JP6403252B2 - プライマーセット及び清酒酵母の識別方法 - Google Patents
プライマーセット及び清酒酵母の識別方法 Download PDFInfo
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- JP6403252B2 JP6403252B2 JP2014117831A JP2014117831A JP6403252B2 JP 6403252 B2 JP6403252 B2 JP 6403252B2 JP 2014117831 A JP2014117831 A JP 2014117831A JP 2014117831 A JP2014117831 A JP 2014117831A JP 6403252 B2 JP6403252 B2 JP 6403252B2
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- yeast
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- 240000004808 Saccharomyces cerevisiae Species 0.000 title claims description 164
- 238000000034 method Methods 0.000 title claims description 45
- 235000014680 Saccharomyces cerevisiae Nutrition 0.000 claims description 163
- 108020004707 nucleic acids Proteins 0.000 claims description 48
- 150000007523 nucleic acids Chemical class 0.000 claims description 48
- 102000039446 nucleic acids Human genes 0.000 claims description 48
- 108010051457 Acid Phosphatase Proteins 0.000 claims description 46
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 37
- 230000003321 amplification Effects 0.000 claims description 34
- 238000007397 LAMP assay Methods 0.000 claims description 32
- 238000006243 chemical reaction Methods 0.000 claims description 28
- GZCWLCBFPRFLKL-UHFFFAOYSA-N 1-prop-2-ynoxypropan-2-ol Chemical compound CC(O)COCC#C GZCWLCBFPRFLKL-UHFFFAOYSA-N 0.000 claims description 25
- 102000013563 Acid Phosphatase Human genes 0.000 claims description 25
- 238000004519 manufacturing process Methods 0.000 claims description 22
- 238000012224 gene deletion Methods 0.000 claims description 8
- 239000003153 chemical reaction reagent Substances 0.000 description 13
- 238000001514 detection method Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 238000007447 staining method Methods 0.000 description 8
- 210000004027 cell Anatomy 0.000 description 7
- 238000001962 electrophoresis Methods 0.000 description 7
- 230000004544 DNA amplification Effects 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 108090000608 Phosphoric Monoester Hydrolases Proteins 0.000 description 4
- 241000235070 Saccharomyces Species 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 4
- 238000012136 culture method Methods 0.000 description 4
- 238000000855 fermentation Methods 0.000 description 4
- 230000004151 fermentation Effects 0.000 description 4
- 108090000623 proteins and genes Proteins 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 102000004160 Phosphoric Monoester Hydrolases Human genes 0.000 description 3
- 239000001055 blue pigment Substances 0.000 description 3
- 238000012258 culturing Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000012300 Sequence Analysis Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 235000020083 shōchū Nutrition 0.000 description 2
- QKNYBSVHEMOAJP-UHFFFAOYSA-N 2-amino-2-(hydroxymethyl)propane-1,3-diol;hydron;chloride Chemical compound Cl.OCC(N)(CO)CO QKNYBSVHEMOAJP-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 239000004278 EU approved seasoning Substances 0.000 description 1
- 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 description 1
- 244000294411 Mirabilis expansa Species 0.000 description 1
- 235000015429 Mirabilis expansa Nutrition 0.000 description 1
- 239000007984 Tris EDTA buffer Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 235000013334 alcoholic beverage Nutrition 0.000 description 1
- 238000012197 amplification kit Methods 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000008429 bread Nutrition 0.000 description 1
- 229940041514 candida albicans extract Drugs 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 235000019987 cider Nutrition 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000012850 discrimination method Methods 0.000 description 1
- MYJUEURNDYNOHC-UHFFFAOYSA-L disodium (2-bromo-4-chloro-1H-indol-3-yl) phosphate Chemical compound [Na+].[Na+].[O-]P([O-])(=O)Oc1c(Br)[nH]c2cccc(Cl)c12 MYJUEURNDYNOHC-UHFFFAOYSA-L 0.000 description 1
- OAZUOCJOEUNDEK-UHFFFAOYSA-L disodium;(5-bromo-4-chloro-1h-indol-3-yl) phosphate Chemical compound [Na+].[Na+].C1=C(Br)C(Cl)=C2C(OP([O-])(=O)[O-])=CNC2=C1 OAZUOCJOEUNDEK-UHFFFAOYSA-L 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 229910052816 inorganic phosphate Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 235000013536 miso Nutrition 0.000 description 1
- 235000021110 pickles Nutrition 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000013094 purity test Methods 0.000 description 1
- 238000010839 reverse transcription Methods 0.000 description 1
- 235000019992 sake Nutrition 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 235000013555 soy sauce Nutrition 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 235000021419 vinegar Nutrition 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
- 210000005253 yeast cell Anatomy 0.000 description 1
- 239000012138 yeast extract Substances 0.000 description 1
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- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Description
Claims (3)
- LAMP法による核酸増幅反応を行い清酒酵母の酸性ホスファターゼ遺伝子欠失を確認する際に用いるプライマーセットであって、配列番号1〜4に示される4種のプライマーから成ることを特徴とするプライマーセット。
- 請求項1記載のプライマーセットにおいて、前記清酒酵母は、サッカロマイセス・セレビシエ(Saccharomyces cerevisiae)に属する清酒酵母であることを特徴とするプライマーセット。
- 清酒製造に適した酵母であるか否かを識別する清酒酵母の識別方法であって、識別対象となる酵母の核酸試料に対し、配列番号1〜4に示される4種のプライマーから成るプライマーセットを用いてLAMP法で核酸増幅反応を行い、この核酸増幅反応を行った前記核酸試料に酸性ホスファターゼ遺伝子の増幅が見られるか否かを確認して清酒製造に適した酵母であるか否かを識別することを特徴とする清酒酵母の識別方法。
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JP2015228850A JP2015228850A (ja) | 2015-12-21 |
JP6403252B2 true JP6403252B2 (ja) | 2018-10-10 |
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JP4627972B2 (ja) * | 2003-06-12 | 2011-02-09 | 新潟県 | 清酒酵母識別培地及び清酒酵母以外の酵母の存在確認方法 |
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