Disclosed are methods for preparing mRNA and proteins from synthetic DNA.

Disclosed are methods for preparing mRNA and proteins from synthetic DNA.

An object of the present invention is to provide a kit or a device for the detection of prostate cancer and a method for detecting prostate cancer. The present invention provides a kit or a device for the detection of prostate cancer, comprising a nucleic acid capable of specifically binding to a miRNA in a sample of a subject, and a method for detecting prostate cancer, comprising measuring the miRNA in vitro.

It is intended to provide a kit or a device for the detection of lung cancer and a method for detecting lung cancer. The present invention provides a kit or a device for the detection of lung cancer, comprising a nucleic acid capable of specifically binding to a miRNA in a sample from a subject, and a method for detecting lung cancer, comprising measuring the miRNA in vitro.

Provided herein is a method for sequence analysis that comprises analyzing PCR reactions that each contain different portions of the same sample, wherein at least some of the primer pairs are in more than one PCR reaction and at least one of the PCR reactions contains some but not all of the primer pairs of the other reaction(s).

The present disclosure relates to materials and methods for spatial detection of nucleic acid in a tissue sample or a portion thereof. In particular, provided herein are materials and methods for detecting RNA so as to obtain spatial information about the localization, distribution or expression of genes in a tissue sample. In some embodiments, the materials and methods provided herein enable detection of gene expression in a single cell.

Provided herein, in some embodiments, are enzymatic methods for producing an oligonucleotide comprising phosphoramidate-linked nucleotides, and compositions comprising the oligonucleotide thus produced.

Provided herein, in some embodiments, are enzymatic methods for producing an oligonucleotide comprising phosphoramidate-linked nucleotides, and compositions comprising the oligonucleotide thus produced.

The invention provides a method for synthesizing a DNA sequence comprising repeat units, including designing and synthesizing an extension primer and a blocking primer based on the repeat unit, performing a PCR amplification reaction by using the repeat unit (as an amplification template), the extension primer, and the blocking primer in a PCR reaction system, to obtain the DNA sequence comprising repeat units. The invention also provides a kit for this method. The method of the invention has the characteristics such as controllable copy number for repeat synthesis, simple synthesis steps, and low cost, and is very suitable for high-throughput production in industry.

The invention provides a method for synthesizing a DNA sequence comprising repeat units, including designing and synthesizing an extension primer and a blocking primer based on the repeat unit, performing a PCR amplification reaction by using the repeat unit (as an amplification template), the extension primer, and the blocking primer in a PCR reaction system, to obtain the DNA sequence comprising repeat units. The invention also provides a kit for this method. The method of the invention has the characteristics such as controllable copy number for repeat synthesis, simple synthesis steps, and low cost, and is very suitable for high-throughput production in industry.