A method for quantifying a plurality of target molecules in a sample may include releasing a target molecule from a non-covalent bond of a conjugate by using a fusion molecule. A kit may include a detection conjugate, a release reagent, nucleic acid amplification agents, and an amplification detection probe. A device may be designed to perform the methods.

The present invention provides oligonucleotides and processes for determining the normalized methylation level of DNA, and for determining the relative methylation level of DNA between at least two samples. The invention makes use of the random distribution of transposons in the genome. The disclosed oligonucleotides and processes are of importance, in particular, for clinical diagnostics.

The present invention provides oligonucleotides and processes for determining the normalized methylation level of DNA, and for determining the relative methylation level of DNA between at least two samples. The invention makes use of the random distribution of transposons in the genome. The disclosed oligonucleotides and processes are of importance, in particular, for clinical diagnostics.

Methods, kits, and compositions for evaluating the quality of nucleic acids within a biological sample for analysis in a molecular assay are provided.

The present invention relates to detection of target nucleic acid sequences using different detection temperatures and reference values. The present invention employing different detection temperatures and reference values enables to detect a plurality of target nucleic acid sequences in conventional real-time manners even with a single type of label in a single reaction vessel.

The present invention relates to detection of target nucleic acid sequences using different detection temperatures and reference values. The present invention employing different detection temperatures and reference values enables to detect a plurality of target nucleic acid sequences in conventional real-time manners even with a single type of label in a single reaction vessel.

Disclosed herein is a system and method for increasing the fidelity of measured genetic data, for making allele calls, and for determining the state of aneuploidy, in one or a small set of cells, or from fragmentary DNA, where a limited quantity of genetic data is available. Poorly or incorrectly measured base pairs, missing alleles and missing regions are reconstructed using expected similarities between the target genome and the genome of genetically related individuals. In accordance with one embodiment, incomplete genetic data from an embryonic cell are reconstructed at a plurality of loci using the more complete genetic data from a larger sample of diploid cells from one or both parents, with or without haploid genetic data from one or both parents. In another embodiment, the chromosome copy number can be determined from the measured genetic data, with or without genetic information from one or both parents.

Methods of quantifying a species of RNA within a sample comprising, receiving a sample comprising RNA and substantially devoid of DNA, contacting the sample with a first primer to produce a first cDNA strand, treating the sample with RNAse, contacting the sample with a second primer to produce an amplification product, treating the sample with a proteinase, passing the amplification product through a nanopore and identifying the amplification product derived from the RNA as it passes through nanopore. Methods of diagnosing a disease in a subject are also provided.

Methods of quantifying a species of RNA within a sample comprising, receiving a sample comprising RNA and substantially devoid of DNA, contacting the sample with a first primer to produce a first cDNA strand, treating the sample with RNAse, contacting the sample with a second primer to produce an amplification product, treating the sample with a proteinase, passing the amplification product through a nanopore and identifying the amplification product derived from the RNA as it passes through nanopore. Methods of diagnosing a disease in a subject are also provided.

The invention is directed to compositions and methods for collecting, transporting, and storing microorganisms obtained from samples of biological, clinical, forensic, and environmental origin. Compositions preserve the viability of the collected organisms and permit the long-term storage of samples. Compositions are compatible with subsequent manipulation of the sample, including propagation and culture of the collected microorganisms, or isolation, purification, detection, and characterization of proteins, nucleic acids, and all macromolecules. When the compositions containing microorganisms and any polynucleotides therein are further processed, such as by nucleic acid testing, there is an increased ability to detect, isolate, purify and/or characterize select microbes and their components, such as nucleic acids, when compared to conventional microbial transport media that contain interfering substance(s). In particular formulations, the compositions disclosed herein allow biological samples to be collected, transported, and even stored for extended periods, and are compatible with nucleic acid extraction, identification, quantitation, PCR amplification, and genomic analysis methodologies.