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Title: Methods for detection of methyl-CpG dinucleotides

Abstract

The invention provides methods for enriching methyl-CpG sequences from a DNA sample. The method makes use of conversion of cytosine residues to uracil under conditions in which methyl-cytosine residues are preserved. Additional methods of the invention enable to preservation of the context of me-CpG dinucleotides. The invention also provides a recombinant, full length and substantially pure McrA protein (rMcrA) for binding and isolation of DNA fragments containing the sequence 5'-C.sup.MeCpGG-3'. Methods for making and using the rMcrA protein, and derivatives thereof are provided.

Inventors:
Issue Date:
Research Org.:
BNL (Brookhaven National Laboratory (BNL), Upton, NY (United States))
Sponsoring Org.:
USDOE
OSTI Identifier:
1082684
Patent Number(s):
8,361,746
Application Number:
12/507,522
Assignee:
Brookhaven Science Associates, LLC (Upton, NY)
DOE Contract Number:  
AC02-98CH10886
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
59 BASIC BIOLOGICAL SCIENCES

Citation Formats

Dunn, John J. Methods for detection of methyl-CpG dinucleotides. United States: N. p., 2013. Web.
Dunn, John J. Methods for detection of methyl-CpG dinucleotides. United States.
Dunn, John J. Tue . "Methods for detection of methyl-CpG dinucleotides". United States. https://www.osti.gov/servlets/purl/1082684.
@article{osti_1082684,
title = {Methods for detection of methyl-CpG dinucleotides},
author = {Dunn, John J.},
abstractNote = {The invention provides methods for enriching methyl-CpG sequences from a DNA sample. The method makes use of conversion of cytosine residues to uracil under conditions in which methyl-cytosine residues are preserved. Additional methods of the invention enable to preservation of the context of me-CpG dinucleotides. The invention also provides a recombinant, full length and substantially pure McrA protein (rMcrA) for binding and isolation of DNA fragments containing the sequence 5'-C.sup.MeCpGG-3'. Methods for making and using the rMcrA protein, and derivatives thereof are provided.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2013},
month = {1}
}

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Works referenced in this record:

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