Mount Elbrus Russia. The name "Elbrus" is a metathesis of "Alborz", which is also the name of a long mountain range in northern Iran. It is derived from Avestan "Harā Bərəzaitī", which is a legendary mountain in Iranian mythology. "Harā Bərəzaitī" reflects Proto-Iranian *"Harā Bṛzatī", which was reformed into Middle Persian as "Harborz", and into Modern Persian as "Alborz". "Bṛzatī" is the feminine form of the adjective *"bṛzant" ("high"), the reconstructed ancestor of Modern Ossetian "bærzond" ("high", "peak"), Modern Persian "barz" ("high"), "berāzande" ("elegant"), and "boland" ("high", "tall"), and Modern Kurdish "barz" ("high"). "Harā" may be interpreted as "watch" or "guard", from
MT-TF MT-TF Mitochondrially encoded tRNA phenylalanine also known as MT-TF is a transfer RNA which in humans is encoded by the mitochondrial "MT-TF" gene. The "MT-TF" gene is located on the p arm of the mitochondrial DNA at position 12 and it spans 71 base pairs. The structure of a tRNA molecule is a distinctive folded structure which contains three hairpin loops and resembles a three-leafed clover. MT-TF is a small transfer RNA (human mitochondrial map position 577-647) that transfers the amino acid phenylalanine to a growing polypeptide chain at the ribosome site of protein synthesis during translation. Mutations in "MT-TF"