Differential susceptibilities of Anopheles albimanus and Anopheles pseudopunctipennis to infections with coindigenous Plasmodium vivax variants VK210 and VK247 in southern Mexico.
The susceptibilities to coindigenous Plasmodium vivax of colonized Anopheles albimanus and Anopheles pseudopunctipennis from southern Mexico were investigated by simultaneous feeding with infected blood obtained from patients. The genes encoding circumsporozoite protein variant types (VK210 and VK247) in blood samples were determined by PCR and oligonucleotide probe hybridization. A. albimanus was more susceptible to VK210, and A. pseudopunctipennis was more susceptible to VK247.
Gonzalez-Ceron
L
L
Centro de Investigación de Paludismo, Instituto Nacional de Salud Publica, Cuernavaca, Morelos, Mexico.
Rodriguez
M H
MH
Nettel
J C
JC
Villarreal
C
C
Kain
K C
KC
Hernandez
J E
JE
D000818:Animals; D000852:Anopheles / Q000276:immunology / Q000469:parasitology* / Q000502:physiology; D000940:Antigenic Variation; D000953:Antigens, Protozoan / Q000235:genetics; D004198:Disease Susceptibility; D006801:Humans; D007113:Immunity, Innate; D007303:Insect Vectors / Q000276:immunology / Q000469:parasitology* / Q000502:physiology; D016015:Logistic Models; D016780:Malaria, Vivax / Q000276:immunology / Q000469:parasitology* / Q000635:transmission; D008800:Mexico; D010966:Plasmodium vivax / Q000235:genetics / Q000276:immunology*; D015800:Protozoan Proteins / Q000235:genetics
D000953:Antigens, Protozoan; D015800:Protozoan Proteins; C041595:circumsporozoite protein, Protozoan