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"Effects of ungulate herbivory on aspen, cottonwood, and willow development under forest fuels treatment regimes" (2012). USDA Forest Service / UNL Faculty Publications. Paper 164. a b s t r a c t Herbivory by domestic and wild ungulates can dramatically affect vegetation structure, composition and dynamics in nearly every terrestrial ecosystem of the(More)
Simian virus 40 large T antigen exposed at the cell surface is oligomerized and phosphorylated in a mature fashion. NP40-soluble surface T antigen, prepared from infected cells, sediments mainly as a tetramer and has a nuclear phosphorylation pattern. Since these are modifications that occur over several hours, surface T appears to be a population of older(More)
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