Distribution of the Bari-I transposable element in stable hybrid strains between Drosophila melanogaster and Drosophila simulans and in Brazilian populations of these species
dc.contributor.author | Lucca Jr., Marcos de [UNESP] | |
dc.contributor.author | Carareto, Claudia Marcia Aparecida [UNESP] | |
dc.contributor.author | Ceron, Carlos Roberto [UNESP] | |
dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
dc.date.accessioned | 2014-05-20T15:17:30Z | |
dc.date.available | 2014-05-20T15:17:30Z | |
dc.date.issued | 2007-01-01 | |
dc.description.abstract | We analyzed the distribution of the Bari-I transposable element in Drosophila melanogaster (IN(1)AB), its sibling species Drosophila simulans (C167.4) and in eight hybrid strains derived from initial crosses involving D. simulans females and D. melanogaster males of the above cited strains as well as in Brazilian populations of these species. Polymerase chain reaction (PCR) data showed the presence of the Bari-I element among species populations and hybrid strains. Hybridization with a 703 bp probe homologous to the Bari-I sequence showed that the number of Bari-I copies in D. melanogaster IN(1)AB was higher than in D. simulans C167.4 strains. Hybrid strains presented Bari-I sequences related to both parental species. In addition some strains displayed a Bari-I sequence that came from D. melanogaster, suggesting introgression of D. melanogaster genetic material in the background of D. simulans. In contrast, some hybrids showed deletions of D. simulans Bari-I sequences. | en |
dc.description.affiliation | Universidade Estadual Paulista Instituto de Biociências, Letras e Ciências Exatas Departamento de Biologia | |
dc.description.affiliation | Universidade Estadual Paulista Instituto de Biociências, Letras e Ciências Exatas Departamento de Química e Ciências Ambientais | |
dc.description.affiliationUnesp | Universidade Estadual Paulista Instituto de Biociências, Letras e Ciências Exatas Departamento de Biologia | |
dc.description.affiliationUnesp | Universidade Estadual Paulista Instituto de Biociências, Letras e Ciências Exatas Departamento de Química e Ciências Ambientais | |
dc.description.sponsorship | Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) | |
dc.description.sponsorship | Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) | |
dc.format.extent | 676-680 | |
dc.identifier | http://dx.doi.org/10.1590/S1415-47572007000400028 | |
dc.identifier.citation | Genetics and Molecular Biology. Sociedade Brasileira de Genética, v. 30, n. 3, p. 676-680, 2007. | |
dc.identifier.doi | 10.1590/S1415-47572007000400028 | |
dc.identifier.file | S1415-47572007000400028.pdf | |
dc.identifier.issn | 1415-4757 | |
dc.identifier.lattes | 2307201085881971 | |
dc.identifier.lattes | 3425772998319216 | |
dc.identifier.orcid | 0000-0002-0298-1354 | |
dc.identifier.scielo | S1415-47572007000400028 | |
dc.identifier.uri | http://hdl.handle.net/11449/30497 | |
dc.language.iso | eng | |
dc.publisher | Sociedade Brasileira de Genética | |
dc.relation.ispartof | Genetics and Molecular Biology | |
dc.relation.ispartofjcr | 1.493 | |
dc.relation.ispartofsjr | 0,638 | |
dc.rights.accessRights | Acesso aberto | |
dc.source | SciELO | |
dc.subject | Bari-I | en |
dc.subject | Drosophila melanogaster | en |
dc.subject | D. simulans | en |
dc.subject | introgressive hybridization | en |
dc.subject | Transposable element | en |
dc.title | Distribution of the Bari-I transposable element in stable hybrid strains between Drosophila melanogaster and Drosophila simulans and in Brazilian populations of these species | en |
dc.type | Artigo | |
unesp.author.lattes | 2307201085881971 | |
unesp.author.lattes | 3425772998319216[2] | |
unesp.author.orcid | 0000-0002-0298-1354[2] | |
unesp.campus | Universidade Estadual Paulista (Unesp), Instituto de Biociências, Letras e Ciências Exatas, São José do Rio Preto | pt |
unesp.department | Biologia - IBILCE | pt |
unesp.department | Química e Ciências Ambientais - IBILCE | pt |
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