Dobosy, IA
Joesph Dobosy, Coralville, IA US
Patent application number | Description | Published |
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20140106433 | RNase H-Based Assays Utilizing Modified RNA Monomers - The present invention pertains to novel oligonucleotide compounds for use in various biological assays, such as nucleic acid amplification, ligation and sequencing reactions. The novel oligonucleotides comprise a ribonucleic acid domain and a blocking group at or near the 3′ end of the oligonucleotide. These compounds offer an added level of specificity previously unseen. Methods for performing nucleic acid amplification, ligation and sequencing are also provided. Additionally, kits containing the oligonucleotides are also disclosed herein. | 04-17-2014 |
Joseph Dobosy, Coralville, IA US
Patent application number | Description | Published |
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20090325169 | RNASE H-BASED ASSAYS UTILIZING MODIFIED RNA MONOMERS - The present invention pertains to novel oligonucleotide compounds for use in various biological assays, such as nucleic acid amplification, ligation and sequencing reactions. The novel oligonucleotides comprise a ribonucleic acid domain and a blocking group at or near the 3′ end of the oligonucleotide. These compounds offer an added level of specificity previously unseen. Methods for performing nucleic acid amplification, ligation and sequencing are also provided. Additionally, kits containing the oligonucleotides are also disclosed herein. | 12-31-2009 |
20100167353 | RNASE H-BASED ASSAYS UTILIZING MODIFIED RNA MONOMERS - The present invention pertains to novel oligonucleotide compounds for use in various biological assays, such as nucleic acid amplification, ligation and sequencing reactions. The novel oligonucleotides comprise a ribonucleic acid domain and a blocking group at or near the 3′ end of the oligonucleotide. These compounds offer an added level of specificity previously unseen. Methods for performing nucleic acid amplification, ligation and sequencing are also provided. Additionally, kits containing the oligonucleotides are also disclosed herein. | 07-01-2010 |
20120258455 | RNase H-Based Assays Utilizing Modified RNA Monomers - The present invention provides methods of cleaving a nucleic acid strand to initiate, assist, monitor or perform biological assays. | 10-11-2012 |
20130288245 | MODIFIED RNASE H ENZYMES AND THEIR USES - The invention provides a provides improvements to assays that employ RNase H cleavage for biological applications related to nucleic acid amplification and detection, where the RNase H has been reversibly inactivated. | 10-31-2013 |
20140162249 | RNase H-Based Assays Utilizing Modified RNA Monomers - The present invention provides methods of cleaving a nucleic acid strand to initiate, assist, monitor or perform biological assays. | 06-12-2014 |
20140255925 | MODIFIED RNASE H ENZYMES AND THEIR USES - The invention provides a provides improvements to assays that employ RNase H cleavage for biological applications related to nucleic acid amplification and detection, where the RNase H has been reversibly inactivated. | 09-11-2014 |
Joseph R. Dobosy, Corallville, IA US
Patent application number | Description | Published |
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20150191707 | DNA POLYMERASE MUTANTS HAVING ENHANCED TEMPLATE DISCRIMINATION ACTIVITY - This invention relates to mutant DNA polymerases having an enhanced template discrimination activity compared with the corresponding unmodified DNA polymerase counterparts, wherein the amino acid sequence of the mutant DNA polymerase includes at least one substitution at residue positions structurally and functionally homologous or orthologous positions 783 or 784 of an unmodified Taq DNA polymerase. | 07-09-2015 |
Joseph R. Dobosy, Coralville, IA US
Patent application number | Description | Published |
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20150307917 | RNASE H-BASED ASSAYS UTILIZING MODIFIED RNA MONOMERS - Methods and compositions are provided for improving specificity during amplification of a target DNA sequence. The methods and compositions rely upon the use of an RNase H enzyme, a polymerase, and RNase H enzyme-sensitive, blocked-cleavable oligonucleotide primers in the amplification reactions, wherein the reaction mixtures include either an optimized final concentration of a divalent metal salt comprising 2.0 mM or less of free Mg | 10-29-2015 |
Josesph Dobosy, Coralville, IA US
Patent application number | Description | Published |
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20150225782 | RNASE H-BASED ASSAYS UTILIZING MODIFIED RNA MONOMERS - The present invention pertains to novel oligonucleotide compounds for use in various biological assays, such as nucleic acid amplification, ligation and sequencing reactions. The novel oligonucleotides comprise a ribonucleic acid domain and a blocking group at or near the 3′ end of the oligonucleotide. These compounds offer an added level of specificity previously unseen. Methods for performing nucleic acid amplification, ligation and sequencing are also provided. Additionally, kits containing the oligonucleotides are also disclosed herein. | 08-13-2015 |