METHOD FOR COLLECTION OF NUCLEIC ACID DERIVED FROM MAMMALIAN CELL, METHOD FOR ANALYSIS OF NUCLEIC ACID, AND KIT FOR COLLECTION OF FECES

Disclosed is a method for collecting a nucleic acid derived from a mammalian cell from feces, which is so convenient that the method can be applied to feces collected in routine health checkups or the like and enables the preferential collection of the nucleic acid over a nucleic acid derived from a...

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Main Authors TANIGAMI, YASUO, NAGAOKA, TOMONORI, ASAKURA, MASANORI
Format Patent
LanguageEnglish
French
Japanese
Published 25.11.2010
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Abstract Disclosed is a method for collecting a nucleic acid derived from a mammalian cell from feces, which is so convenient that the method can be applied to feces collected in routine health checkups or the like and enables the preferential collection of the nucleic acid over a nucleic acid derived from an indigenous bacterium colonized in the intestinal tract. The method for collecting a nucleic acid derived from a mammalian cell is characterized by comprising the steps of: (A) adding the feces to a treatment solution having a high salt concentration to prepare a feces sample and immersing the feces in the treatment solution in the feces sample for a predetermined period; (B), subsequent to step (A), collecting a solid component from the feces sample; and (C) collecting the nucleic acid from the solid component that has been collected in step (B). La présente invention concerne un procédé de collecte d'un acide nucléique dérivé d'une cellule de mammifère provenant de fèces, ledit procédé étant pratique au point de pouvoir être appliqué aux fèces collectées lors des bilans de santé habituels ou analogues et de permettre la collecte préférentielle de l'acide nucléique sur un acide nucléique dérivé d'une bactérie indigène colonisant le tractus intestinal. Ledit procédé de collecte d'un acide nucléique dérivé d'une cellule de mammifère est caractérisé en ce qu'il comprend les étapes consistant à : (A) ajouter les fèces à une solution de traitement présentant une concentration élevée en sels pour préparer un échantillon de fèces et laisser les fèces immergées dans la solution de traitement de l'échantillon de fèces pendant un laps de temps prédéfini ; (B) après l'étape (A), collecter un composant solide à partir de l'échantillon de fèces ; et (C) collecter l'acide nucléique à partir du composant solide qui a été collecté à l'étape (B).
AbstractList Disclosed is a method for collecting a nucleic acid derived from a mammalian cell from feces, which is so convenient that the method can be applied to feces collected in routine health checkups or the like and enables the preferential collection of the nucleic acid over a nucleic acid derived from an indigenous bacterium colonized in the intestinal tract. The method for collecting a nucleic acid derived from a mammalian cell is characterized by comprising the steps of: (A) adding the feces to a treatment solution having a high salt concentration to prepare a feces sample and immersing the feces in the treatment solution in the feces sample for a predetermined period; (B), subsequent to step (A), collecting a solid component from the feces sample; and (C) collecting the nucleic acid from the solid component that has been collected in step (B). La présente invention concerne un procédé de collecte d'un acide nucléique dérivé d'une cellule de mammifère provenant de fèces, ledit procédé étant pratique au point de pouvoir être appliqué aux fèces collectées lors des bilans de santé habituels ou analogues et de permettre la collecte préférentielle de l'acide nucléique sur un acide nucléique dérivé d'une bactérie indigène colonisant le tractus intestinal. Ledit procédé de collecte d'un acide nucléique dérivé d'une cellule de mammifère est caractérisé en ce qu'il comprend les étapes consistant à : (A) ajouter les fèces à une solution de traitement présentant une concentration élevée en sels pour préparer un échantillon de fèces et laisser les fèces immergées dans la solution de traitement de l'échantillon de fèces pendant un laps de temps prédéfini ; (B) après l'étape (A), collecter un composant solide à partir de l'échantillon de fèces ; et (C) collecter l'acide nucléique à partir du composant solide qui a été collecté à l'étape (B).
Author TANIGAMI, YASUO
NAGAOKA, TOMONORI
ASAKURA, MASANORI
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DocumentTitleAlternate PROCÉDÉ DE COLLECTE D'ACIDE NUCLÉIQUE DÉRIVÉ DE CELLULE DE MAMMIFÈRE, PROCÉDÉ D'ANALYSE D'ACIDE NUCLÉIQUE, ET NÉCESSAIRE DE COLLECTE DE FÈCES
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RelatedCompanies TANIGAMI, YASUO
NAGAOKA, TOMONORI
ASAKURA, MASANORI
OLYMPUS CORPORATION
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Snippet Disclosed is a method for collecting a nucleic acid derived from a mammalian cell from feces, which is so convenient that the method can be applied to feces...
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SubjectTerms APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY
BEER
BIOCHEMISTRY
CHEMISTRY
COMPOSITIONS OR TEST PAPERS THEREFOR
COMPOSITIONS THEREOF
CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES
CULTURE MEDIA
ENZYMOLOGY
GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS
MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS
METALLURGY
MICROBIOLOGY
MICROORGANISMS OR ENZYMES
MUTATION OR GENETIC ENGINEERING
PROCESSES OF PREPARING SUCH COMPOSITIONS
PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS
SPIRITS
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
VINEGAR
WINE
Title METHOD FOR COLLECTION OF NUCLEIC ACID DERIVED FROM MAMMALIAN CELL, METHOD FOR ANALYSIS OF NUCLEIC ACID, AND KIT FOR COLLECTION OF FECES
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