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Titolo:
Genetic divergence among Venezuelan populations of Lutzomyia longipalpis (Diptera : Psychodidae : Phlebotominae)
Autore:
Arrivillaga, J; Rangel, Y; Oviedo, M; Feliciangeli, MD;
Indirizzi:
Univ Carabobo, Fac Ciencias Salud, BIOMED, Ctr Referencia Nacl Flebotomos,Maracay, Edo Aragua, Venezuela Univ Carabobo Maracay Edo Aragua Venezuelaaracay, Edo Aragua, Venezuela Cent Univ Venezuela, Fac Ciencias, Inst Zool Trop, Lab Ecol & Biol Poblaciones, Caracas 1041 A, Venezuela Cent Univ Venezuela Caracas Venezuela 1041 A , Caracas 1041 A, Venezuela Univ Los Andes, Nucleo Univ Rafael Rangel, Ctr Jose W Torrealba, Trujillo,Edo Trujillo, Venezuela Univ Los Andes Trujillo Edo Trujillo Venezuela o,Edo Trujillo, Venezuela
Titolo Testata:
JOURNAL OF MEDICAL ENTOMOLOGY
fascicolo: 3, volume: 37, anno: 2000,
pagine: 325 - 330
SICI:
0022-2585(200005)37:3<325:GDAVPO>2.0.ZU;2-8
Fonte:
ISI
Lingua:
ENG
Soggetto:
AMERICAN VISCERAL LEISHMANIASIS; SEX-PHEROMONE; BIOCHEMICAL CHARACTERS; PROPOSED STRUCTURE; OLD FOCUS; BRAZIL; VARIABILITY; HOMOSESQUITERPENE; REEMERGENCE; DISTANCE;
Keywords:
Lutzomyia longipalpis; sand flies; genetic variation; isozymes; Venezuela;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Citazioni:
33
Recensione:
Indirizzi per estratti:
Indirizzo: Arrivillaga, J Univ Carabobo, Fac Ciencias Salud, BIOMED, Ctr Referencia Nacl Flebotomos,Apdo 4873, Maracay, Edo Aragua, Venezuela Univ Carabobo Apdo4873 Maracay Edo Aragua Venezuela zuela
Citazione:
J. Arrivillaga et al., "Genetic divergence among Venezuelan populations of Lutzomyia longipalpis (Diptera : Psychodidae : Phlebotominae)", J MED ENT, 37(3), 2000, pp. 325-330

Abstract

Lutzomyia longipalpis (Lutz & Neiva) is the primary vector of visceral leishmaniasis in Venezuela. An analysis of alleles at seven enzyme-encoding loci among four populations from different geographic and epidemiological regions revealed strong genetic substructuring. Isozyme analysis indicated that L, longipalpis in Venezuela is a complex of at least two subspecies. Possible differences in population size during their evolutionary histories, varying colonization histories and geological events may explain discrepancies in the patterns of variation observed at genetic markers between these four populations.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 03/06/20 alle ore 09:45:21