[Effects of vitamin A on formation of aminoacyl-tRNA].
The melting temperature and hyperchromia of intestine mucosa tRNA preparations and the effect of inactivating factors on aminoacyl-tRNA-synthetase activity were studied at the stage of hypovitaminosis and under deep A-avitaminosis. It is shown that in the aminoacylation reaction, aminoacyl-tRNA-synthetase is a component more sensitive to vitamin A deficiency.
D000604:Amino Acyl-tRNA Synthetases / Q000378:metabolism*; D000818:Animals; D007413:Intestinal Mucosa / Q000201:enzymology; D007700:Kinetics; D008297:Male; D009691:Nucleic Acid Denaturation; D012346:RNA, Transfer, Amino Acyl / Q000096:biosynthesis; D051381:Rats; D013696:Temperature; D014802:Vitamin A Deficiency / Q000201:enzymology*
D012346:RNA, Transfer, Amino Acyl; D000604:Amino Acyl-tRNA Synthetases
Deistvie vitamina A na obrazovanie aminoatsil-tRNK.