دورية أكاديمية
Hybrid Collapse Confirms the Specific Status of Triatoma bahiensis Sherlock and Serafim, 1967 (Hemiptera, Triatominae), an Endemic Species in Brazil.
| العنوان: | Hybrid Collapse Confirms the Specific Status of Triatoma bahiensis Sherlock and Serafim, 1967 (Hemiptera, Triatominae), an Endemic Species in Brazil. |
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| المؤلفون: | Chaboli Alevi KC; Departamento de Biologia, Instituto de Biociências, Letras e Ciências Exatas, Universidade Estadual Paulista 'Júlio de Mesquita Filho' - IBILCE/UNESP, São José do Rio Preto, São Paulo, Brazil., Pinotti H; Departamento de Ciências Biológicas, Faculdade de Ciências Farmacêuticas, Universidade Estadual Paulista 'Júlio de Mesquita Filho', FCFAR/UNESP, Araraquara, São Paulo, Brazil., Freitas de Araújo R; Secretaria Estadual de Saúde da Bahia - SESAB/Divisão de Entomologia, Centro Administrativo da Bahia, Salvador, Bahia, Brazil., Vilela de Azeredo Oliveira MT; Departamento de Biologia, Instituto de Biociências, Letras e Ciências Exatas, Universidade Estadual Paulista 'Júlio de Mesquita Filho' - IBILCE/UNESP, São José do Rio Preto, São Paulo, Brazil., Aristeu da Rosa J; Departamento de Ciências Biológicas, Faculdade de Ciências Farmacêuticas, Universidade Estadual Paulista 'Júlio de Mesquita Filho', FCFAR/UNESP, Araraquara, São Paulo, Brazil., Mendonça VJ; Departamento de Parasitologia e Microbiologia, Centro de Ciências da Saúde, Universidade Federal do Piauí, UFPI, Campus Ministro Petrônio Portella, Teresina, Piauí, Brazil. |
| المصدر: | The American journal of tropical medicine and hygiene [Am J Trop Med Hyg] 2018 Feb; Vol. 98 (2), pp. 475-477. Date of Electronic Publication: 2017 Dec 14. |
| نوع المنشور: | Journal Article; Research Support, Non-U.S. Gov't |
| اللغة: | English |
| بيانات الدورية: | Publisher: American Society of Tropical Medicine and Hygiene Country of Publication: United States NLM ID: 0370507 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1476-1645 (Electronic) Linking ISSN: 00029637 NLM ISO Abbreviation: Am J Trop Med Hyg Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: Northbrook, IL : American Society of Tropical Medicine and Hygiene Original Publication: Baltimore. |
| مواضيع طبية MeSH: | Chagas Disease/*genetics , Trypanosoma cruzi/*genetics, Animals ; Chagas Disease/epidemiology ; Chimera ; Reproductive Isolation ; Triatoma/genetics ; Trypanosoma cruzi/pathogenicity |
| مستخلص: | Six to seven million people worldwide are estimated to be infected with Trypanosoma cruzi , the etiologic agent of Chagas disease transmitted mainly by triatomines. Triatoma bahiensis was recently collected in the Brazilian state of Bahia and revalidated using different approaches. The main criterion used to define a "good" biological species is reproductive isolation, so we evaluated the cytogenetics of first-generation (F1) hybrids resulting from the experimental cross between T. bahiensis females and T riatoma lenti males to possibly characterize the postzygotic isolation associated with the hybrid breakdown. All cells analyzed presented a karyotype of 2 n = 22 and a pair of univalent autosomes. This chromosome behavior represents hybrid collapse and underscores the specific status of T. bahiensis . Thus, we have characterized the presence of the hybrid collapse phenomenon in an experimental cross, and we confirm the specific status of T. bahiensis , thus contributing to the Triatominae taxonomy. |
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| تواريخ الأحداث: | Date Created: 20171221 Date Completed: 20181211 Latest Revision: 20190201 |
| رمز التحديث: | 20231215 |
| مُعرف محوري في PubMed: | PMC5929181 |
| DOI: | 10.4269/ajtmh.17-0270 |
| PMID: | 29260653 |
| قاعدة البيانات: | MEDLINE |
| تدمد: | 1476-1645 |
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| DOI: | 10.4269/ajtmh.17-0270 |