PARAMETERS OF NUCLEOLAR ORGANIZER AREAS IN KIDNEY PODOCYTES OF TURKEYS IN POSTNATAL ONTOGENESIS
Submitted by Гость (not verified) on Tue, 09/10/2024 - 20:38The terminal sections of chromosomes, where ribosomal RNAs entering the cytoplasm and participating in the formation of ribosomes are synthesized, are considered to be a criterion of cell activity for protein synthesis. These chromosome regions are detected by silver nitrate and are called zones or regions of the nucleolar organizers (AgNORs). Morphometric analysis of the nucleolar organizer regions allows evaluating the protein-synthetic function of cells, reflecting the degree of their differentiation and proliferation, and can also be used to assess the duration of a cell cycle.