The Ribosomes of Drosophila. III. RNA and Protein Homology between D. MELANOGASTER and D. VIRILIS
AUTOR(ES)
Weber, Lee
RESUMO
The extent of interspecific homology between D. melanogaster and D. virilis for ribosomal RNA and ribosomal protein was examined using the techniques of two-dimensional gel electrophoresis, and RNA-DNA filter hybridization. Only 2 of the 71 ribosomal proteins resolved were found to be species specific, while comparisons of soluble larval hemolymph protein patterns showed little similarity. Depending on the technique employed, the sequence homology for 18S + 28S ribosomal RNA was found to be between 83–94%, and sequence homology for 5S rRNA was judged to be complete.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=1213595Documentos Relacionados
- Studies on Natural Populations of Drosophila. IV. Genetic Variances of and Correlations between Four Characters in D. Melanogaster and D. Simulans
- Genetic Variation in Hawaiian Drosophila. IV. Allozymic Similarity between D. SILVESTRIS and D. HETERONEURA from the Island of Hawaii
- The Cytogenetic Study of Crossing over in Interspecific Hybrids between DROSOPHILA VIRILIS and D. TEXANA
- Comparison of chromosomal DNA composing timeless in Drosophila melanogaster and D. virilis suggests a new conserved structure for the TIMELESS protein.
- Phenogenetic Studies in Scute of D. Melanogaster III. the Effect of Temperature on Scute