Genetic homogeneity ofTrichophyton mentagrophytesvar.interdigitaleisolated from geographically distant regions
نویسندگان
چکیده
منابع مشابه
Genetic Differentiation between Geographically Distant Populations of DROSOPHILA MELANOGASTER.
We have studied allozyme variation at 26 gene loci in nine populations of Drosophila melanogaster originating on five different continents. The distant populations show significant genetic differentiation. However, only half of the loci studied have contributed to this differentiation; the other half show identical patterns in all populations. The genetic differentiation in North American, Euro...
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Numerous studies have documented molecular variability in plant virus populations, but few have assessed the relative contribution of natural selection and genetic drift in generating the observed pattern of diversity. To this end, gene function, environment and phylogenetic history were examined to observe the effect on genetic diversity and population structure of the PAV and PAS species of B...
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BACKGROUND Phlebotomus orientalis Parrot (Diptera: Psychodidae) is the main vector of visceral leishmaniasis (VL) caused by Leishmania donovani in East Africa. Here we report on life cycle parameters and susceptibility to L. donovani of two P. orientalis colonies originating from different sites in Ethiopia: a non-endemic site in the lowlands - Melka Werer (MW), and an endemic focus of human VL...
متن کاملThe Homogeneity of Spheroidal Populations in Distant Clusters
The small scatter observed for the (U−V ) colors of spheroidal galaxies in nearby clusters of galaxies provides a powerful constraint on the history of star formation in dense environments. However, with local data alone, it is not possible to separate models where galaxies assembled synchronously over redshifts 0 < z < 1 from ones where galaxies formed stochastically at much earlier times. Her...
متن کاملGenetic diversity of geographically distinct Streptococcus dysgalactiae isolates from fish
Streptococcus dysgalactiae is an emerging pathogen of fish. Clinically, infection is characterized by the development of necrotic lesions at the caudal peduncle of infected fishes. The pathogen has been recently isolated from different fish species in many countries. Twenty S. dysgalactiae isolates collected from Japan, Taiwan, Malaysia and Indonesia were molecularly characterized by biased sin...
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ژورنال
عنوان ژورنال: Medical Mycology
سال: 1996
ISSN: 1369-3786,1460-2709
DOI: 10.1080/02681219680000211