Publications

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molecular and morphological studies on the anopheles minimus group of mosquitoes in southern china: taxonomic review, distribution and malaria vector status.mosquitoes of the anopheles minimus group (diptera: culicidae) from nine provinces of southern china were identified morphologically and by molecular characterization, using single-strand conformation polymorphisms (sscps) and sequence data for the d3 region of the 28s ribosomal dna and the mitochondrial coii locus. species a and c (sensu green et al., 1990) of the an. minimus complex were found to be sympatric in yunnan province. species a occurs eastward from yunnan through southern guangxi, h ...200212243226
[observation on polytene chromosomes of the ovarian nurse cell of anopheles minimus from yuanjiang].anopheles minimus collected from yuanjiang, yunnan province, were bred with standard methods in lab. the ovarian nurse cells of a.minimus were separated and stained, and the whole polytene chromosomes were photographed under light microscope and compared with a.minimus from guangxi. 365 samples of ovarian nurse cells were observed. the chromosomes included one telocentric sex-chromosome x, two submetacentric autosomes ii (autosome ii right arm, 2r and autosome ii left arm, 2l) and two metacentri ...200617094623
molecular variation and phylogeny of the anopheles minimus complex (diptera: culicidae) inhabiting southeast asian countries, based on ribosomal dna internal transcribed spacers, its1 and 2, and the 28s d3 sequences.anopheles minimus (theobald) is one of the most important vectors of human malaria in southeast asia. morphological studies now have revealed five sibling species as its complex, designated as species a to e. the present study investigated the genetic divergence among an. minimus populations from four countries (japan, china, thailand and indonesia), based on the dna sequences data of the d3 (the third domain of the 28s ribosomal gene) and its2 (the second internal transcribed spacer of the ribo ...200315115086
genetic differentiation among three populations of anopheles minimus of guangxi and yunnan provinces in the people's republic of china.electrophoretic studies were carried out on isozymes of 3 populations of anopheles minimus collected from guangxi and yunnan provinces of the people's republic of china in 1993. eight proteins were analyzed by 5% polyacrylamide gel electrophoresis. the most variable population, 'yunnan-field' (y-f), was highly polymorphic at 14 of 20 loci (p = 0.700) with an average heterozygosity h of 0.340. p values of 0.500 and 0.700, and h values of 0.220 and 0.210 were obtained for each from 'guangxi-lab' ( ...19979444039
genetic differentiation among three populations of anopheles minimus of guangxi and yunnan provinces in the people's republic of china.electrophoretic studies were carried out on isozymes of 3 populations of anopheles minimus collected from guangxi and yunnan provinces of the people's republic of china in 1993. eight proteins were analyzed by 5% polyacrylamide gel electrophoresis. the most variable population, y-f, was highly polymorphic at 14 of 20 loci (p=0.700) with an average heterozygosity h of 0.340. p values of 0.500 and 0.700, and h values of 0.220 and 0.210 were obtained for each from 'guangxi-lab' (gx-l) and 'yunnan-l ...19969253891
field evaluation of bednets impregnated with deltamethrin for malaria control.trials were undertaken in a hypoendemic area of malaria in an area bordering vietnam, in napo county of guangxi zhuang autonomous region, china. the aim was to compare the relative cost effectiveness of ddt residual spraying and of bednets impregnated with deltamethrin in the malaria control program. the trials were divided into three subgroups: (1) two farming areas and one coal mining area with a total population > 20,000, where the trial consisted of mass bednets impregnated with deltamethrin ...19937939937
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