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| Arias,Lida; Bejarano,Eduar E.; Márquez,Edna; Moncada,John; Vélez,Iván; Uribe,Sandra. |
| Studies of insect vectors may be facilitated by using laboratory colonies. However, it has been suggested that the colony insects are not representative of natural populations, sometimes yealding to erroneous interpretations of the intraspecific genetic variation between the individuals. In the present study the variability of the mitochondrial gene cytochrome b was evaluated among a closed laboratory colony of Anopheles albimanus that was founded 20 years ago and the field population from which it was derived. The analyses revealed the presence of five and three nucleotide haplotypes in the wild and colony populations, respectively. Wild individuals presented greater variability than those of the colony based on the number of polymorphic sites, haplotype... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Genetic variability; Malaria; Mosquito. |
| Ano: 2005 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2005000300020 |
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| Bejarano,Eduar E.; Castro,Mirley; Pérez-Doria,Alveiro; Hernández-Oviedo,Ela; Vélez,Andrés; Vélez,Iván D.. |
| Se registra por primera vez para el Departamento de Guainía, Colombia, la presencia del género Lutzomyia França de reconocida importancia médica. Los flebotomíneos se recolectaron mientras intentaban picar al humano en los alrededores del casco urbano del municipio de Inírida. Se identificaron taxonómicamente tres especies de Lutzomyia, incluidas L. davisi (Root), L. olmeca bicolor Fairchild & Theodor, y L. antunesi (Coutinho). Adicionalmente, Brumptomyia mesai Sherlock es citada por primera vez en el litoral Caribe Colombiano a partir de ejemplares colectados con una trampa de luz CDC modificada en la Reserva Forestal Protectora Serranía de Coraza y Montes de María, Departamento de Sucre. |
| Tipo: Info:eu-repo/semantics/report |
Palavras-chave: Phlebotominae; Flebotomíneo; Psychodopygus; Nyssomyia. |
| Ano: 2007 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2007000600027 |
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