Abstract
A method is described by which the integument of Brachionus plicatilis, together with its intracellular lamina, is quickly dissolved before other parts or tissues of the animal are destroyed. After removing the integument several parts of the body can be separated and fractionated in a more or less intact state by centrifugation in a Percoll gradient. The measurement of enzyme activities has indicated that this procedure might provide a way of localizing enzymes within the rotifer body.
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References
Bender, K. & W. Kleinow, 1988. Chemical properties of the lorica and related parts from the integument of Brachionus plicatilis. Comp. Biochem. Physiol. 89B: 483–487.
Kleinow, W. & H. Wratil. SEM of internal structures of Brachionus plicatilis (Rotifera). Hydrobiologia 313/314 (Dev. Hydrobiol. 109): 129–132.
Kühle, K. & W. Kleinow, 1985. Measurements of hydrolytic enzymes in homogenates from Brachionus plicatilis (Rotifera). Comp. Biochem. Physiol. 81B: 437–442.
Kühle, K. & W. Kleinow, 1989. Localization of hydrolytic enzymes within cellular fractions from Brachionus plicatilis (Rotatoria). Comp. Biochem. Physio. 93B: 565–574.
Kühle, K. & W. Kleinow, 1990. Glycosidases in Brachionus plicatilis (Rotifera). Comp. Biochem. Physiol. 95B: 393–402.
Röhrig, A. & W. Kleinow, 1994. Isolation of organs from microscopically small invertebrates: Experiments on Brachionus plicatilis (Rotifera). Verh. Dtsch. Zool. Ges. 87.1: 193.
Wethmar, C. & W. Kleinow, 1993. Characterization of a 27 kDa endopeptidase and detection of a proteinase-inhibitor in homogenates of Brachionus plicatilis (Rotifera). Comp. Biochem. Physiol. 106B: 359–368.
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© 1995 Kluwer Academic Publishers
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Kleinow, W., Röhrig, A. (1995). Enzyme activity measurements on isolated organs of Brachionus plicatilis (Rotifera). In: Ejsmont-Karabin, J., Pontin, R.M. (eds) Rotifera VII. Developments in Hydrobiology, vol 109. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-1583-1_23
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DOI: https://doi.org/10.1007/978-94-009-1583-1_23
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-010-7208-3
Online ISBN: 978-94-009-1583-1
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