JP2014508541A5 - - Google Patents

Download PDF

Info

Publication number
JP2014508541A5
JP2014508541A5 JP2014501294A JP2014501294A JP2014508541A5 JP 2014508541 A5 JP2014508541 A5 JP 2014508541A5 JP 2014501294 A JP2014501294 A JP 2014501294A JP 2014501294 A JP2014501294 A JP 2014501294A JP 2014508541 A5 JP2014508541 A5 JP 2014508541A5
Authority
JP
Japan
Prior art keywords
host cell
activity
isobutanol
recombinant host
heterologous
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2014501294A
Other languages
English (en)
Other versions
JP2014508541A (ja
JP6099623B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/US2012/030479 external-priority patent/WO2012129555A2/en
Publication of JP2014508541A publication Critical patent/JP2014508541A/ja
Publication of JP2014508541A5 publication Critical patent/JP2014508541A5/ja
Application granted granted Critical
Publication of JP6099623B2 publication Critical patent/JP6099623B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Claims (15)

  1. 操作されたイソブタノール生成経路と、
    i.ケトール酸レダクトイソメラーゼ(KARI)活性を有する異種ポリペプチドであって、
    1.ビフィドバクテリウム・アンギュラツム(Bifidobacterium angulatum)、ビフィドバクテリウム・デンチウム(Bifidobacterium dentium)、ザイモモナス・モビリス(Zymomonas mobilis)、クロストリジウム・ベイジェリンキ(Clostridium beijerinckii)又はアナエロスティペス・カカエ(Anaerostipes caccae)に由来するKARI酵素、又はその活性断片と少なくとも約90%の同一性を有するポリペプチド;
    2.配列番号27、29、31、33、35、37、39、41、43、45、47、49、51、53、55、57、59、61、63、又は65と少なくとも約90%の同一性又は少なくとも約95%の同一性を有するポリペプチド
    からなる群から選択される異種ポリペプチドか、又は
    ii.上記iのKARI活性を有する異種ポリペプチドをコードする異種ポリヌクレオチドか
    の少なくとも一方と
    を含む組換え宿主細胞。
  2. KARI活性を有する異種ポリペプチドが、配列番号27、29、141、143、275、又は277と少なくとも約90%又は少なくとも約95%の同一性を有する、請求項1に記載の組換え宿主細胞。
  3. KARI活性を有する異種ポリペプチドが、配列番号27のS56及びS58に対応するアミノ酸の置換を含む;又は
    KARI活性を有する異種ポリペプチドが、配列番号27のS56及びS58に対応するアミノ酸に置換、並びに配列番号27のI86、N87、T131、又はT191に対応するアミノ酸の1つ以上の置換を含む;又は
    KARI活性を有する異種ポリペプチドが、配列番号27のアミノ酸A41、S56、S58、I87、T131、T191、R227、又はQ246に対応する位置の1つ以上にアミノ酸置換を含む;
    請求項1又は2に記載の組換え宿主細胞。
  4. 宿主細胞が、約48時間後に(この48時間のうち少なくとも最後の約24時間は嫌気性条件下にある)細胞1グラムあたり少なくとも約3、少なくとも約4、又は少なくとも約5グラムの有効イソブタノール生成能力を有する、請求項1〜3のいずれか一項に記載の組換え宿主細胞。
  5. KARI活性を有する異種ポリペプチドが、pH6.8で約350μM未満、約100μM未満、約50μM未満、又は約10μM未満のNADHに対するKMを有する、請求項1〜4のいずれか一項に記載の組換え宿主細胞。
  6. 宿主細胞が、サッカロミセス属(Saccharomyces)、シゾサッカロミセス属(Schizosaccharomyces)、ハンゼヌラ属(Hansenula)、カンジダ属(Candida)、クルイベロミセス属(Kluyveromyces)、ヤロウイア属(Yarrowia)、イサチェンキア属(Issatchenkia)、又はピキア属(Pichia)から選択される酵母宿主細胞;好ましくはサッカロミセス・セレビシエ(Saccharomyces cerevisiae)である、請求項1〜5のいずれか一項に記載の組換え宿主細胞。
  7. 操作されたイソブタノール生成経路が、以下の基質から生成物への変換:
    a.ピルベートからアセトラクテート
    b.アセトラクテートから2,3−ジヒドロキシイソバレレート
    c.2,3−ジヒドロキシイソバレレートから2−ケトイソバレレート
    d.2−ケトイソバレレートからイソブチルアルデヒド;及び
    e.イソブチルアルデヒドからイソブタノール
    を含み、
    各基質から生成物への変換が、宿主細胞によって組換え発現される酵素により触媒される、請求項1〜6のいずれか一項に記載の組換え宿主細胞。
  8. 基質から生成物への変換の全てが、宿主細胞にとって異種の酵素により触媒される;又は
    宿主細胞にとって異種の酵素の少なくとも1つをコードする少なくとも1つの異種ポリヌクレオチドが、宿主細胞の染色体に組み込まれる;又は
    基質から生成物への変換が、サイトゾルに実質的に局在化された酵素により触媒される;又は
    イソブチルアルデヒドからイソブタノールへの基質から生成物への変換が、NADHを補因子として利用するアルコールデヒドロゲナーゼ酵素により触媒される;
    請求項7に記載の組換え宿主細胞。
  9. 宿主細胞が、アセトラクテートを2,3−ジヒドロキシ−2−メチルブチレートに変換する低減、破壊又は排除された能力を含む;又は
    宿主細胞が、低減、破壊又は排除されたピルビン酸デカルボキシラーゼ発現又は活性;好ましくは低減、破壊、又は排除されたPDC1、PDC5、又はPDC6活性又はそれらの組み合わせを有する;又は
    宿主細胞が、低減又は排除されたNAD依存性グリセリン−3−リン酸デヒドロゲナーゼ発現又は活性を有する;又は
    宿主細胞が、低減又は排除されたFRA2発現又は活性を有する;又は
    それらの組み合わせである;
    請求項1〜8のいずれか一項に記載の組換え宿主細胞。
  10. 宿主細胞が嫌気性条件下でイソブタノールを生成し、且つグリセリンに対するイソブタノールのモル比が1より大きい、請求項1〜9のいずれか一項に記載の組換え宿主細胞。
  11. イソブタノールの生成方法であって、
    a.請求項1〜10のいずれか一項に記載の組換え宿主細胞を備えるステップと、
    b.イソブタノールが生成される条件下でa)の宿主細胞を炭素基質に接触させるステップと
    を含む方法。
  12. 接触させるステップの少なくとも一部が嫌気性条件下で行われる;又は
    接触させるステップが抽出剤の存在下で行われる;又は
    接触させるステップが、水相と有機相とを含む二相系を形成するのに十分な量の有機抽出剤の存在下で行われる、請求項11に記載の方法。
  13. イソブタノールの有効率、有効力価、又は有効収率のうちの1つ以上が、KARI活性を有する異種ポリペプチド又はKARI活性を有するポリペプチドをコードする異種ポリヌクレオチドのうちの少なくとも1つを含まない組換え宿主細胞と比較して増加する、請求項11又は12に記載の方法。
  14. グリセリンに対するイソブタノールのモル比が1より大きい、請求項11〜13のいずれか一項に記載の方法。
  15. 配列番号29、31、33、35、37、39、41、43、45、47、49、51、53、55、57、59、61、63、65、417、419、421、423、425、427、429、431、433、434、435、436、437、438、439、440、441、442、443、444、445、446、447、448、449、450、451、452、453、454、455、456、457、458、459、460、461、462、463、464、465、466、467、468、469、470、471、472、473、474、475、476、477、478、479、480、481、482、483、484、485、486、487、488、489、490、491、492、493、494、495、496、497、498、499、500、501、502、503、504、505、506、507、508、509、510、511、512、513、514、515、516、517、518、519、520、521、522、523、524、525、526、527、528、529、530、531、532、533、534、535、536、537、624、626、628、630、632又はその活性断片と少なくとも約90%の同一性又は少なくとも約95%の同一性又は少なくとも約99%の同一性を含むポリペプチドであって、ケトール酸レダクトイソメラーゼ活性を有するポリペプチド。
JP2014501294A 2011-03-24 2012-03-23 イソブタノール生成のための宿主細胞及び方法 Active JP6099623B2 (ja)

Applications Claiming Priority (17)

Application Number Priority Date Filing Date Title
US201161467271P 2011-03-24 2011-03-24
US201161467261P 2011-03-24 2011-03-24
US201161467249P 2011-03-24 2011-03-24
US61/467,271 2011-03-24
US61/467,261 2011-03-24
US61/467,249 2011-03-24
US201161472474P 2011-04-06 2011-04-06
US201161472497P 2011-04-06 2011-04-06
US201161472487P 2011-04-06 2011-04-06
US201161472484P 2011-04-06 2011-04-06
US61/472,497 2011-04-06
US61/472,474 2011-04-06
US61/472,487 2011-04-06
US61/472,484 2011-04-06
US201161570513P 2011-12-14 2011-12-14
US61/570,513 2011-12-14
PCT/US2012/030479 WO2012129555A2 (en) 2011-03-24 2012-03-23 Host cells and methods for production of isobutanol

Publications (3)

Publication Number Publication Date
JP2014508541A JP2014508541A (ja) 2014-04-10
JP2014508541A5 true JP2014508541A5 (ja) 2015-05-07
JP6099623B2 JP6099623B2 (ja) 2017-03-22

Family

ID=46880082

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014501294A Active JP6099623B2 (ja) 2011-03-24 2012-03-23 イソブタノール生成のための宿主細胞及び方法

Country Status (13)

Country Link
US (4) US9790521B2 (ja)
EP (1) EP2689014B1 (ja)
JP (1) JP6099623B2 (ja)
KR (1) KR20140092759A (ja)
CN (1) CN103827304B (ja)
AR (1) AR088778A1 (ja)
AU (2) AU2012230737B2 (ja)
BR (1) BR112013024328A2 (ja)
CA (1) CA2831130C (ja)
HU (1) HUE045191T2 (ja)
MX (1) MX347976B (ja)
WO (1) WO2012129555A2 (ja)
ZA (1) ZA201306708B (ja)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8945899B2 (en) 2007-12-20 2015-02-03 Butamax Advanced Biofuels Llc Ketol-acid reductoisomerase using NADH
CN101680007A (zh) 2007-04-18 2010-03-24 纳幕尔杜邦公司 使用高活性酮醇酸还原异构酶来发酵生产异丁醇
US8188250B2 (en) * 2008-04-28 2012-05-29 Butamax(Tm) Advanced Biofuels Llc Butanol dehydrogenase enzyme from the bacterium Achromobacter xylosoxidans
CA2735945A1 (en) 2008-09-29 2010-04-01 Butamaxtm Advanced Biofuels Llc Increased heterologous fe-s enzyme activity in yeast
MX2012007583A (es) 2009-12-29 2012-07-30 Butamax Tm Advanced Biofuels Alcohol deshidrogenasas (adh) utiles para la produccion fermentativa de alcoholes alquilicos de cadena corta.
RU2012138943A (ru) 2010-02-12 2014-03-20 Джево, Инк. Дрожжевые микроорганизмы с пониженным накоплением побочных продуктов для улучшенного производства топлив, химикатов и аминокислот
EP2536821B1 (en) 2010-02-17 2018-06-13 Butamax(TM) Advanced Biofuels LLC Improving activity of fe-s cluster requiring proteins
US8871488B2 (en) 2010-06-18 2014-10-28 Butamax Advanced Biofuels Llc Recombinant host cells comprising phosphoketolases
EP2614138B1 (en) 2010-09-07 2017-08-30 Butamax (TM) Advanced Biofuels LLC Integration of a polynucleotide encoding a polypeptide that catalyzes pyruvate to acetolactate conversion
JP6099623B2 (ja) 2011-03-24 2017-03-22 ビュータマックス・アドバンスド・バイオフューエルズ・エルエルシー イソブタノール生成のための宿主細胞及び方法
US20120258873A1 (en) * 2011-04-06 2012-10-11 Butamax(Tm) Advanced Biofuels Llc Reduction of 2,3-dihydroxy-2-methyl butyrate (dhmb) in butanol production
CA2849877A1 (en) * 2011-07-28 2013-01-31 Butamax Advanced Biofuels Llc Keto-isovalerate decarboxylase enzymes and methods of use thereof
BR112014016005A8 (pt) 2011-12-30 2017-07-04 Butamax Advanced Biofuels Llc alterações genéticas para produção de butanol
CA2861613A1 (en) 2011-12-30 2013-07-04 Butamax Advanced Biofuels Llc Fermentative production of alcohols
WO2013142338A1 (en) 2012-03-23 2013-09-26 Butamax(Tm) Advanced Biofuels Llc Acetate supplemention of medium for butanologens
KR20150014953A (ko) 2012-05-11 2015-02-09 부타맥스 어드밴스드 바이오퓨얼스 엘엘씨 케톨-산 리덕토아이소머라아제 효소 및 사용 방법
WO2014031831A1 (en) 2012-08-22 2014-02-27 Butamax Advanced Biofuels Llc Production of fermentation products
WO2014047421A1 (en) 2012-09-21 2014-03-27 Butamax(Tm) Advanced Biofuels Llc Production of renewable hydrocarbon compositions
CN105102616A (zh) * 2012-09-26 2015-11-25 布特马斯先进生物燃料有限责任公司 具有酮醇酸还原异构酶活性的多肽
EP2900825A1 (en) 2012-09-28 2015-08-05 Butamax Advanced Biofuels LLC Production of fermentation products
US9273330B2 (en) 2012-10-03 2016-03-01 Butamax Advanced Biofuels Llc Butanol tolerance in microorganisms
WO2014081848A1 (en) 2012-11-20 2014-05-30 Butamax Advanced Biofuels Llc Butanol purification
US9650624B2 (en) 2012-12-28 2017-05-16 Butamax Advanced Biofuels Llc DHAD variants for butanol production
WO2014130352A1 (en) 2013-02-21 2014-08-28 Butamax Advanced Biofuels Llc Recovery of thermal energy as heat source in the production of butanol from a fermentation process
AU2014244216A1 (en) 2013-03-14 2015-09-24 E.I. Du Pont De Nemours And Company Glycerol 3- phosphate dehydrogenase for butanol production
US9771602B2 (en) 2013-03-15 2017-09-26 Butamax Advanced Biofuels Llc Competitive growth and/or production advantage for butanologen microorganism
WO2014144643A1 (en) 2013-03-15 2014-09-18 Butamax Advanced Biofuels Llc Method for producing butanol using extractive fermentation
WO2014151190A1 (en) 2013-03-15 2014-09-25 Butamax Advanced Biofuels Llc Dhad variants and methods of screening
WO2014151645A1 (en) 2013-03-15 2014-09-25 Butamax Advanced Biofuels Llc Process for maximizing biomass growth and butanol yield by feedback control
WO2014144728A1 (en) 2013-03-15 2014-09-18 Butamax Advanced Biofuels Llc Method for production of butanol using extractive fermentation
WO2014157185A1 (ja) * 2013-03-28 2014-10-02 株式会社カネカ 改変型カルボニル還元酵素およびその遺伝子
WO2015002913A1 (en) 2013-07-03 2015-01-08 Butamax Advanced Biofuels Llc Partial adaptation for butanol production
US20160264927A1 (en) 2013-10-28 2016-09-15 Danisco Us Inc. Large Scale Genetically Engineered Active Dry Yeast
EP3967747B1 (en) 2013-12-03 2023-11-08 Genomatica, Inc. Microorganisms and methods for improving product yields on methanol using acetyl-coa synthesis
US10280438B2 (en) 2014-08-11 2019-05-07 Butamax Advanced Biofuels Llc Method for the production of yeast
KR101632642B1 (ko) 2015-01-29 2016-06-22 씨제이제일제당 주식회사 신규한 프로모터 및 그의 용도
EP3538545A1 (en) 2016-11-09 2019-09-18 Danisco US Inc. Yeast with improved alcohol production
US10796788B2 (en) * 2017-06-19 2020-10-06 Academia Sinica Structural determination of carbohydrates using special procedure and database of mass spectra
WO2019006263A1 (en) * 2017-06-30 2019-01-03 Dow Global Technologies Llc COATING FOR ALDEHYDE REHABILITATION AND METHOD OF MANUFACTURE
TWI760548B (zh) * 2018-08-16 2022-04-11 葡萄王生技股份有限公司 包含胚芽乳酸桿菌gkm3之組合物之延緩老化之用途
TWI718402B (zh) * 2018-08-16 2021-02-11 葡萄王生技股份有限公司 副乾酪乳酸桿菌gks6之活性物質、含其之組合物及其促進長壽之用途
CN111378681B (zh) * 2018-12-27 2023-01-17 中国医学科学院药物研究所 生产达玛烯二醇-ii糖苷的重组菌及其应用
CN111826405B (zh) * 2019-04-16 2022-09-27 中国科学院大连化学物理研究所 一种生物催化还原丙酮酸产d-乳酸的方法
CN110982771B (zh) * 2019-12-26 2021-05-28 江南大学 一种合成对羟基扁桃酸的方法
CN110951704B (zh) * 2019-12-28 2021-07-27 南京朗恩生物科技有限公司 一种热稳定性增强的醇脱氢酶突变体及其序列
CN110904061B (zh) * 2019-12-28 2021-05-18 南京朗恩生物科技有限公司 一种热稳定性增强的醇脱氢酶突变体及其应用
EP4114917A4 (en) * 2020-03-06 2024-08-21 Gevo Inc NEW NKR VARIANTS FOR INCREASED PRODUCTION OF ISOBUTANOL

Family Cites Families (89)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4683202A (en) 1985-03-28 1987-07-28 Cetus Corporation Process for amplifying nucleic acid sequences
US4865973A (en) 1985-09-13 1989-09-12 Queen's University At Kingston Process for extractive fermentation
FR2696190B1 (fr) 1992-09-25 1994-12-09 Agronomique Inst Nat Rech Acide nucléique codant pour une alpha-acétolactate synthase et ses applications.
US20070031950A1 (en) 1998-09-11 2007-02-08 Winkler Aaron A Production of D-lactic acid with yeast
EP1169432A1 (en) 1999-04-13 2002-01-09 Universiteit van Amsterdam Process for the production of yeast biomass comprising functionally deleted hxk2 genes
ATE335823T1 (de) 1999-08-18 2006-09-15 Du Pont Verfahren zur biologischen herstellung von 1,3- propandiol
JP4852211B2 (ja) 2000-03-21 2012-01-11 メルク アンド カンパニー インコーポレイテッド 原核生物における必須遺伝子の同定
US6586229B1 (en) 2000-06-01 2003-07-01 North Carolina State University Method for the production of ρ-Hydroxybenzoate in species of pseudomonas and agrobacterium
US6960465B1 (en) 2001-06-27 2005-11-01 Northwestern University Increased cell resistance to toxic organic substances
CA2450867A1 (en) 2001-07-02 2003-01-16 Kaneka Corporation Method of modifying enzyme and oxidoreductase variant
CN1780560B (zh) 2003-03-10 2011-05-25 布罗因联合公司 利用生淀粉生产乙醇的方法
US7405068B2 (en) 2003-05-02 2008-07-29 Tate & Lyle Ingredients Americas, Inc. Pyruvate producing yeast strain
SE526429C2 (sv) 2003-10-24 2005-09-13 Swedish Biofuels Ab Metod för att framställa syreinnehållande föreningar utgående från biomassa
GB0329722D0 (en) 2003-12-23 2004-01-28 Delta Biotechnology Ltd Modified plasmid and use thereof
EP1869194A2 (en) 2005-04-12 2007-12-26 E.I.Du pont de nemours and company Treatment of biomass to obtain a target chemical
US9297028B2 (en) 2005-09-29 2016-03-29 Butamax Advanced Biofuels Llc Fermentive production of four carbon alcohols
US8129162B2 (en) * 2007-12-20 2012-03-06 Butamax(Tm) Advanced Biofuels Llc Ketol-acid reductoisomerase using NADH
US8945899B2 (en) 2007-12-20 2015-02-03 Butamax Advanced Biofuels Llc Ketol-acid reductoisomerase using NADH
US8273558B2 (en) 2005-10-26 2012-09-25 Butamax(Tm) Advanced Biofuels Llc Fermentive production of four carbon alcohols
US9303225B2 (en) 2005-10-26 2016-04-05 Butamax Advanced Biofuels Llc Method for the production of isobutanol by recombinant yeast
EP3301182B1 (en) 2005-10-26 2020-03-18 Butamax (TM) Advanced Biofuels LLC Fermentative production of four carbon alcohols
US8828704B2 (en) 2006-05-02 2014-09-09 Butamax Advanced Biofuels Llc Fermentive production of four carbon alcohols
US8206970B2 (en) 2006-05-02 2012-06-26 Butamax(Tm) Advanced Biofuels Llc Production of 2-butanol and 2-butanone employing aminobutanol phosphate phospholyase
US7659104B2 (en) 2006-05-05 2010-02-09 E.I. Du Pont De Nemours And Company Solvent tolerant microorganisms and methods of isolation
US7541173B2 (en) 2006-06-15 2009-06-02 E.I. Du Pont De Nemours And Company Solvent tolerant microorganisms and methods of isolation
US8017364B2 (en) 2006-12-12 2011-09-13 Butamax(Tm) Advanced Biofuels Llc Solvent tolerant microorganisms
KR100882418B1 (ko) 2007-01-15 2009-02-05 씨제이제일제당 (주) 이노신을 생산하는 미생물 및 그를 이용한 이노신 제조방법
CA2678261A1 (en) 2007-02-09 2008-08-14 The Regents Of The University Of California Biofuel production by recombinant microorganisms
CN101680007A (zh) 2007-04-18 2010-03-24 纳幕尔杜邦公司 使用高活性酮醇酸还原异构酶来发酵生产异丁醇
EP2060632A1 (en) 2007-10-29 2009-05-20 Technische Universität Berlin Method of modifying a yeast cell for the production of ethanol
WO2009059254A2 (en) 2007-10-31 2009-05-07 Gevo, Inc Methods for the economical production of biofuel precursor that is also a biofuel from biomass
CN101679985B (zh) 2007-12-17 2012-11-14 三得利控股株式会社 突变ilv5基因及其用途
US8518678B2 (en) 2007-12-21 2013-08-27 Butamax(Tm) Advanced Biofuels Llc Strain comprising increased expression of a CFA coding region for butanol production
US8372612B2 (en) 2007-12-21 2013-02-12 Butamax(Tm) Advanced Biofuels Llc Production of four carbon alcohols using improved strain
JP2011507532A (ja) 2007-12-23 2011-03-10 ジーヴォ,インコーポレイテッド 高収率でイソブタノールを産生する酵母生物
US8455239B2 (en) 2007-12-23 2013-06-04 Gevo, Inc. Yeast organism producing isobutanol at a high yield
MX2010007210A (es) 2007-12-27 2010-10-08 Gevo Inc Recuperacion de alcoholes superiores a partir de soluciones acuosas diluidas.
US8188250B2 (en) 2008-04-28 2012-05-29 Butamax(Tm) Advanced Biofuels Llc Butanol dehydrogenase enzyme from the bacterium Achromobacter xylosoxidans
US8389252B2 (en) 2008-05-12 2013-03-05 Butamax(Tm) Advanced Biofuels Llc Yeast strain for production of four carbon alcohols
US8906666B2 (en) 2008-05-22 2014-12-09 Butamax Advanced Biofuels Llc Engineering resistance to aliphatic alcohols
MX2010013182A (es) 2008-06-04 2011-01-14 Butamax Tm Advanced Biofuels Metodo para producir butanol mediante el uso de fermentacion extractiva de dos fases.
BRPI0909989A2 (pt) 2008-06-05 2021-06-22 Butamax Advanced Biofuels Llc célula de levedura recombinante e método para a produção de um produto
BRPI0913682A2 (pt) 2008-09-29 2020-08-11 Butamax Advanced Biofuels Llc método para identificar enzimas dihidróxi-ácido desidratase (dhad) [2fe-2s], célula hospedeira microbiana recombinante, método para a produção de isobutanol e método para a conversão de 2,3-dihidróxiisovalerato
AU2009296218A1 (en) 2008-09-29 2010-04-01 Butamax(Tm) Advanced Biofuels Llc Enhanced dihydroxy-acid dehydratase activity in lactic acid bacteria
WO2010037119A1 (en) 2008-09-29 2010-04-01 Butamax™ Advanced Biofuels LLC Enhanced iron-sulfur cluster formation for increased dihydroxy-acid dehydratase activity in lactic acid bacteria
CA2735945A1 (en) 2008-09-29 2010-04-01 Butamaxtm Advanced Biofuels Llc Increased heterologous fe-s enzyme activity in yeast
EP2337869B1 (en) 2008-09-29 2015-08-19 Butamax Advanced Biofuels Llc Enhanced pyruvate to 2,3-butanediol conversion in lactic acid bacteria
CA2737112A1 (en) * 2008-10-27 2010-06-03 Butamax Advanced Biofuels Llc Carbon pathway optimized production hosts for the production of isobutanol
EP2346998B1 (en) 2008-10-31 2016-01-27 GEVO, Inc. Engineered microorganisms capable of producing target compounds under anaerobic conditions
US8828694B2 (en) * 2008-11-13 2014-09-09 Butamax Advanced Biofuels Llc Production of isobutanol in yeast mitochondria
US8465964B2 (en) 2008-11-13 2013-06-18 Butamax (TM) Advanced Biofules LLC Increased production of isobutanol in yeast with reduced mitochondrial amino acid biosynthesis
US8357519B2 (en) 2008-11-19 2013-01-22 The Ohio State University Methods and processes for producing esters
US8652823B2 (en) 2008-12-03 2014-02-18 Butamax(Tm) Advanced Biofuels Llc Strain for butanol production with increased membrane unsaturated trans fatty acids
US8795992B2 (en) 2008-12-29 2014-08-05 Butamax Advanced Biofuels Llc Yeast with increased butanol tolerance involving cell wall integrity pathway
US8557562B2 (en) 2008-12-29 2013-10-15 Butamax(Tm) Advanced Biofuels Llc Yeast with increased butanol tolerance involving filamentous growth response
US8455225B2 (en) 2008-12-29 2013-06-04 Butamax Advanced Biofuels Llc Yeast with increased butanol tolerance involving high osmolarity/glycerol response pathway
US8614085B2 (en) 2009-02-27 2013-12-24 Butamax(Tm) Advanced Biofuels Llc Yeast with increased butanol tolerance involving a multidrug efflux pump gene
US20120058541A1 (en) 2009-05-22 2012-03-08 Butamax(Tm) Advanced Biofuels Llc Engineering resistance to aliphatic alcohols
US8968522B2 (en) 2009-07-15 2015-03-03 Butamax Advanced Biofuels Llc Recovery of butanol isomers from a mixture of butanol isomers, water, and an organic extractant
JP5356140B2 (ja) 2009-07-22 2013-12-04 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー 超音波診断装置及びその制御プログラム
US8232089B2 (en) 2009-08-12 2012-07-31 Gevo, Inc. Cytosolic isobutanol pathway localization for the production of isobutanol
EP2483400A1 (en) 2009-09-29 2012-08-08 Butamax(tm) Advanced Biofuels LLC Improved flux to acetolactate-derived products in lactic acid bacteria
AU2010300642B2 (en) * 2009-09-29 2015-05-14 Butamax(Tm) Advanced Biofuels Llc Fermentive production of isobutanol using highly effective ketol-acid reductoisomerase enzymes
US9260708B2 (en) 2009-09-29 2016-02-16 Butamax Advanced Biofuels Llc Yeast production host cells
US20110195505A1 (en) 2009-10-08 2011-08-11 Butamax(Tm) Advanced Biofuels Llc Bacterial strains for butanol production
WO2011066356A1 (en) 2009-11-24 2011-06-03 Gevo, Inc. Methods of increasing dihydroxy acid dehydratase activity to improve production of fuels, chemicals, and amino acids
WO2011082248A1 (en) 2009-12-29 2011-07-07 Butamax(Tm) Advanced Biofuels Llc Expression of hexose kinase in recombinant host cells
MX2012007583A (es) 2009-12-29 2012-07-30 Butamax Tm Advanced Biofuels Alcohol deshidrogenasas (adh) utiles para la produccion fermentativa de alcoholes alquilicos de cadena corta.
RU2012138943A (ru) 2010-02-12 2014-03-20 Джево, Инк. Дрожжевые микроорганизмы с пониженным накоплением побочных продуктов для улучшенного производства топлив, химикатов и аминокислот
EP2536821B1 (en) 2010-02-17 2018-06-13 Butamax(TM) Advanced Biofuels LLC Improving activity of fe-s cluster requiring proteins
AU2011268326B2 (en) 2010-06-17 2015-02-05 Butamax(Tm) Advanced Biofuels Llc Yeast production culture for the production of butanol
US8871488B2 (en) 2010-06-18 2014-10-28 Butamax Advanced Biofuels Llc Recombinant host cells comprising phosphoketolases
MX2012014687A (es) 2010-06-18 2013-02-11 Butamax Tm Advanced Biofuels Metodos y sistemas para eliminar solidos no disueltos antes de la fermentacion extractiva en la produccion de butanol.
WO2012027642A1 (en) 2010-08-27 2012-03-01 Gevo, Inc. Balanced four-step pathways to renewable butanols
EP2614138B1 (en) 2010-09-07 2017-08-30 Butamax (TM) Advanced Biofuels LLC Integration of a polynucleotide encoding a polypeptide that catalyzes pyruvate to acetolactate conversion
JP6099623B2 (ja) 2011-03-24 2017-03-22 ビュータマックス・アドバンスド・バイオフューエルズ・エルエルシー イソブタノール生成のための宿主細胞及び方法
US20120258873A1 (en) 2011-04-06 2012-10-11 Butamax(Tm) Advanced Biofuels Llc Reduction of 2,3-dihydroxy-2-methyl butyrate (dhmb) in butanol production
US20130035515A1 (en) 2011-06-17 2013-02-07 Butamax(Tm) Advanced Biofuels Llc Lignocellulosic hydrolysates as feedstocks for isobutanol fermentation
CA2849877A1 (en) 2011-07-28 2013-01-31 Butamax Advanced Biofuels Llc Keto-isovalerate decarboxylase enzymes and methods of use thereof
BR112014016005A8 (pt) 2011-12-30 2017-07-04 Butamax Advanced Biofuels Llc alterações genéticas para produção de butanol
CA2861613A1 (en) 2011-12-30 2013-07-04 Butamax Advanced Biofuels Llc Fermentative production of alcohols
WO2013142338A1 (en) 2012-03-23 2013-09-26 Butamax(Tm) Advanced Biofuels Llc Acetate supplemention of medium for butanologens
KR20150014953A (ko) 2012-05-11 2015-02-09 부타맥스 어드밴스드 바이오퓨얼스 엘엘씨 케톨-산 리덕토아이소머라아제 효소 및 사용 방법
CN105102616A (zh) 2012-09-26 2015-11-25 布特马斯先进生物燃料有限责任公司 具有酮醇酸还原异构酶活性的多肽
US9273330B2 (en) 2012-10-03 2016-03-01 Butamax Advanced Biofuels Llc Butanol tolerance in microorganisms
US9650624B2 (en) 2012-12-28 2017-05-16 Butamax Advanced Biofuels Llc DHAD variants for butanol production
US20140186911A1 (en) 2012-12-28 2014-07-03 Butamax Advanced Biofuels Llc Recombinant host cells and methods for producing butanol
AU2014244216A1 (en) 2013-03-14 2015-09-24 E.I. Du Pont De Nemours And Company Glycerol 3- phosphate dehydrogenase for butanol production
WO2014151190A1 (en) 2013-03-15 2014-09-25 Butamax Advanced Biofuels Llc Dhad variants and methods of screening

Similar Documents

Publication Publication Date Title
JP2014508541A5 (ja)
Lian et al. Metabolic engineering of a Saccharomyces cerevisiae strain capable of simultaneously utilizing glucose and galactose to produce enantiopure (2R, 3R)-butanediol
AU2016210636B2 (en) Keto-isovalerate decarboxylase enzymes and methods of use thereof
EP2483401B1 (en) Improved yeast production host cells
JP6099623B2 (ja) イソブタノール生成のための宿主細胞及び方法
AU2009345976B8 (en) Enhanced pyruvate to acetolactate conversion in yeast
US9012190B2 (en) Use of thiamine and nicotine adenine dinucleotide for butanol production
JP2013539370A5 (ja)
JP2016511010A5 (ja)
JP2014506478A5 (ja)
CA2838519A1 (en) Lignocellulosic hydrolysates as feedstocks for isobutanol fermentation
RU2017101446A (ru) Получение ксилита из глюкозы при помощи рекомбинантного штамма
CN102741401A (zh) 己糖激酶在重组宿主细胞中的表达
JP4963488B2 (ja) 変異体酵母及びこれを用いた物質生産方法
JP2011507532A5 (ja)
CN104164375B (zh) 乙醇高温高产工程菌株的构建及应用
JP2015503350A (ja) アルコールの発酵生産
JP2015528312A5 (ja)
Lee et al. Co-expression of two heterologous lactate dehydrogenases genes in Kluyveromyces marxianus for L-lactic acid production
Liang et al. Alcohol dehydrogenases from Kluyveromyces marxianus: heterologous expression in Escherichia coli and biochemical characterization
Novy et al. Toward “homolactic” fermentation of glucose and xylose by engineered Saccharomyces cerevisiae harboring a kinetically efficient l‐lactate dehydrogenase within pdc1‐pdc5 deletion background
CN105400711A (zh) 一株产l-苹果酸的酿酒酵母工程菌的构建及应用
EP2558585B1 (en) A recombinant process for the production of R-aromatic alpha-hydroxy ketones
JP5827055B2 (ja) Kluyveromyces属の変異体酵母及びこれを用いたエタノールの製造方法
WO2011071204A3 (ko) Nadh 및 nad+의 사용이 커플링된 재조합 사카로마이세스 세레비지애를 이용하여 자일로오스로부터 에탄올을 생산하는 방법