Reference Report

Reference
Citation	Tartof, K.D. (1973). Regulation of ribosomal RNA gene multiplicity in Drosophila melanogaster. Genetics 73(): 57--71. (Export to RIS)
FlyBase ID	FBrf0025076
Publication Type	Research paper
PubMed ID	4631601
PubMed Abstract	The ribosomal RNA (rRNA) genes of Drosophila melanogaster can undergo a disproportionate replication of their number. This occurs when the cluster of rRNA genes (rDNA) of one chromosome is maintained with a homologous chromosome that is completely or partially deficient in its rDNA. Under appropriate genetic conditions, it appears that disproportionate rDNA replication can be generated at the level of both somatic and germ line cells. In the latter case, mutants partially deficient for rDNA can increase their rRNA gene number to the wild type level and transmit this new genotype to successive generations.
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Language of Publication	English
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Parent Publication
Publication Type	Journal
Abbreviation	Genetics
Title	Genetics
Publication Year	1916-
ISBN/ISSN	0016-6731
Data from Reference
Aberrations (2)
	Df(YS)bb-T In(1)sc^4Lsc^8R
Alleles (7)
	bb² bb⁴ bb⁶ bb⁷ bb⁴¹ bb^S1 Ybb¹
Genes (2)
	bb Ybb