[Ultrastructure of sheep metaphase chromosomes identified by study of total preparations of metaphase plates].
The data obtained suggest wide possibilities of using the elaborated method of the whole metaphase plates investigation under the electron microscope to disclose the specific characters of the structure of individual chromosomes. Each chromosome has a definite number of bands of condensed DNP material. The number and disposition of bands are essentially the same in homologous chromosomes. The Giemsa-positive disks which could be seen after differential chromosome staining correspond to the bands of condensed material.
D000818:Animals; D002875:Chromosomes / Q000648:ultrastructure*; D008938:Mitosis; D012756:Sheep
Ul'trastruktura metafaznykh khromosom ovtsy, vyiavliaemaia pri issledovanii total'nykh preparatov metafaznykh plastinok