On August 24, 2025, the 23rd International Congress of Nutrition (ICN) convened in Paris, France, under the theme ...

New Nucleotide In DNA Could Revolutionize Epigenetics Date: April 17, 2009 Source: Rockefeller University Summary: Anyone who studied a little genetics in high school has heard of adenine, thymine ...

Guanine nucleotide-exchange factors (GEFs) are directly responsible for the activation of Rho-family GTPases in response to diverse extracellular stimuli, and ultimately regulate numerous cellular ...

Sionna Therapeutics, Inc. (Nasdaq: SION), a clinical-stage biopharmaceutical company on a mission to revolutionize the ...

Nucleotide excision repair is one of the main pathways for removal of damaged DNA. UvrA, which finds the damaged DNA, has broad specificity. The first crystal structure of UvrA in complex with DNA ...

Researchers reveal how the alteration of a single nucleotide—the basic building block of DNA—could initiate fragile X syndrome, the most common inherited form of intellectual disability.

The nucleotide sequences coding for murine complement component C3 have been determined from a cloned genomic DNA fragment and several overlapping cloned complementary DNA fragments. The amino acid ...

The new generation molecular markers, called single nucleotide polymorphisms (SNPs) do not always need these gel-based assays. They are also the most abundant of all marker systems known so far, both ...

Postoperative prognosis of hepatitis B virus (HBV) –related hepatocellular carcinoma (HCC) is poor. The effect of nucleotide/nucleoside analog (NA) treatment on the prognosis has not been fully ...

Single nucleotide polymorphisms (SNPs) are variations in a genome’s base pair in a DNA sequence, and occur in approximately 1 out of 800 base pairs. These occur when a single nucleotide is ...

The synthetic bacteria contain a shorter genetic code with 57 codons rather than 64, freeing up space for further edits that might lead to new drugs or virus-resistant microbes ...