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1. CN107250147 - Universal methylation profiling methods

Office
Chine
Numéro de la demande 201580076495.9
Date de la demande 18.12.2015
Numéro de publication 107250147
Date de publication 13.10.2017
Type de publication A
CIB
C07H 19/167
CCHIMIE; MÉTALLURGIE
07CHIMIE ORGANIQUE
HSUCRES; LEURS DÉRIVÉS; NUCLÉOSIDES; NUCLÉOTIDES; ACIDES NUCLÉIQUES
19Composés contenant un hétérocycle partageant un hétéro-atome du cycle avec un radical saccharide; Nucléosides; Mononucléotides; Leurs anhydro-dérivés
02partageant un azote
04Radicaux hétérocycliques contenant uniquement des atomes d'azote comme hétéro-atomes du cycle
16Radicaux purine
167avec un ribosyle comme radical saccharide
CPC
C07H 19/16
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
HSUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
19Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides ; Anhydro-derivatives thereof
02sharing nitrogen
04Heterocyclic radicals containing only nitrogen atoms as ring hetero atom
16Purine radicals
C07H 19/167
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
HSUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
19Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides ; Anhydro-derivatives thereof
02sharing nitrogen
04Heterocyclic radicals containing only nitrogen atoms as ring hetero atom
16Purine radicals
167with ribosyl as the saccharide radical
C12N 9/1007
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
9Enzymes; Proenzymes; Compositions thereof
10Transferases (2.)
1003transferring one-carbon groups (2.1)
1007Methyltransferases (general) (2.1.1.)
C12Q 1/6874
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
QMEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS
1Measuring or testing processes involving enzymes, nucleic acids or microorganisms
68involving nucleic acids
6869Methods for sequencing
6874involving nucleic acid arrays, e.g. sequencing by hybridisation
C12Y 201/01
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
YENZYMES
201Transferases transferring one-carbon groups (2.1)
01Methyltransferases (2.1.1)
C12P 19/34
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
19Preparation of compounds containing saccharide radicals
26Preparation of nitrogen-containing carbohydrates
28N-glycosides
30Nucleotides
34Polynucleotides, e.g. nucleic acids, oligoribonucleotides
Déposants THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
Inventeurs BESTOR TIMOTHY H
JU JINGYUE
LI XIAOXU
RUSSO JAMES J
Données relatives à la priorité 14973637 17.12.2015 US
62/094,850 19.12.2014 US
Titre
(EN) Universal methylation profiling methods
(ZH) 通用甲基化分析方法
Abrégé
(EN)
The present invention provides a method of determining whether cytosine residues present at a predetermined position within a singl strand of a double stranded DNA of known sequence are methylated as well as compounds for carrying out this method. The present invention also provides a process of producing a derivative of a double-stranded DNA comprising contacting the double-stranded DNA with a CpG methyltransferase and an S-adenosylmethionine analog.

(ZH)
本发明提供了测定存在于已知序列的双链DNA的单链中的预定位置上的胞嘧啶残基是否是甲基化的方法以及用于实施该方法的化合物。本发明还提供了用于制备双链DNA的衍生物的方法,该方法包括使双链DNA与CPG甲基转移酶和s‑腺苷甲硫氨酸类似物接触。

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