Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving nucleic acid
Reexamination Certificate
2006-02-07
2006-02-07
Fredman, Jeffrey (Department: 1634)
Chemistry: molecular biology and microbiology
Measuring or testing process involving enzymes or...
Involving nucleic acid
C435S320100, C435S252800, C435S174000, C435S183000, C382S129000, C382S133000, C382S153000, C382S173000, C382S286000, C382S291000, C702S019000, C702S022000, C536S022100
Reexamination Certificate
active
06994960
ABSTRACT:
A method of detecting a mutation or a difference of one or more nucleotides between a nucleic acid molecule to be tested and a reference nucleic acid molecule, said method comprising subjecting the test nucleic acid molecule to base specific cleavage to generate oligonucleotide fragments, separating the resulting oligonucleotide fragments based on mass by MALDI-ATOF MS and/or other equivalent procedure to produce a fingerprint of then oligonucleotide fragments comprising one or more peaks wherein a peak represents the mass of each fragment and identifying an altered peak relative to a reference nucleic acid molecule subjected to the same procedure wherein the presence of an altered peak is indicative of a difference of one or more nucleotides in said tested nucleic acid molecule.
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Elso Colleen
Foote Simon
Reid Gavin
Simpson Richard
Chakrabarti Arun
Fredman Jeffrey
Scully Scott Murphy & Presser
The Walter and Eliza Hall Institute of Medical Research
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