IMIS | Flanders Marine Institute
 

Flanders Marine Institute

Platform for marine research

IMIS

Publications | Institutes | Persons | Datasets | Projects | Maps
[ report an error in this record ]basket (0): add | show Printer-friendly version

Immunochemical recognition of gelatinous zooplankton: an application to identify the origin of the ‘barrel’: made by the pelagic amphipod, Phronima sedentaria
Nishikawa, J.; Suzuki, Y.; Nishida, S. (2005). Immunochemical recognition of gelatinous zooplankton: an application to identify the origin of the ‘barrel’: made by the pelagic amphipod, Phronima sedentaria. J. Mar. Biol. Ass. U.K. 85(3): 635-639
In: Journal of the Marine Biological Association of the United Kingdom. Cambridge University Press/Marine Biological Association of the United Kingdom: Cambridge. ISSN 0025-3154, more
Peer reviewed article  

Available in Authors 

Keywords
    Phronima sedentaria (Forskål, 1775) [WoRMS]; Marine

Authors  Top 
  • Nishikawa, J.
  • Suzuki, Y.
  • Nishida, S.

Abstract
    A first trial to recognize gelatinous zooplankton using an immunochemical method was carried out. Polyclonal antibodies (rabbit IgG) raised against three cnidarians and four pelagic tunicates were purified and tested for their specificity against various sympatric zooplankton and micronekton. While antibodies to cnidarians were species-specific or at least distinguishable by means of the patterns of the bands appearing, antibodies to the pelagic tunicates cross-reacted with the antigen from the other tunicate species although these did not cross-react with other animal taxa. These results suggest that the present cnidarian antibodies can be applied to the predator identification at the species level. Antibodies to pelagic tunicates would also be effective tools for basic scanning at higher taxonomic levels, i.e. pelagic tunicates or other animals. The antibodies were applied to the identification of the ‘barrel’ of Phronima, indicating that the ‘barrels’ originated from tunicates but not from cnidarians. The present study indicates that the immunochemical method using polyclonal antibodies is a powerful tool for the detection of gelatinous zooplankton.

All data in IMIS is subject to the VLIZ privacy policy Top | Authors