Comparaison des taux d'aminoacylation des tRNA leucine, valine, serine et tyrosine extraits des fleurs males et femelles de Mercurialis annua L. en presence des enzymes homologues ou heterologues

Abstract

Aminoacylation rates of these four tRNAs are always more important when tRNA and synthetases are extracted from female flowers. The differences which together affect the tRNA and synthetases, are linked to sex organ differentiation and, concomitant with the other proteic or hormonal differences observed, especially with cytokinins that are more active in the female sex.