Abstract:
:The 5S RNA gene content of polyploid cells of the ovary of Drosophila melanogaster has been compared in animals with two or three gene clusters. The amount of 5S RNA genes is exactly proportional to the number of gene clusters as determined by DNA-RNA filter hybridization. In contrast, the number of rDNA genes in endomitotic cells remains constant regardless of different numbers of nucleolus organizer regions (Spear, 1974).
journal_name
Chromosomajournal_title
Chromosomaauthors
Renkawitz-Pohl Rdoi
10.1007/BF00328768subject
Has Abstractpub_date
1979-01-31 00:00:00pages
305-12issue
3eissn
0009-5915issn
1432-0886journal_volume
70pub_type
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