Peptide nucleic acids (PNAs) are synthetic analogues of natural nucleic acids, distinguished by a peptide‐like backbone that confers unique binding affinities and high stability against enzymatic ...

Nucleic acids are complex biological molecules that store and transmit genetic information in all living organisms. They are essential for the survival and reproduction of life on Earth. The two main ...

Scientists at Tokyo Institute of Technology have deciphered how to quantitatively assess the effects of specific epigenetic changes on the rate of transcription by developing a mathematical model.

Researchers have revealed that the expression of a specific isoform of GREB1 Is4 is induced in malignant melanoma cells by the melanocyte-specific transcription factor, MITF. They revealed that GREB1 ...

The use of the nucleic acid platform for antigen delivery has expanded rapidly in the past decade, highlighted by the development and deployment of several nucleic acid vaccines for SARS-CoV-2 and the ...

A newly discovered promoter element "start" points to a shared regulatory syntax for controlling transcription initiation in bacteria, archaea, and eukaryotes. DNA is often described as the language ...

In the case of nucleic acid tests, polymerase chain reaction (PCR) has been the gold standard for single-molecule diagnosis. Single-molecule detection of pathogens, such as severe acute respiratory ...

Centromeres are curious structures. These specially organized chromosomal regions are best known for their unique and critical role in cell division, in which they are well understood to serve as the ...

(a) Fluorescence images showing the chromatin in FGO stained with DAPI. Scale bar, 20 μm. Yellow triangles indicate DAPI-dense heterochromatin foci and the red triangles denote the nucleoli or NLBs.

Nucleic acids may be labeled at their 3’ end, 5’ end, or throughout the molecule, depending on the desired application. Myriad of enzymatic or chemical methods are utilized to generate nucleic acids ...