Significados de anticodon en inglés

RNA modifications in the anticodon region of tRNAs play a critical role in establishing such non-universal genetic codes.

The domain I (corresponding to the anticodon stem of tRNA) is a rigid three alpha-helix bundle.

The post-transcriptional modifications of tRNA's anticodon domain are the most diverse and chemically complex of any RNA modifications.

Certain stress conditions can induce cleavage of tRNAs around the anticodon loop via the use of the ribonuclease angiogenin.

All three aa-tRNAs have the same 'loaded spring' conformation with a kink and twist between the D-stem and anticodon stem.

Reversing this structural change in the tRNA anticodon by addition of excess exogenous queuine reversed the 6-thioguanine-induced growth inhibition and differentiation.

Both halves show the same fold as the anticodon-binding domain of class IIa aminoacyl-tRNA synthetases, with greater conservation seen in the N-terminal half.

Nucleotide modifications within the anticodon are found in the majority of all tRNAs and are among the last maturation events to occur in vivo.

These data suggest that competition between unrelated aminoacyl-tRNA synthetases for overlapping anticodon sequences is a determinant of the phylogenetic distribution of extant synthetase families.