Nucleic acid amplification procedure using RNA and DNA composite primers

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United States of America Patent

PATENT NO 7939258
APP PUB NO 20090130721A1
SERIAL NO

12091843

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Abstract

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The invention provides methods for amplification of polynucleotide sequences using primers containing single-stranded RNA. The methods employ use of an enzyme capable of cleaving single-stranded RNA, such as RNase I, to degrade a first RNA-containing primer prior to addition of a second RNA-containing primer. The invention also provides compositions and kits for practicing the amplification methods, as well as methods which use the amplification products.

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Patent Owner(s)

  • NUGEN TECHNOLOGIES, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kurn, Nurith Palo Alto, US 86 4015
Wang, Shenglong San Ramon, US 23 500

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