Patent application number | Description | Published |
20100124765 | SEQUENCE AMPLIFICATION WITH TARGET PRIMERS - The present disclosure relates to the amplification of target nucleic acid sequences for various sequencing and/or identification techniques. This can be accomplished via the use of target primers. The use of these target primers, as described herein, allows for the reduction in the amplification of undesired hybridization events (such as primer dimerization) while allowing for the amplification of the target nucleic acid sequences. | 05-20-2010 |
20110257385 | METHODS FOR FLIP-STRAND IMMOBILIZING AND SEQUENCING NUCLEIC ACIDS - Provided herein are compositions, materials, methods and kits for immobilizing a template polynucleotide in a first orientation, and immobilizing a complementary sequence of the template polynucleotide in an orientation that is flipped compared to the orientation of the template polynucleotide. Provided herein are adaptive oligonucleotides that can be used in various nucleic acid manipulations to generate immobilized complement polynucleotides that are flipped in orientation compared to the orientation of the immobilized template polynucleotides. | 10-20-2011 |
20120156728 | CLONAL AMPLIFICATION OF NUCLEIC ACID ON SOLID SURFACE WITH TEMPLATE WALKING - Novel methods of generating a localized population of immobilized clonal amplicons on a support are provided. | 06-21-2012 |
20140065624 | Analyzing Messenger RNA and Micro RNA in the Same Reaction Mixture - The present teachings provide methods, compositions, and kits for performing primer extension reactions on at least two target polynucleotides in the same reaction mixture. In some embodiments, a reverse transcription reaction is performed on a first target polynucleotide with a hot start primer comprising a self-complementary stem and a loop, and extension products form at high temperatures but extension products form less so at low temperatures since the self-complementary stem of the hot start primer prevents hybridization of the target specific region to the target. However, non-hot start primers with free target specific regions can hybridize to their corresponding targets at the low temperature and extension can happen at the low temperature. | 03-06-2014 |
20140147845 | CONCATAMERIC LIGATION PRODUCTS: COMPOSITIONS METHODS AND KITS FOR SAME - The present teachings relate to methods, compositions, and kits for detecting one or more target polynucleotide sequences in a sample, and methods compositions and kits for forming concatameric ligation products. In some embodiments of the present teachings, oligonucleotides are hybridized to complementary target polynucleotides and are ligated together to form a concatameric ligation product. In some embodiments of the present teachings, the concatameric ligation product can be amplified, and the identity and quantity of the target polynucleotides determined based on sequence introduced in the ligation reaction. Some embodiments of the present teachings provide methods for removing unligated probes from the reaction mixture. Some embodiments of the present teachings provide for highly multiplexed detection, identification, and quantification of a plurality of target polynucleotides using a variety of analytical procedures. | 05-29-2014 |
20140206000 | SEQUENCE AMPLIFICATION WITH LINEAR PRIMERS - The present disclosure relates to the amplification of target nucleic acid sequences for various sequencing and/or identification techniques. The use of these primers, as described herein, allows for the reduction in the amplification of nonspecific hybridization events (such as primer dimerization) while allowing for the amplification of the target nucleic acid sequences. | 07-24-2014 |
20140235845 | SEQUENCE AMPLIFICATION WITH LOOPABLE PRIMERS - The present disclosure relates to the amplification of target nucleic acid sequences. This can be accomplished via the use of various primers. The use of these primers, as described herein, results in nucleic acid structures that can reduce the amplification of nonspecific hybridization events (such as primer dimerization) while allowing the amplification of the target nucleic acid sequences. | 08-21-2014 |
20140303017 | Multiplexed Amplification of Short Nucleic Acids - The present teachings provide methods, compositions, and kits for reverse transcribing and amplifying small nucleic acids such as micro RNAs. High levels of multiplexing are provided by the use of a zip-coded stem-loop reverse transcription primer, along with a PCR-based pre-amplification reaction that comprises a zip-coded forward primer. Detector probes in downstream decoding PCRs can take advantage of the zip-code introduced by the stem-loop reverse transcription primer. In some embodiments, further amplification is achieved by cycling the reverse transcription reaction. The present teachings also provide compositions and kits useful for performing the reverse transcription and amplification reactions described herein. | 10-09-2014 |
20140349301 | Methods for Normalizing and for Identifying Small Nucleic Acids - The present teachings are generally directed to methods for normalizing at least one species of small nucleic acid that is present in a population of small nucleic acid species, wherein the relative concentration of at least one small nucleic acid species is substantially greater than the relative concentration of at least one other small nucleic acid species in the population. At least one small nucleic acid species is normalized using a multiplicity of primers comprising degenerate sequences. In some embodiments, a small nucleic acid species is identified by inserting at least part of an extension product from a normalized population into a vector and subsequently sequencing the insert. In some embodiments, a small nucleic acid species is identified by determining the sequence of at least part of an extension product. | 11-27-2014 |