFAOYSA-N 0.000 claims description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 3
- ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 claims description 3
- 229910000396 dipotassium phosphate Inorganic materials 0.000 claims description 3
- 235000019797 dipotassium phosphate Nutrition 0.000 claims description 3
- 239000000284 extract Substances 0.000 claims description 3
- 239000008103 glucose Substances 0.000 claims description 3
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 claims description 3
- 235000012054 meals Nutrition 0.000 claims description 3
- TVXXNOYZHKPKGW-UHFFFAOYSA-N sodium molybdate (anhydrous) Chemical compound [Na+].[Na+].[O-][Mo]([O-])(=O)=O TVXXNOYZHKPKGW-UHFFFAOYSA-N 0.000 claims description 3
- 238000007865 diluting Methods 0.000 claims description 2
- 231100000350 mutagenesis Toxicity 0.000 abstract description 3
- 238000002703 mutagenesis Methods 0.000 abstract description 3
- 238000009630 liquid culture Methods 0.000 abstract description 2
- 230000000813 microbial effect Effects 0.000 abstract 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 239000000243 solution Substances 0.000 description 4
- 239000000523 sample Substances 0.000 description 3
- MEFKEPWMEQBLKI-AIRLBKTGSA-N S-adenosyl-L-methioninate Chemical compound O[C@@H]1[C@H](O)[C@@H](C[S+](CC[C@H](N)C([O-])=O)C)O[C@H]1N1C2=NC=NC(N)=C2N=C1 MEFKEPWMEQBLKI-AIRLBKTGSA-N 0.000 description 2
- 229960001570 ademetionine Drugs 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 230000004060 metabolic process Effects 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- FRXSZNDVFUDTIR-UHFFFAOYSA-N 6-methoxy-1,2,3,4-tetrahydroquinoline Chemical compound N1CCCC2=CC(OC)=CC=C21 FRXSZNDVFUDTIR-UHFFFAOYSA-N 0.000 description 1
- 239000005660 Abamectin Substances 0.000 description 1
- 241000238421 Arthropoda Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 206010021703 Indifference Diseases 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 244000000054 animal parasite Species 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000003570 biosynthesizing effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000012470 diluted sample Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000012982 microporous membrane Substances 0.000 description 1
- 230000000394 mitotic effect Effects 0.000 description 1
- 239000005645 nematicide Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000013558 reference substance Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
Description
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CN2010102660544A CN101948826B (zh) | 2010-08-24 | 2010-08-24 | 一种耐甲硫氨酸的除虫链霉菌菌种筛选方法 |
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CN2010102660544A CN101948826B (zh) | 2010-08-24 | 2010-08-24 | 一种耐甲硫氨酸的除虫链霉菌菌种筛选方法 |
Publications (2)
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CN101948826A CN101948826A (zh) | 2011-01-19 |
CN101948826B true CN101948826B (zh) | 2012-09-05 |
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Families Citing this family (3)
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CN106190928B (zh) * | 2016-08-31 | 2019-10-29 | 华北制药集团爱诺有限公司 | 一种阿维菌素高产菌株及其筛选方法 |
CN108018197B (zh) * | 2018-02-07 | 2018-11-06 | 衢州顺安电子商务有限公司 | 一种乙醇菌种筛选设备 |
CN113430129A (zh) * | 2021-05-28 | 2021-09-24 | 河北圣雪大成制药有限责任公司 | 一种去甲四环素高产菌株的筛选方法及培养基 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101429485A (zh) * | 2008-12-22 | 2009-05-13 | 浙江升华拜克生物股份有限公司 | 一种耐高还原糖浓度的除虫链霉菌菌株筛选方法 |
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2010
- 2010-08-24 CN CN2010102660544A patent/CN101948826B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101429485A (zh) * | 2008-12-22 | 2009-05-13 | 浙江升华拜克生物股份有限公司 | 一种耐高还原糖浓度的除虫链霉菌菌株筛选方法 |
Non-Patent Citations (2)
Title |
---|
于秀莲等.阿维菌素产生菌的诱变育种.《沈阳药科大学学报》.2004,第21卷(第03期),222-225. * |
任超等.Avermectin B_(1a)组分高产菌株的诱变育种.《中国抗生素杂志》.2006,第31卷(第01期),52-55. * |
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Address after: 234000 No. 158, No. five, Jintai Road, Suzhou Economic Development Zone, Anhui Patentee after: XINYU PHARMACEUTICAL CO.,LTD. Address before: 234000 No. 24, Huaihailu Road, Anhui, Suzhou Patentee before: ANHUI WANBEI PHARMACEUTICAL Co.,Ltd. |
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Denomination of invention: A screening method for methionine resistant insecticidal Streptomyces strains Granted publication date: 20120905 Pledgee: Suzhou Financing Guarantee Group Co.,Ltd. Pledgor: XINYU PHARMACEUTICAL CO.,LTD. Registration number: Y2024980021317 |