Transfer ribonucleic acid (tRNA) is a type of RNA molecule that helps decode a ... The tRNA molecule has a distinctive folded structure with three hairpin loops that form the shape of a three ...

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 ...

RNA breaks destined for repair are inflicted by sequence-specific or structure-specific endoribonucleases during physiological RNA processing ... ATP-dependent RNA ligases join 3’-OH and 5’-PO 4 RNA ...

Transfer RNA fragments prevent jumping genes from hopping around in the mouse embryo, when histone methylation can’t do the job. NIH’s plan to reduce indirect funds faced immense backlash from ...

It is analogous to Southern blotting, which is used to analyze DNA. This protocol describes the transfer of RNA from agarose gels to nylon membranes and the fixation of the RNA to the membrane 1,2,3.

RNA is similar to DNA but contains uracil instead of thymine (T) and has a single-stranded structure. Comparison of a single-stranded RNA and a double-stranded DNA with their corresponding nucleobases ...

A comparison of transfer RNAs has revealed the roots of the tree of life, indicating ancient origins for Archaea and viruses, according to research published ...

RNA molecules are an integral part of the human body: In cells, they ensure the transfer of genetic information ... has now uncovered the three-dimensional structure of a very special ribozyme ...

The segments in question are introns, short sequences of a subset of transfer RNAs, the RNA molecules that help guide assembly of amino acid chains during protein construction. These introns have ...