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Species Specificity in Nitrosamine Carcinogenesis
1983Many types of carcinogens show pronounced differences in effect in different species, often inducing tumors of a certain site in one and being inactive in another. N-Nitroso compounds, on the other hand, are commonly carcinogenic in all species examined, but induce tumors of different cell types and in different organs from one species to the next ...
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Species specificity in serum albumins
Comparative Biochemistry and Physiology, 1963Abstract 1. 1. The serum albumins of six mammalian species have been studied by methods which permit comparison of their primary structure. 2. 2. Chromatograms of the peptides produced by tryptic digestion of performate-oxidized proteins revealed patterns indicating major species differences. 3. 3.
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Species Specificity of Organ Toxicity
1995The species specificity of target organ toxicity has been the basis for the understanding of toxic mechanism and development of new active chemicals in the areas of pharmaceutics and agrochemicals. The demonstration of selective toxicity is evident in comparative studies in both animals and plants.
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Species-specific proteins in fossils
Naturwissenschaften, 1980With a solid-phase radioimmunoassay it has been possible to detect species-specific collagen and albumin fossils as old as 1.9 million years. This technique may provide new data on the genetic relations of fossil species to each other and to living forms.
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Structure and species specificity
1998The early investigators of pheromones believed that each species investigated used a unique compound for signalling purposes and, when they had isolated and identified the component found in major amount, were content to use that compound for biological investigations.
P. E. Howse +2 more
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Species Specificity of Fibrinogens
The Journal of Immunology, 1933Abstract Introduction. The selectivity with which antibodies react with the particular proteins used in their production affords a biological method of differentiating proteins which is far more delicate than that of direct chemical analysis.
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What are fungal species and how to delineate them?
Fungal Diversity, 2021K W Thilini Chethana +2 more
exaly
Of Species, Specificities and Speciousness
New England Journal of Medicine, 1965openaire +2 more sources