... Podocoryna Podocoryne reactive oxygen species reactive nitrogen species Observation suggests that stolon regression can be triggered by a restricted environment and associated poor water quality. Instead of the usual finger bowls (300 ml), colonies were thus confined to Petri dishes (50 ml...

...-mail: neilb@niu.edu ) 24 12 2007 © The Company of Biologists Limited 2008 2008 cell death clonal organism cnidarian evolution and development evolutionary morphology hydroid Podocoryna Podocoryne reactive oxygen species reactive nitrogen species As model systems...

...Neil W. Blackstone; Matthew J. Bivins; Kimberly S. Cherry; Robert E. Fletcher; Gabrielle C. Geddes SUMMARY Studies of mitochondrial redox signaling predict that the colonial hydroids Eirene viridula and Podocoryna carnea should respond to manipulations of reactive oxygen species (ROS). Both species...

... the hydroid Podocoryna carnea . Oxygen uptake of colonies was measured to determine comparable physiological doses of antimycin A 1 (an inhibitor of complex III),rotenone (an inhibitor of complex I) and carbonyl cyanide m-chlorophenylhydrazone (CCCP; an uncoupler of oxidative phosphorylation). Using...