Results 231 to 240 of about 35,328 (263)
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The Sugar Content and Density of Living and Dead Microsporidian (Protozoa: Microspora) Spores
Journal of Invertebrate Pathology, 1996Abstract Microsporidian (Microspora) spores were subjected to several kinds of stress: ultraviolet light (Nosema algerae); chilling in ice water (Edhazardia aedis); freezing and thawing, with or without glycerol as a cryoprotectant (Nosema disstriae, Thelohaniasp.); long-term cold storage (Vairimorphaspp.,Endoreticulatussp.,Thelohaniasp ...
Albert H. Undeen, Leellen F. Solter
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Canadian Journal of Microbiology, 1974
A method is described whereby Clostridium botulinum 33A and 51B spore spheroplasts are produced in two sequential steps: (1) by reducing spore coats for 3 h with 50% mercaptoacetic acid – 8 M urea – 0.01 M EDTA, and (2) by lysis of the cortex for 2 h with 500 μg/ml lysozyme in 0.01 M Tris-HCl (pH 8.0) – 0.01 M EDTA – 1 mg/ml dithiothreitol and 25 ...
E, Durban, E M, Durban, N, Grecz
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A method is described whereby Clostridium botulinum 33A and 51B spore spheroplasts are produced in two sequential steps: (1) by reducing spore coats for 3 h with 50% mercaptoacetic acid – 8 M urea – 0.01 M EDTA, and (2) by lysis of the cortex for 2 h with 500 μg/ml lysozyme in 0.01 M Tris-HCl (pH 8.0) – 0.01 M EDTA – 1 mg/ml dithiothreitol and 25 ...
E, Durban, E M, Durban, N, Grecz
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Parasitology Research, 2007
The study demonstrated that the resuspension of bottom sediments caused by bathers and their direct microbial input resulted in elevated levels of Cryptosporidium parvum oocysts, Giardia lamblia cysts, and microsporidian spores, particularly Enterocytozoon bieneusi, in recreational beach water on days deemed acceptable for bathing by fecal bacterial ...
Thaddeus K, Graczyk +4 more
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The study demonstrated that the resuspension of bottom sediments caused by bathers and their direct microbial input resulted in elevated levels of Cryptosporidium parvum oocysts, Giardia lamblia cysts, and microsporidian spores, particularly Enterocytozoon bieneusi, in recreational beach water on days deemed acceptable for bathing by fecal bacterial ...
Thaddeus K, Graczyk +4 more
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Media for density gradient extraction of endomycorrhizal spores
Transactions of the British Mycological Society, 1980Valentin Furlan +2 more
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A density gradient method for fractionating microsporidan spores
Journal of Invertebrate Pathology, 1971Albert H. Undeen, Nelda E. Alger
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Continuous flow-density gradient centrifugation for purification of microsporidian spores
Journal of Invertebrate Pathology, 1983A.H. Undeen, S.W. Avery
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Electroceramics for High-Energy Density Capacitors: Current Status and Future Perspectives
Chemical Reviews, 2021, Linhao Li, Antonio Feteira
exaly
Formulating energy density for designing practical lithium–sulfur batteries
Nature Energy, 2022Guangmin Zhou, Hao Chen
exaly
Interfacial engineering to achieve an energy density of over 200 Wh kg−1 in sodium batteries
Nature Energy, 2022Yuqi Li, Feixiang Ding, Xingguo Qi
exaly