Entrapment of ciliates at the water-air interface.
Ontology highlight
ABSTRACT:
SUBMITTER: Ferracci J
PROVIDER: S-EPMC3794946 | biostudies-literature | 2013
REPOSITORIES: biostudies-literature
Publications
Entrapment of ciliates at the water-air interface.
Ferracci Jonathan J Ueno Hironori H Numayama-Tsuruta Keiko K Imai Yohsuke Y Yamaguchi Takami T Ishikawa Takuji T
PloS one 20131010 10
The importance of water-air interfaces (WAI) on microorganism activities has been recognized by many researchers. In this paper, we report a novel phenomenon: the entrapment of ciliates Tetrahymena at the WAI. We first characterized the behavior of cells at the interface and showed that the cells' swimming velocity was considerably reduced at the WAI. To verify the possible causes of the entrapment, we investigated the effects of positive chemotaxis for oxygen, negative geotaxis and surface prop ...[more]
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