Nucleic acid amplification method

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United States of America Patent

PATENT NO 7939299
APP PUB NO 20100015617A1
SERIAL NO

12439155

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Abstract

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Disclosed is a nucleic acid amplification method which is based on a new principle and enables to amplify a nucleic acid having a specific nucleotide sequence in a simple manner, within a short time and with efficiency. The nucleic acid amplification method comprises the steps of: (a) conducting a DNA polymerase chain reaction by using, as a template, DNA comprising a nucleotide sequence to be amplified and using a primer pair having a nucleotide sequence complementary to the nucleotide sequence to be amplified, thereby producing a linear DNA fragment; and (b) conducting a chain-substituting DNA polymerase chain reaction in a chaining manner by using cyclic single-stranded DNA comprising the same nucleotide sequence as that of at least one of the primer pair as a template and employing the 3′-terminus of the linear DNA fragment produced in step (a) as the replication origin.

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Patent Owner(s)

Patent OwnerAddress
TOYO SEIKAN KAISHA LTDTOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Toyama, Masafumi Yokohama, JP 3 31

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