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this pollen grain was of the tricolpate type of pollen which means that the outer surface was traversed from pole to pole

functions of pollenkitt could involve the protection of the pollen from dehydration solar damage

ralstonia spp are isolated from clinical samples eg respiratory secretions of cystic fibrosis patients

highly enlarged view of a ralstonia mannitolilytica bacterium which was harvested from a pure culture

grouping of ralstonia mannitolilytica bacteria which was harvested from a pure culture

mallpox is derived from the latin word for spotted and refers to the raised bumps

photomicrograph of brain tissue from west nile encephalitis patient

photomicrograph of brain tissue from a west nile encephalitis patient

brain tissue from a west nile encephalitis patient

plasmodium falciparum malarial parasite which was found in a blood sample from a patient

y pestis is transmitted from rodent to rodent by infected fleas xenopsylla cheopis

ersinia pestis is transmitted from rodent to rodent by infected fleas xenopsylla cheopis oriental rat flea

pediculus humanus var corporis as it was obtaining a blood meal from a human host

lateral view of a female body louse pediculus humanus var corporis as it was obtaining a blood meal from a human host
