This is a preview. Log in through your library . Abstract Each muscle cell of the syllid (Annelida: Polychaeta) proventriculus, the region of the gut posterior to the pharynx, contains a single ...
Laying hens (n = 2267) ranging in age from 2 to 4 yr in a study evaluating ovarian cancer prevention were necropsied. Those that died or were culled during the 2-yr study (n = 1591) were necropsied ...
Life scientists from UCLA and the University of Bern have identified a key gene in the transmission of African sleeping sickness -- a severe disease transmitted by the bite of infected tsetse flies, ...
Cephalotes rohweri colonies were collected from Sonoran Desert scrub habitat at Tucson Mountain Park, Tucson, AZ, USA (permit from Pima County Natural Resources, Parks and Recreation) in the spring ...
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