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A contribution to the study of the genus Porrhomma Araneae Linyphiidae Notes on a population of P egeria Simon and other cavernicolous species


, : A contribution to the study of the genus Porrhomma Araneae Linyphiidae Notes on a population of P egeria Simon and other cavernicolous species. International Journal of Speleology, 92: 89-96

Porrhomma moravicum M et K and P. obambulatum K. should be considered synonymous to P. egeria Simon. Slight morphological variations are common among widely distributed species where such phenomena as geographical and ecological isolation were evoked (Mayr, 1963). Polytypism among cavernicolous species appears highly probable. P. rosenhaueri remains an enigmatic species having affinities with P. myops and P. egeria.

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Yu, S.; Sharp, G.C.; Braley-Mullen, H., 2008: TGF-beta promotes thyroid epithelial cell hyperplasia and fibrosis in IFN-gamma-deficient NOD.H-2h4 mice. IFN-gamma(-/-)NOD.H-2h4 mice given 0.05% NaI in their water develop severe thyroid epithelial cell (thyrocyte) hyperplasia and proliferation (TEC H/P) and fibrosis. Proliferating thyrocytes of IFN-gamma(-/-) mice with TEC H/P produce TGF-beta as d...

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Shimazaki, K., 1988: Comparison of structure and iron binding capacity of lactoferrin obtained from colostrum and cheese whey. Lactoferrin isolated from cheese whey was compared with native lactoferrin from colostrum for conformation, immunological properties and iron-binding capacity. No difference was observed in the secondary and tertiary structure from the 2 sources,...

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Yuita, K., 1977: Application of radioisotope on the dynamics of halogen elements in the soil-plant system--radioisotope tracer--. Radioisotopes 26(10): 736-742

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