Molecular evidence of ribosomal DNA (rDNA) amplification of a minichromosome derived from Drosophila arizonae in D. mulleri-D. arizonae hybrid males

Brazilian Journal of Genetics

Volumn 19, Issue 1, 1996, Pages 43-45

  Leoncini, Orilio ^a   Tovar, Francisco J ^a   Bicudo, Hermione E M C ^b  

^a FEDERAL UNIVERSITY OF RIO DE JANEIRO   (Brazil)

^b SÃO PAULO STATE UNIVERSITY UNESP   (Brazil)

Author keywords

[No Author keywords available]

Indexed keywords

RIBOSOME DNA;

ANIMAL EXPERIMENT; ARTICLE; CYTOGENETICS; DROSOPHILA; GENE AMPLIFICATION; HYBRID; MALE; MINICHROMOSOME; NONHUMAN;

EID: 0030007296     PISSN: 01008455     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (8)

1. Bicudo, H.E.M.C. (1981). Further observations on the nucleolar organizing activity in salivary gland cells of Drosophila mulleri, D. arizonensis and their hybrids. Biol. Zbl. 100: 597-612.
2. Bicudo, H.E.M.C. (1982). Regulação da atividade organizadora nucleolar em Drosophila. Ciência e Cultura 34: 465-469.
3. Bicudo, H.E.M.C. (1985). Organizadores de nucleolos em insetos. Ciência e Cultura 37: 440-448.
4. Bicudo, H.E.M.C. and Richardson, R.H. (1977). Gene regulation in Drosophila mulleri, D. arizonensis and their hybrids: The nucleolar organizer. Proc. Natl. Acad. Sci. USA 74: 3498-3502.
5. Goodrich-Young, C. and Krider, H.M. (1989). Nucleolar dominance and replicative dominance in Drosophila interspecific hybrids. Genetics 123: 349-358.
6. Jowett, T. (1986). Preparation of nucleic acids. In: Drosophila: a Practical Approach (Roberts, D.B., ed.). IRL Press, Oxford, pp. 275-276.
7. Rohia, H., Miller, J.R., Woods, L.C. and Glover, D.M. (1981). Arrangements and rearrangements of sequences flanking the two types of rDNA insertions in Drosophila melanogaster. Nature 290: 749-753.
8. Sambrook, J., Fritsch, E.F. and Maniatis, T. (1989). Molecular Cloning: A Laboratory Manual. 2nd edn. Cold Spring Harbour Laboratory Press, New York, USA, pp. 9.52-9.55.