Zobrazeno 1 - 10
of 120
pro vyhledávání: '"Isabel M, Müller"'
Autor:
ISABEL M. MÜLLER, WERNER E. G. MÜLLER
Publikováno v:
Journal of the Serbian Chemical Society, Vol 68, Iss 4-5, Pp 257-268 (2003)
Sponges (Porifera) represent the lowest metazoan phylum, characterized by a pronounced plasticity in the determination of cell lineages, and they are the closest related taxon to the hypothetical ancestral animal, the Urmetazoa, from which the metazo
Externí odkaz:
https://doaj.org/article/dbadc4c330f147448b266222d5da7d38
Autor:
Isabel M. Müller, Werner E. G. Müller
Publikováno v:
Microscale Testing in Aquatic Toxicology ISBN: 9780203747193
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bb7dbed67fce858a6ebf988e3990e7a
https://doi.org/10.1201/9780203747193-6
https://doi.org/10.1201/9780203747193-6
Publikováno v:
Journal of Zoological Systematics and Evolutionary Research. 36:101-109
In the present study we have cloned from sponges (Porifera) those molecules which are involved in the protection of organisms against physiological and stress conditions; the inducible heat shock protein Mr 70,000, hsp70, from the marine sponge Geodi
Publikováno v:
Hydrobiologia. 568:167-176
Molecular data, gathered in our laboratory, strongly support the view that all metazoan phyla, including Porifera, are of monophyletic origin. More recently, a hypothetical common ancestor for all Metazoa, the Urmetazoa, had be formulated. The Urmeta
Autor:
Alexandra Boreiko, Isabel M. Müller, Carsten Eckert, Heinz C. Schröder, Wolfgang Tremel, Michael Korzhev, Hiroshi Ushijima, Muhammad Nawaz Tahir, Werner E.G. Müller
Publikováno v:
Journal of Biological Chemistry. 281:12001-12009
Sponges (phylum Porifera) of the class of Demospongiae are stabilized by a siliceous skeleton. It is composed of silica needles (spicules), which provide the morphogenetic scaffold of these metazoans. In the center of the spicules there is an axial f
Autor:
Werner E.G. Müller, Isabel M. Müller, Oksana V. Kaluzhnaya, Anatoli Krasko, Sergey I. Belikov, Heinz C. Schöder
Publikováno v:
Cell Biology International. 29:943-951
Lake Baikal harbors the largest diversity of sponge species [phylum Porifera] among all freshwater biotopes. The abundantly occurring species Lubomirskia baicalensis was used to study the seasonal silicatein metabolism; the spicules of this species h
Autor:
Werner E.G. Müller, David Brandt, Anatoli Krasko, Ronald Osinga, Heinz C. Schröder, Bojan Hamer, Cao Xupeng, Isabel M. Müller, Hiroshi Ushijima, Alexandra Borejko
Publikováno v:
FEBS Journal. 272:3838-3852
Selenium is a trace element found in freshwater and the marine environment. We show that it plays a major role in spicule formation in the demosponge Suberites domuncula. If added to primmorphs, an in vitro sponge cell culture system, it stimulates t
Autor:
Hiroshi Ushijima, Narsinh L. Thakur, Matthias Wiens, Anatoli Krasko, Hans J. Breter, Sanja Perović-Ottstadt, Isabel M. Müller, Werner E. G. Müller, Michael Korzhev, Bärbel Diehl-Seifert
Publikováno v:
Journal of Biological Chemistry. 280:27949-27959
Sponges (phylum Porifera) are the phylogenetically oldest metazoa; as filter feeders, they are abundantly exposed to marine microorganisms. Here we present data indicating that the demosponge Suberites domuncula is provided with a recognition system
Autor:
Renato Batel, Isabel M. Müller, Marco Giovine, Matthias Wiens, Anatoli Krasko, Sanja Perović-Ottstadt, H. C. Schröder, Werner E.G. Müller
Publikováno v:
Journal of Experimental Biology. 208:637-646
SUMMARY In Demospongiae (phylum Porifera) the formation of the siliceous skeleton,composed of spicules, is an energetically expensive reaction. The present study demonstrates that primmorphs from the demosponge Suberites domuncula express the gene fo
Autor:
Matthias Wiens, Isabel M. Müller, Heinz C. Schröder, Sergey I. Belikov, O. V. Kaluzhnaya, Marco Giovine, Werner E.G. Müller, Anatoli Krasko
Publikováno v:
Naturwissenschaften. 92:134-138
In a preceding study it has been reported that the freshwater sponge Lubomirskia baicalensis, living in Lake Baikal (East Siberia), is composed of spicules forming a characteristic pattern which follows radiate accretive growth. Here we report that t