The activation of amplified ribosomal RNA genes in the oocytes of Xenopus laevis: an electron microscope analysis.
E L
EL
Mitchell
R S
RS
Hill
D000818:Animals; D002843:Chromatin / Q000648:ultrastructure; D005260:Female; D005784:Gene Amplification; D005796:Genes; D008854:Microscopy, Electron; D009865:Oocytes / Q000378:metabolism / Q000648:ultrastructure; D012335:RNA, Ribosomal / Q000235:genetics*; D014982:Xenopus laevis
D002843:Chromatin; D012335:RNA, Ribosomal