Artigo

Anopheles darlingi polytene chromosomes: Revised maps including newly described inversions and evidence for population structure in Manaus

Salivary gland polytene chromosomes of 4th instar Anopheles darlingi Root were examined from multiple locations in the Brazilian Amazon. Minor modifications were made to existing polytene photomaps. These included changes to the breakpoint positions of several previously described paracentric invers...

ver descrição completa

Autor principal: Cornel, Anthony John
Outros Autores: Brisco, Katherine K., Tadei, Wanderli Pedro, Secundino, Nagilá Francinete Costa, Rafael, Míriam Silva, Galardo, Allan Kardec Ribeiro, Medeiros, Jansen Fernandes de, Pessoa, Felipe Arley Costa, Ríos-Velásquez, Cláudia María, Lee, Yoosook, Pimenta, Paulo Filemon Paolucci, Lanzaro, Gregory C.
Grau: Artigo
Idioma: English
Publicado em: Memórias do Instituto Oswaldo Cruz 2020
Assuntos:
Acesso em linha: https://repositorio.inpa.gov.br/handle/1/14530
id oai:repositorio:1-14530
recordtype dspace
spelling oai:repositorio:1-14530 Anopheles darlingi polytene chromosomes: Revised maps including newly described inversions and evidence for population structure in Manaus Cornel, Anthony John Brisco, Katherine K. Tadei, Wanderli Pedro Secundino, Nagilá Francinete Costa Rafael, Míriam Silva Galardo, Allan Kardec Ribeiro Medeiros, Jansen Fernandes de Pessoa, Felipe Arley Costa Ríos-Velásquez, Cláudia María Lee, Yoosook Pimenta, Paulo Filemon Paolucci Lanzaro, Gregory C. Animals Anopheles Brasil Chromosomal Mapping Chromosome Inversion Classification Genetics Insect Vector Polytene Chromosome Salivary Gland Animal Anopheles Brasil Chromosome Inversion Chromosome Mapping Insect Vectors Polytene Chromosomes Salivary Glands Salivary gland polytene chromosomes of 4th instar Anopheles darlingi Root were examined from multiple locations in the Brazilian Amazon. Minor modifications were made to existing polytene photomaps. These included changes to the breakpoint positions of several previously described paracentric inversions and descriptions of four new paracentric inversions, two on the right arm of chromosome 3 and two on the left arm of chromosome 3 that were found in multiple locations. A total of 18 inversions on the X (n = 1) chromosome, chromosome 2 (n = 7) and 3 (n = 11) were scored for 83 individuals from Manaus, Macapá and Porto Velho municipalities. The frequency of 2Ra inversion karyotypes in Manaus shows significant deficiency of heterozygotes (p < 0.0009). No significant linkage disequilibrium was found between inversions on chromosome 2 and 3. We hypothesize that at least two sympatric subpopulations exist within the An. darlingi population at Manaus based on inversion frequencies. © Instituto Oswaldo Cruz - Fundação Oswaldo Cruz - Ministério da Saúde 2016. 2020-04-24T16:49:29Z 2020-04-24T16:49:29Z 2016 Artigo https://repositorio.inpa.gov.br/handle/1/14530 10.1590/0074-02760150470 en Volume 111, Número 5, Pags. 335-346 Attribution-NonCommercial-NoDerivs 3.0 Brazil http://creativecommons.org/licenses/by-nc-nd/3.0/br/ application/pdf Memórias do Instituto Oswaldo Cruz
institution Instituto Nacional de Pesquisas da Amazônia - Repositório Institucional
collection INPA-RI
language English
topic Animals
Anopheles
Brasil
Chromosomal Mapping
Chromosome Inversion
Classification
Genetics
Insect Vector
Polytene Chromosome
Salivary Gland
Animal
Anopheles
Brasil
Chromosome Inversion
Chromosome Mapping
Insect Vectors
Polytene Chromosomes
Salivary Glands
spellingShingle Animals
Anopheles
Brasil
Chromosomal Mapping
Chromosome Inversion
Classification
Genetics
Insect Vector
Polytene Chromosome
Salivary Gland
Animal
Anopheles
Brasil
Chromosome Inversion
Chromosome Mapping
Insect Vectors
Polytene Chromosomes
Salivary Glands
Cornel, Anthony John
Anopheles darlingi polytene chromosomes: Revised maps including newly described inversions and evidence for population structure in Manaus
topic_facet Animals
Anopheles
Brasil
Chromosomal Mapping
Chromosome Inversion
Classification
Genetics
Insect Vector
Polytene Chromosome
Salivary Gland
Animal
Anopheles
Brasil
Chromosome Inversion
Chromosome Mapping
Insect Vectors
Polytene Chromosomes
Salivary Glands
description Salivary gland polytene chromosomes of 4th instar Anopheles darlingi Root were examined from multiple locations in the Brazilian Amazon. Minor modifications were made to existing polytene photomaps. These included changes to the breakpoint positions of several previously described paracentric inversions and descriptions of four new paracentric inversions, two on the right arm of chromosome 3 and two on the left arm of chromosome 3 that were found in multiple locations. A total of 18 inversions on the X (n = 1) chromosome, chromosome 2 (n = 7) and 3 (n = 11) were scored for 83 individuals from Manaus, Macapá and Porto Velho municipalities. The frequency of 2Ra inversion karyotypes in Manaus shows significant deficiency of heterozygotes (p < 0.0009). No significant linkage disequilibrium was found between inversions on chromosome 2 and 3. We hypothesize that at least two sympatric subpopulations exist within the An. darlingi population at Manaus based on inversion frequencies. © Instituto Oswaldo Cruz - Fundação Oswaldo Cruz - Ministério da Saúde 2016.
format Artigo
author Cornel, Anthony John
author2 Brisco, Katherine K.
Tadei, Wanderli Pedro
Secundino, Nagilá Francinete Costa
Rafael, Míriam Silva
Galardo, Allan Kardec Ribeiro
Medeiros, Jansen Fernandes de
Pessoa, Felipe Arley Costa
Ríos-Velásquez, Cláudia María
Lee, Yoosook
Pimenta, Paulo Filemon Paolucci
Lanzaro, Gregory C.
author2Str Brisco, Katherine K.
Tadei, Wanderli Pedro
Secundino, Nagilá Francinete Costa
Rafael, Míriam Silva
Galardo, Allan Kardec Ribeiro
Medeiros, Jansen Fernandes de
Pessoa, Felipe Arley Costa
Ríos-Velásquez, Cláudia María
Lee, Yoosook
Pimenta, Paulo Filemon Paolucci
Lanzaro, Gregory C.
title Anopheles darlingi polytene chromosomes: Revised maps including newly described inversions and evidence for population structure in Manaus
title_short Anopheles darlingi polytene chromosomes: Revised maps including newly described inversions and evidence for population structure in Manaus
title_full Anopheles darlingi polytene chromosomes: Revised maps including newly described inversions and evidence for population structure in Manaus
title_fullStr Anopheles darlingi polytene chromosomes: Revised maps including newly described inversions and evidence for population structure in Manaus
title_full_unstemmed Anopheles darlingi polytene chromosomes: Revised maps including newly described inversions and evidence for population structure in Manaus
title_sort anopheles darlingi polytene chromosomes: revised maps including newly described inversions and evidence for population structure in manaus
publisher Memórias do Instituto Oswaldo Cruz
publishDate 2020
url https://repositorio.inpa.gov.br/handle/1/14530
_version_ 1787145253670617088
score 11.755432