Please use this identifier to cite or link to this item: https://repositorio.inpa.gov.br/handle/1/14536
Title: Location of Ribosomal Genes in the Chromosomes of Anopheles darlingi and Anopheles nuneztovari (Diptera, Culicidae) from the Brazilian Amazon
Authors: Rafael, Míriam Silva
Tadei, Wanderli Pedro
Pimentel, Shirlei Maria Recco
Keywords: Anopheles
Anopheles Darlingi
Anopheles Nuneztovari
Centromere
Chromosome C Band
In Situ Hybridization, Fluorescence
Gene Location
Genetic Variability
Heterochromatin
Larva
Nonhuman
Rna Analysis
Rna Gene
Sex Chromosome
Animals
Chromosome Map
Chromosome Nor
Female
Gene
Genetics
Anopheles Darlingi
Anopheles Nuneztovari
Culicidae
Diptera
Ribosome Dna
Animal
Anopheles
Chromosome Mapping
Ribosomal Dna
Female
Genes, Insect
Heterochromatin
In Situ Hybridization, Fluorescence
Larva
Nucleolus Organizer Region
Sex Chromosomes
Issue Date: 2003
metadata.dc.publisher.journal: Memórias do Instituto Oswaldo Cruz
metadata.dc.relation.ispartof: Volume 98, Número 5, Pags. 629-635
Abstract: Fluorescence in situ hybridization of Anopheles darlingi and A. nuneztovari demonstrated nucleolar organizer region activity at the end of the fourth larval instar, when the nucleolar organizer regions underwent gradual condensation. The heteromorphic sex chromosomes showed intraindividual size variation in the rDNA blocks located in the pericentromeric region and this coincided with the location of constitutive heterochromatin (C-banding).
metadata.dc.identifier.doi: 10.1590/S0074-02762003000500008
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