Results 131 to 140 of about 5,535 (176)

Phylum Porifera

2022
This chapter focuses on the phylum Porifera which is one of the earliest-appearing extant animal phyla. The phylum consists of sponges, which are sessile, primarily suspension-feeding, multicellular animals that utilize flagellated cells called choanocytes to circulate water through a unique system of water canals.
Richard C. Brusca, Gonzalo Giribet, Wendy Moore   +2 more
openaire   +1 more source

Phospholipase A2 in porifera

Comparative Biochemistry and Physiology Part B: Biochemistry and Molecular Biology, 2004
Phospholipase A2 (PLA2) catalytic activity was measured in aqueous extracts of 83 freeze-dried specimens representing 55 marine sponge species collected from the east coast of Australia including the Great Barrier Reef. High levels (>500 u/l) of PLA2 activity (defined as the amount of activity that releases 1 micromol of fatty acid per min) were found ...
Nevalainen, TJ, Quinn, RJ, Hooper, JNA
openaire   +3 more sources

Porifera

2007
Welton L. Lee, Willard D. Hartman, M. Cristina Díaz   +2 more
openaire   +2 more sources

Porifera.

Science (New York, N.Y.), 2010
Henry M. Reiswig, Thomas M. Frost, Anthony Ricciardi   +2 more
openaire   +3 more sources

Porifera

2011
  +4 more sources

Actinoporin-like Proteins Are Widely Distributed in the Phylum Porifera

Marine Drugs, 2022
Grace Mccormack, Kenneth Sandoval, Mccormack Grace P   +2 more
exaly  

Porifera

1989
J. D. Fish, S. Fish
openaire   +1 more source

Porifera

1986
van Soest, R.W.M., Velikonja, M.
openaire   +2 more sources

Evolutionary relationships of Metazoa within the eukaryotes based on molecular data from Porifera

Proceedings of the Royal Society B: Biological Sciences, 1999
Marcio Reis Custódio, Werner E G Müller, Anatoli Krasko   +2 more
exaly  

Sponges – Porifera

2013
openaire   +1 more source