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公开(公告)号：CA2720046A1
公开(公告)日：2009-12-03
申请号：CA2720046
申请日：2009-03-30
Applicant: PACIFIC BIOSCIENCES CALIFORNIA
Inventor： CLARK SONYA , BIBILLO AREK , PELUSO PAUL , CHRISTIANS FRED , HE MOLLY , PARK INSIL , LEE HAROLD , BJORNSON KEITH , JIA LEI , EMIG ROBIN
Abstract: Provided are compositions comprising modified recombinant polymerases that exhibit branching fractions that are less than the branching fractions of the polymerases from which they were derived, or branching fractions that are less than about 25% for a phosphate-labeled nucleotide analog. Also provided are compositions comprising modified recombinant polymerases that exhibit closed polymerase/DNA complexes with increased stability relative to the parental polymerases. Also provided are compositions comprising modified recombinant polymerases that exhibit decreased rate constants relative to the parental polymerases. Provided are methods for generating polymerases with the aforementioned phenotypes. Provided are methods of using such polymerases to make a DNA or to sequence a DNA template.
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2.发明申请GENERATION OF MODIFIED POLYMERASES FOR IMPROVED ACCURACY IN SINGLE MOLECULE SEQUENCING 审中-公开在单分子序列中改进的改进聚合物的生成
公开(公告)号：WO2011040971A2
公开(公告)日：2011-04-07
申请号：PCT/US2010002659
申请日：2010-09-30
Applicant: PACIFIC BIOSCIENCES CALIFORNIA , CLARK SONYA , BIBILLO AREK , PELUSO PAUL , CHRISTIANS FRED , HE MOLLY , PARK INSIL , LEE HAROLD , BJORNSON KEITH , JIA LEI , EMIG ROBIN
Inventor： CLARK SONYA , BIBILLO AREK , PELUSO PAUL , CHRISTIANS FRED , HE MOLLY , PARK INSIL , LEE HAROLD , BJORNSON KEITH , JIA LEI , EMIG ROBIN
CPC classification number: C12N9/1252 , C12Q1/6869 , C12Q2521/101
Abstract: Provided are compositions comprising recombinant DNA polymerases that include amino acid substitutions, insertions, deletions and/or heterologous or exogenous features that confer modified properties upon the polymerase for enhanced single molecule sequencing. Such properties can include reduced reaction rates at one or more steps of the polymerase kinetic cycle, increased closed polymerase/DNA complex stability, enhanced metal ion coordination, reduced exonuclease activity, decreased branching fractions, and the like. Also provided are nucleic acids which encode the polymerases with the aforementioned phenotypes, as well as methods of using such polymerases to make a DNA or to sequence a DNA template.
Abstract translation: 提供了包含重组DNA聚合酶的组合物，其包括氨基酸取代，插入，缺失和/或异源或外源特征，其在聚合酶上赋予改进的性质以用于增强的单分子测序。 这种性质可以包括聚合酶动力学循环的一个或多个步骤的降低的反应速率，增加的闭合聚合酶/ DNA复合物稳定性，增强的金属离子配位，减少的核酸外切酶活性，降低的支化部分等。 还提供了编码具有上述表型的聚合酶的核酸，以及使用这种聚合酶制备DNA或顺序DNA模板的方法。
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公开(公告)号：AU2009251883A1
公开(公告)日：2009-12-03
申请号：AU2009251883
申请日：2009-03-30
Applicant: PACIFIC BIOSCIENCES CALIFORNIA
Inventor： BJORNSON KEITH , EMIG ROBIN , PELUSO PAUL , HE MOLLY , CLARK SONYA , BIBILLO AREK , LEE HAROLD , JIA LEI , CHRISTIANS FRED , PARK INSIL
Abstract: Provided are compositions comprising modified recombinant polymerases that exhibit branching fractions that are less than the branching fractions of the polymerases from which they were derived, or branching fractions that are less than about 25% for a phosphate-labeled nucleotide analog. Also provided are compositions comprising modified recombinant polymerases that exhibit closed polymerase/DNA complexes with increased stability relative to the parental polymerase. Also provided are compositions comprising modified recombinant polymerases that exhibit decreased rate constants relative to the parental polymerases. Provided are methods for generating polymerases with the aforementioned phenotypes. Provided are methods of using such polymerases to make a DNA or to sequence a DNA template.
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4.发明专利
公开(公告)号：ES2614078T3
公开(公告)日：2017-05-29
申请号：ES15168606
申请日：2009-03-30
Applicant: PACIFIC BIOSCIENCES CALIFORNIA INC
Inventor： CLARK SONYA , BIBILLO AREK , PELUSO PAUL , CHRISTIANS FRED , HE MOLLY , PARK INSIL , LEE HAROLD , BJORNSON KEITH , JIA LEI , EMIG ROBIN
Abstract: Una composición que comprende una ADN polimerasa recombinante, ADN polimerasa recombinante que comprende una secuencia de aminoácidos que es al menos el 80 % idéntica a la SEQ ID NO: 1, ADN polimerasa recombinante que comprende un resto de ácido glutámico, un resto de ácido aspártico, un resto de histidina, un resto de lisina, un resto de arginina o un resto de tirosina en la posición A484, en la que la identificación de las posiciones es con respecto a la SEQ ID NO: 1, y ADN polimerasa recombinante que muestra actividad polimerasa.
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公开(公告)号：AU2009251883B2
公开(公告)日：2014-09-11
申请号：AU2009251883
申请日：2009-03-30
Applicant: PACIFIC BIOSCIENCES CALIFORNIA INC
Inventor： JIA LEI , BJORNSON KEITH , PARK INSIL , CLARK SONYA , CHRISTIANS FRED , EMIG ROBIN , HE MOLLY , PELUSO PAUL , LEE HAROLD , BIBILLO AREK
Abstract: Provided are compositions comprising modified recombinant polymerases that exhibit branching fractions that are less than the branching fractions of the polymerases from which they were derived, or branching fractions that are less than about 25% for a phosphate-labeled nucleotide analog. Also provided are compositions comprising modified recombinant polymerases that exhibit closed polymerase/DNA complexes with increased stability relative to the parental polymerases. Also provided are compositions comprising modified recombinant polymerases that exhibit decreased rate constants relative to the parental polymerases. Provided are methods for generating polymerases with the aforementioned phenotypes. Provided are methods of using such polymerases to make a DNA or to sequence a DNA template.
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Patent Agency Ranking6.发明申请
公开(公告)号：WO2011040971A3
公开(公告)日：2011-11-03
申请号：PCT/US2010002659
申请日：2010-09-30
Applicant: PACIFIC BIOSCIENCES CALIFORNIA , CLARK SONYA , BIBILLO AREK , PELUSO PAUL , CHRISTIANS FRED , HE MOLLY , PARK INSIL , LEE HAROLD , BJORNSON KEITH , JIA LEI , EMIG ROBIN
Inventor： CLARK SONYA , BIBILLO AREK , PELUSO PAUL , CHRISTIANS FRED , HE MOLLY , PARK INSIL , LEE HAROLD , BJORNSON KEITH , JIA LEI , EMIG ROBIN
CPC classification number: C12N9/1252 , C12Q1/6869 , C12Q2521/101
Abstract: Provided are compositions comprising recombinant DNA polymerases that include amino acid substitutions, insertions, deletions and/or heterologous or exogenous features that confer modified properties upon the polymerase for enhanced single molecule sequencing. Such properties can include reduced reaction rates at one or more steps of the polymerase kinetic cycle, increased closed polymerase/DNA complex stability, enhanced metal ion coordination, reduced exonuclease activity, decreased branching fractions, and the like. Also provided are nucleic acids which encode the polymerases with the aforementioned phenotypes, as well as methods of using such polymerases to make a DNA or to sequence a DNA template.
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7.发明申请GENERATION OF MODIFIED POLYMERASES FOR IMPROVED ACCURACY IN SINGLE MOLECULE SEQUENCING 审中-公开在单分子序列中改进的改进聚合物的生成
公开(公告)号：WO2009145820A2
公开(公告)日：2009-12-03
申请号：PCT/US2009001974
申请日：2009-03-30
Applicant: PACIFIC BIOSCIENCES CALIFORNIA , CLARK SONYA , BIBILLO AREK , PELUSO PAUL , CHRISTIANS FRED , HE MOLLY , PARK INSIL , LEE HAROLD , BJORNSON KEITH , JIA LEI , EMIG ROBIN
Inventor： CLARK SONYA , BIBILLO AREK , PELUSO PAUL , CHRISTIANS FRED , HE MOLLY , PARK INSIL , LEE HAROLD , BJORNSON KEITH , JIA LEI , EMIG ROBIN
CPC classification number: C12N9/1252 , C12Q1/6844 , C12Q1/6869 , C12Q2521/101
Abstract: Provided are compositions comprising modified recombinant polymerases that exhibit branching fractions that are less than the branching fractions of the polymerases from which they were derived, or branching fractions that are less than about 25% for a phosphate-labeled nucleotide analog. Also provided are compositions comprising modified recombinant polymerases that exhibit closed polymerase/DNA complexes with increased stability relative to the parental polymerases. Also provided are compositions comprising modified recombinant polymerases that exhibit decreased rate constants relative to the parental polymerases. Provided are methods for generating polymerases with the aforementioned phenotypes. Provided are methods of using such polymerases to make a DNA or to sequence a DNA template.
Abstract translation: 提供了包含修饰的重组聚合酶的组合物，其表现出小于其衍生自其的聚合酶的支化部分的支化部分，或对于磷酸酯标记的核苷酸类似物的支化部分小于约25％。 还提供了包含修饰的重组聚合酶的组合物，其表现出相对于亲本聚合酶具有增加的稳定性的闭合的聚合酶/ DNA复合物。 还提供了包含修饰的重组聚合酶的组合物，其相对于亲本聚合酶表现出降低的速率常数。 提供了产生具有上述表型的聚合酶的方法。 提供使用这种聚合酶制备DNA或顺序DNA模板的方法。
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公开(公告)号：CA2720046C
公开(公告)日：2018-07-24
申请号：CA2720046
申请日：2009-03-30
Applicant: PACIFIC BIOSCIENCES CALIFORNIA INC
Inventor： CLARK SONYA , BIBILLO AREK , PELUSO PAUL , CHRISTIANS FRED , HE MOLLY , PARK INSIL , LEE HAROLD , BJORNSON KEITH , JIA LEI , EMIG ROBIN
Abstract: Provided are compositions comprising modified recombinant polymerases that exhibit branching fractions that are less than the branching fractions of the polymerases from which they were derived, or branching fractions that are less than about 25% for a phosphate-labeled nucleotide analog. Also provided are compositions comprising modified recombinant polymerases that exhibit closed polymerase/DNA complexes with increased stability relative to the parental polymerases. Also provided are compositions comprising modified recombinant polymerases that exhibit decreased rate constants relative to the parental polymerases. Provided are methods for generating polymerases with the aforementioned phenotypes. Provided are methods of using such polymerases to make a DNA or to sequence a DNA template.
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公开(公告)号：WO2009145828A2
公开(公告)日：2009-12-03
申请号：PCT/US2009002003
申请日：2009-03-30
Applicant: PACIFIC BIOSCIENCES CALIFORNIA , BJORNSON KEITH , LEE HAROLD , KORLACH JONAS , TURNER STEPHEN , BIBILLO AREK , CHRISTIANS FRED , EMIG ROBIN , HE MOLLY , PARK INSIL , JIA LEI , FEDOROV ANDREI , LYLE JOHN
Inventor： BJORNSON KEITH , LEE HAROLD , KORLACH JONAS , TURNER STEPHEN , BIBILLO AREK , CHRISTIANS FRED , EMIG ROBIN , HE MOLLY , PARK INSIL , JIA LEI , FEDOROV ANDREI , LYLE JOHN
CPC classification number: C12Q1/6869 , C12Q1/6874 , C12Q2527/125 , C12Q2527/119 , C12Q2527/101 , C12Q2565/1015 , C12Q2527/137 , C12Q2521/101
Abstract: Compositions, kits, methods and systems for nucleotide sequencing comprising producing polymerase reactions that exhibit two kinetically observable steps within an observable phase of the polymerase reaction. Two slow step systems can be produced, for example, by selecting the appropriate polymerase enzyme, polymerase reaction conditions including cofactors, and polymerase reaction substrates including the primed template and nucleotides.
Abstract translation: 用于核苷酸测序的组合物，试剂盒，方法和系统，其包括产生聚合酶反应，其在聚合酶反应的可观察期内显示两个动力学可观察步骤。 可以通过例如选择合适的聚合酶，包括辅因子的聚合酶反应条件和包括引发的模板和核苷酸的聚合酶反应底物来产生两个缓慢的步骤系统。
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10.发明公开GENERATION OF MODIFIED POLYMERASES FOR IMPROVED ACCURACY IN SINGLE MOLECULE SEQUENCING 有权单分子测序法提高修饰聚合物的生成精度
公开(公告)号：EP2271751A4
公开(公告)日：2011-09-14
申请号：EP09755183
申请日：2009-03-30
Applicant: PACIFIC BIOSCIENCES CALIFORNIA
Inventor： CLARK SONYA , BIBILLO AREK , PELUSO PAUL , CHRISTIANS FRED , HE MOLLY , PARK INSIL , LEE HAROLD , BJORNSON KEITH , JIA LEI , EMIG ROBIN
CPC classification number: C12N9/1252 , C12Q1/6844 , C12Q1/6869 , C12Q2521/101
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