A change in the DNA sequence of a codon may not change the corresponding amino acid residue in the encoded protein because each residue can be encoded by several codons. This is called the Wobble ...

Researchers are adding new evidence to the emerging concept that 'silent' or synonymous mutations may have crucial consequences. Their study showed how a synonymous mutation in one gene can ...

Researchers have developed the first mouse model for a mitochondrial tRNALeu mutation, showing that the associated metabolic disorder results from faulty RNA processing. Studying the role of ...

A study published in Nature Communications revealed a new antisense oligonucleotide (ASO) therapy applicable to the W1282X mutation of the cystic fibrosis transmembrane conductance regulator gene ...

tRNAs have a distinct cloverleaf secondary structure and an L-shaped tertiary structure. The cloverleaf structure is formed by the folding of the single-stranded tRNA molecule, which is typically ...

Genetic diseases that result from truncated proteins can be targeted by so-called nonsense suppression therapies—drugs that prevent protein translation from terminating prematurely. A new ...

A comprehensive analysis of over 500,000 human protein variants reveals that 60% of disease-causing missense mutations reduce protein stability In a recent study published in Nature, researchers used ...

A research team led by Prof. XU Zhiheng from the Institute of Genetics and Developmental Biology of the Chinese Academy of Sciences has identified Tapt1, together with its partner Suco, as important ...

Approximately 25 million individuals in the United States are affected by a rare genetic disorder, and a significant number of them face challenges not only due to the absence of effective treatments ...

Tsukuba, Japan—Studying the role of mitochondria—the specialized structures within cells responsible for energy production—in metabolic diseases has been difficult because of a lack of animal models ...