Differentiation of Drosophila cells lacking ribosomal DNA, in vitro.
Drosophila melanogaster embryos that lacked ribosomal DNA were obtained from appropriate crosses. Cells were taken from such embryos before overt differentiation took place and were cultured in vitro. These cells differentiated into neurons and myocytes with the same success as did wild-type controls. Therefore, ribosomal RNA synthesis is not necessary for the differentiation of neurons and myocytes in vitro.
D000818:Animals; D002454:Cell Differentiation; D002478:Cells, Cultured; D004331:Drosophila melanogaster / Q000196:embryology*; D005260:Female; D005796:Genes; D008297:Male; D009474:Neurons; D012335:RNA, Ribosomal / Q000502:physiology*
D012335:RNA, Ribosomal