This disclosure provides a powerful screening platform that combines pre-templated instant partitions with DNA-encoded library (DEL) technologies to identify target small molecule interactions and analyze their intracellular effects in single cell resolution using methods that require minimal sample preparation and affordable sequencing costs.

This disclosure provides a powerful screening platform that combines pre-templated instant partitions with DNA-encoded library (DEL) technologies to identify target small molecule interactions and analyze their intracellular effects in single cell resolution using methods that require minimal sample preparation and affordable sequencing costs.

Systems and methods for associating single cell imaging data with RNA transcriptomics. Single cells are isolated into microwells with a microbead having oligonucleotides conjugated on its surface. Each oligonucleotide includes a cell identifying optical barcode that is unique to that bead and binding sequence for RNA capture after cell lysis. The system is configured for loading single cells into the microarray and for flowing cell lysis buffers and other reagents into the microarray for performing RNA library sample preparation. The system is also configured for lowing optical hybridization probes that are complementary to the cell identifying optical barcodes and optically labeled onto the microwell array and for obtaining images of the microwells in response to the probes. The system and unique cell identifying optical barcodes and complementary optical hybridization probes facilitate a link between phenotypic imaging of cells resident on the microwell array with single cell whole transcriptome sequencing.

Systems and methods for associating single cell imaging data with RNA transcriptomics. Single cells are isolated into microwells with a microbead having oligonucleotides conjugated on its surface. Each oligonucleotide includes a cell identifying optical barcode that is unique to that bead and binding sequence for RNA capture after cell lysis. The system is configured for loading single cells into the microarray and for flowing cell lysis buffers and other reagents into the microarray for performing RNA library sample preparation. The system is also configured for lowing optical hybridization probes that are complementary to the cell identifying optical barcodes and optically labeled onto the microwell array and for obtaining images of the microwells in response to the probes. The system and unique cell identifying optical barcodes and complementary optical hybridization probes facilitate a link between phenotypic imaging of cells resident on the microwell array with single cell whole transcriptome sequencing.

Described herein are nucleic acid constructs that can be used as a reporter along with compositions and systems comprising the same. Also described herein are methods of use of such constructs, compositions and/or systems.

Disclosed herein are methods of identifying or engineering a polynucleotide sequence for directing tissue-specific gene expression. The methods may further include creating a regulatory element fragment library. Further disclosed are vectors comprising a tissue-specific regulatory element identified by the methods.

Methods and systems are provided for massively parallel genetic analysis of single cells in emulsion droplets or reaction containers. Genetic loci of interest are targeted in a single cell using a set of probes, and a fusion complex is formed by molecular linkage and amplification techniques. Methods are provided for high-throughput, massively parallel analysis of the fusion complex in a single cell in a population of at least 10,000 cells. Also provided are methods for tracing genetic information back to a cell using barcode sequences.

The present invention includes compositions and methods for using and manufacturing hydrogel template particles with micropores and/or a nanoporous structure.

The present invention is concerned with materials and methods for nucleic acid and/or protein analysis, including materials and methods for creating and/or analysing mutant libraries. The invention in particular relates to materials and methods for correlating a property of mutants of a target nucleic acid to the respective sequences of the mutants. The invention is particularly useful for analysing saturation mutagenesis libraries and the analysis of sensitivities to chemical or physical conditions, for example temperature stability and solvent stability, and for the analysis of production properties, for example yield or cellular localisation.

Disclosed are W-position modified cytidine nucleotides of formula (I). Provided herein are methods of chemical synthesis of AP-modified cytidine nucleoside triphosphates and their applications as well as uses of the cytidine analogues for the synthesis of modified nucleic acids. The nucleic acid molecule includes DNA, RNA or a combination of DNA/RNA. One of many applications of modified cytidine nucleotides described herein is enzyme selection, when an enzyme of interest bears an activity of an esterase, amidase, oxidoreductase, lyase, ligase or other enzymatic activity, formula (I) wherein the substituants are as defined in the appended claims.