Chromosomal divergence and evolutionary inferences in Pentatomomorpha infraorder (Hemiptera, Heteroptera) based on the chromosomal location of ribosomal genes
| Autor: | Mary Massumi Itoyama, Kaio Cesar Chaboli Alevi, T. S. Souza-Firmino |
|---|---|
| Přispěvatelé: | Universidade Estadual Paulista (Unesp) |
| Rok vydání: | 2020 |
| Předmět: |
Y Chromosome
Genome Evolution In Situ Hybridization Fluorescence Phylogeny X chromosome Sex Chromosomes Multidisciplinary Fluorescent in Situ Hybridization biology Chromosome Biology Autosomes Heteroptera Chromosome Mapping X Chromosomes Karyotype Genomics Y Chromosomes Medicine Karyotypes Research Article X Chromosome Science Molecular Probe Techniques Research and Analysis Methods Y chromosome DNA Ribosomal Chromosomes Molecular Evolution Evolution Molecular Hemiptera Cytogenetics Genetics Animals Largidae Molecular Biology Techniques Molecular Biology Evolutionary Biology Autosome Biology and Life Sciences Computational Biology Chromosome Cell Biology Chromosome Pairs biology.organism_classification Probe Hybridization Chromosomes Insect Evolutionary biology Pentatomomorpha Cytogenetic Techniques Ribosomes |
| Zdroj: | Web of Science Repositório Institucional da UNESP Universidade Estadual Paulista (UNESP) instacron:UNESP PLoS ONE, Vol 15, Iss 2, p e0228631 (2020) PLoS ONE |
| ISSN: | 1932-6203 |
| Popis: | Made available in DSpace on 2020-12-10T19:59:42Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-02-04 Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) With the objective of assisting in the understanding of the chromosome evolution of Pentatomomorpha and in the quest to understand how the genome organizes/reorganizes for the chromosomal position of the 45S rDNA in this infraorder, we analyzed 15 species (it has being 12 never studied before by FISH) of Pentatomomorpha with the probe of 18S rDNA. The mapping of the 45S gene in the Coreidae family demonstrated that the species presented markings on the autosomes, with the exception of Acanthocephala parensis and Leptoglossus gonagra that showed markers on m-chromosomes. Most species of the Pentatomidae family showed marking in the autosomes, except for two species that had 45S rDNA on X sex chromosome (Odmalea sp. and Graphosoma lineatum) and two that showed marking on the X and Y sex chromosomes. Species of the Pyrrhocoridae family showed 18S rDNA markers in autosomes, X chromosome as well as in Neo X. The Largidae and Scutelleridae families were represented by only one species that showed marking on the X sex chromosome and on a pair of autosomes, respectively. Based on this, we characterized the arrangement of 45S DNAr in the chromosomes of 12 new species of Heteroptera and discussed the main evolutionary events related to the genomic reorganization of these species during the events of chromosome and karyotype evolution in Pentatomomorpha infraorder. Univ Estadual Paulista, Inst Biociencias Letras & Ciencias Exatas, Dept Biol, Campus Sao Jose do Rio Preto, Sao Jose Do Rio Preto, SP, Brazil Univ Estadual Paulista, Fac Ciencias Farmaceut Araraquara, Dept Ciencias Biol, Campus Araraquara, Araraquara, SP, Brazil Univ Estadual Paulista, Inst Biociencias Letras & Ciencias Exatas, Dept Biol, Campus Sao Jose do Rio Preto, Sao Jose Do Rio Preto, SP, Brazil Univ Estadual Paulista, Fac Ciencias Farmaceut Araraquara, Dept Ciencias Biol, Campus Araraquara, Araraquara, SP, Brazil CAPES: 001 FAPESP: 2016/10135-9 |
| Databáze: | OpenAIRE |
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