Construction of anti-codon table of the plant kingdom and evolution of tRNA selenocysteine (tRNA^Sec).

ABSTRACT:

Background

The tRNAs act as a bridge between the coding mRNA and incoming amino acids during protein translation. The anti-codon of tRNA recognizes the codon of the mRNA and deliver the amino acid into the protein translation chain. However, we did not know about the exact abundance of anti-codons in the genome and whether the frequency of abundance remains same across the plant lineage or not.

Results

Therefore, we analysed the tRNAnome of 128 plant species and reported an anti-codon table of the plant kingdom. We found that CAU anti-codon of tRNA^Met has highest (5.039%) whereas GCG anti-codon of tRNA^Arg has lowest (0.004%) abundance. However, when we compared the anti-codon frequencies according to the tRNA isotypes, we found tRNA^Leu (7.808

SUBMITTER: Mohanta TK 

PROVIDER: S-EPMC7678280 | biostudies-literature | 2020 Nov

REPOSITORIES: biostudies-literature