Latent NORs in the species Pycnogaster cucullata (Orthoptera)
نویسندگان
چکیده
منابع مشابه
The rDNA transcription machinery is assembled during mitosis in active NORs and absent in inactive NORs
In cycling cells, the rDNAs are expressed from telophase to the end of G2 phase. The early resumption of rDNA transcription at telophase raises the question of the fate of the rDNA transcription machinery during mitosis. At the beginning of mitosis, rDNA transcription is arrested, and the rDNAs are clustered in specific chromosomal sites, the nucleolar organizer regions (NOR). In human cells, w...
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ژورنال
عنوان ژورنال: Heredity
سال: 1990
ISSN: 0018-067X,1365-2540
DOI: 10.1038/hdy.1990.63