The invention relates to a kit of parts for detecting one or more polymorphisms in a plurality of target nucleotide sequences in a plurality of samples, wherein the kit of parts comprises (i) a first probe and a second probe, wherein the first probe comprises a first target specific section and a first tag section that is non-complementary to the target nucleotide sequence and that comprises a first universal primer binding site, wherein the second probe comprises a second target specific section and a second tag section that is non-complementary to the target nucleotide sequence; and (ii) a first primer and optionally a second primer wherein the first primer comprises a sample-specific identifier sequence and wherein the first primer can hybridize to the first universal primer binding site.

The invention relates to a kit of parts for detecting one or more polymorphisms in a plurality of target nucleotide sequences in a plurality of samples, wherein the kit of parts comprises (i) a first probe and a second probe, wherein the first probe comprises a first target specific section and a first tag section that is non-complementary to the target nucleotide sequence and that comprises a first universal primer binding site, wherein the second probe comprises a second target specific section and a second tag section that is non-complementary to the target nucleotide sequence; and (ii) a first primer and optionally a second primer wherein the first primer comprises a sample-specific identifier sequence and wherein the first primer can hybridize to the first universal primer binding site.

The present invention provides assays systems and methods for detection of genetic variants in a sample, including copy number variation and single nucleotide polymorphisms. The invention preferably employs the technique of tandem ligation, e.g., the ligation of two or more fixed sequence oligonucleotides and one or more bridging oligonucleotides complementary to a region between the fixed sequence oligonucleotidescombined with detection of levels of particular genomic regions using array hybridization.

The present invention provides assays systems and methods for detection of genetic variants in a sample, including copy number variation and single nucleotide polymorphisms. The invention preferably employs the technique of tandem ligation, e.g., the ligation of two or more fixed sequence oligonucleotides and one or more bridging oligonucleotides complementary to a region between the fixed sequence oligonucleotidescombined with detection of levels of particular genomic regions using array hybridization.

Methods of detecting at least one analyte and at least one nucleic acid in a sample are provided. Reagents for carrying out the methods are also provided.

Methods of detecting at least one analyte and at least one nucleic acid in a sample are provided. Reagents for carrying out the methods are also provided.

Compositions and methods are provided for ligating polynucleotides having a length that is greater than 8 nucleotides on an RNA splint. The ligation reaction provides consistent results in high or low ATP concentrations. The reaction can occur rapidly and is generally at least 10 fold more efficient than T4DNA ligase under optimal conditions for T4DNA ligase and the reaction time is less than 6 hours for example, less than 1 hour.

Compositions and methods are provided for ligating polynucleotides having a length that is greater than 8 nucleotides on an RNA splint. The ligation reaction provides consistent results in high or low ATP concentrations. The reaction can occur rapidly and is generally at least 10 fold more efficient than T4DNA ligase under optimal conditions for T4DNA ligase and the reaction time is less than 6 hours for example, less than 1 hour.

Compositions and methods are provided for ligating polynucleotides having a length that is greater than 8 nucleotides on an RNA splint. The ligation reaction provides consistent results in high or low ATP concentrations. The reaction can occur rapidly and is generally at least 10 fold more efficient than T4DNA ligase under optimal conditions for T4DNA ligase and the reaction time is less than 6 hours for example, less than 1 hour.

Compositions and methods are provided for ligating polynucleotides having a length that is greater than 8 nucleotides on an RNA splint. The ligation reaction provides consistent results in high or low ATP concentrations. The reaction can occur rapidly and is generally at least 10 fold more efficient than T4DNA ligase under optimal conditions for T4DNA ligase and the reaction time is less than 6 hours for example, less than 1 hour.