The present invention generally relates to a combination of molecular barcoding and emulsion-based microfluidics to isolate, lyse, barcode, and prepare nucleic acids from individual cells in a high-throughput manner.

The present invention generally relates to a combination of molecular barcoding and emulsion-based microfluidics to isolate, lyse, barcode, and prepare nucleic acids from individual cells in a high-throughput manner.

The present disclosure relates to methods for increasing telomere length in one or more human cells and/or increasing genome stability of one or more human cells, for example by contacting one or more human cells with an agent that increases expression of Zscan4 in the one or more human cells. Methods of treating a subject in need of telomere lengthening, treating a disease or condition associated with a genomic and/or chromosome abnormality, of rejuvenating one or more human cells, of rejuvenating tissues or organs, and of rejuvenating a subject in need thereof, for example by contacting one or more human cells in the subject with an agent that increases expression of Zscan4, or by administering to a subject in need thereof, an agent that increases expression of Zscan4 are also provided.

The present disclosure relates to methods for increasing telomere length in one or more human cells and/or increasing genome stability of one or more human cells, for example by contacting one or more human cells with an agent that increases expression of Zscan4 in the one or more human cells. Methods of treating a subject in need of telomere lengthening, treating a disease or condition associated with a genomic and/or chromosome abnormality, of rejuvenating one or more human cells, of rejuvenating tissues or organs, and of rejuvenating a subject in need thereof, for example by contacting one or more human cells in the subject with an agent that increases expression of Zscan4, or by administering to a subject in need thereof, an agent that increases expression of Zscan4 are also provided.

Methods of preparing a plurality of sample-barcoded anchor-domain-flanked gene specific deoxyribonucleic acid (DNA) fragments from a template nucleic acid, e.g., ribonucleic acid (RNA), sample are provided. Aspects of the methods include employing a set of gene specific primer pairs, wherein each pair of gene specific primers is made up of a forward primer and a reverse primer, at least one of which includes a sample barcode domain. The methods find use in a variety of different applications, including high-throughput sequencing, e.g., expression profiling, applications, including of small biological samples, e.g., single-cells.

Methods of preparing a plurality of sample-barcoded anchor-domain-flanked gene specific deoxyribonucleic acid (DNA) fragments from a template nucleic acid, e.g., ribonucleic acid (RNA), sample are provided. Aspects of the methods include employing a set of gene specific primer pairs, wherein each pair of gene specific primers is made up of a forward primer and a reverse primer, at least one of which includes a sample barcode domain. The methods find use in a variety of different applications, including high-throughput sequencing, e.g., expression profiling, applications, including of small biological samples, e.g., single-cells.

An assay is provided for the rapid detection of nucleic acids via a modified LAMP reaction coupled with colorimetric reporter utilizing a gold nanoparticle—peptide nucleic acid (AuNP-PNA) probe system.

An assay is provided for the rapid detection of nucleic acids via a modified LAMP reaction coupled with colorimetric reporter utilizing a gold nanoparticle—peptide nucleic acid (AuNP-PNA) probe system.

In the present invention, it has been confirmed that, when an RNA interference-inducing nucleic acid including at least one 8-oxoguanine (o.sup.8G) in 1st to 9th nucleotides from the 5′-end of at least one single strand of a double strand of a nucleic acid, and a modified nucleic acid that specifically binds to microRNA and in which at least one guanine (G) from among the 1st to 9th nucleotides from the 5′-end are modified with 8-oxoguanine (o.sup.8G), are produced and administered to cells or mice, various pathophysiological phenomena are induced.

In addition, the positions where G>T modifications occur have been identified in cDNA produced through the reverse transcription of microRNA in which guanine (G) is oxidatively modified with 8-oxoguanine (o.sup.8G) by oxidative stress in a seed region of microRNA, to confirm the positions where oxidative modification to 8-oxoguanine has occurred.

In the present invention, it has been confirmed that, when an RNA interference-inducing nucleic acid including at least one 8-oxoguanine (o.sup.8G) in 1st to 9th nucleotides from the 5′-end of at least one single strand of a double strand of a nucleic acid, and a modified nucleic acid that specifically binds to microRNA and in which at least one guanine (G) from among the 1st to 9th nucleotides from the 5′-end are modified with 8-oxoguanine (o.sup.8G), are produced and administered to cells or mice, various pathophysiological phenomena are induced.

In addition, the positions where G>T modifications occur have been identified in cDNA produced through the reverse transcription of microRNA in which guanine (G) is oxidatively modified with 8-oxoguanine (o.sup.8G) by oxidative stress in a seed region of microRNA, to confirm the positions where oxidative modification to 8-oxoguanine has occurred.