Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Chlorogonium elongatum"'
Autor:
Toshinobu Suzaki, Miako Sakaguchi
Publikováno v:
European Journal of Protistology. 35:411-415
Summary A monoxenic culture of the heliozoon Actinophrys sol was established as a co-culture with the flagellate Chlorogonium elongatum as single species of food. This new and simple culture method yielded 2,000 to 4,000 cells/ml within 2 weeks after
Publikováno v:
Protoplasma. 203:130-137
The heliozoonActinophrys sol is characterized by needle-like axopodia radiating from the spherical cell body. When helio-zoons capture food organisms, the prey is caught by adhesion to the surface of axopodia where numerous extrusomes are present clo
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Autor:
Friederike Wawrik
Publikováno v:
Internationale Revue der gesamten Hydrobiologie und Hydrographie. 62:295-313
The colonization of newly constructed fish-ponds with phytoplankton is considered to be the result of inoculation by influents, airplankton and piscicultural measures. A considerable number of remarkable or new species have been observed, but bluegre
Autor:
Ursula Goodenough, John E. Heuser
Publikováno v:
Journal of Cell Science. 90:735-750
The unicellular green alga Chlamydomonas eugamatos is surrounded by a glycoproteinaceous cell wall. Using the quick-freeze deep-etch technique, we analyse the organization of the wall layers in situ, and delineate the structure of the outermost cryst
Autor:
Helmut Stabenau
Publikováno v:
Biochemie und Physiologie der Pflanzen. 171:449-454
Summary Chlorogonium cells were cultivated with different CO 2 -concentrations in the aeration mixture. When the CO 2 -concentration was decreased from 2 % to 0.03 % the growth rate was reduced to 20 % of the original value within 6 hours. About 36 h
Publikováno v:
Berichte der Deutschen Botanischen Gesellschaft. 94:435-448
Publikováno v:
Zeitschrift für Naturforschung C. 36:942-950
Transfer of heterotrophically grown cells of the unicellular green alga Chlorogonium elongatum to autotrophic growth conditions causes a 10 -15 fold increase in the amount of the chloroplastic enzyme ribulose-1,5-bisphosphate carboxylase. This increa
Autor:
Olga Pringsheim
Publikováno v:
New Phytologist. 51:65-76
In a previous paper (Pringsheim & Hovasse, I948) the loss of chromatophores in Euglena gracilis, discovered by Ternetz (I9I2), was described in detail, as it happens occasionally under as yet undefined circumstances, and its implications were discuss
Autor:
Helmut Stabenau
Publikováno v:
Zeitschrift für Pflanzenphysiologie. 67:105-112
Summary The structure of the plastids as well as the content of chlorophyll become reduced, when the alga Chlorogonium elongatum is growing on acetate in the dark. Transferred to red or blue light these cells get their green color in 8–10 hours. Du