Renee Breeden
Biography
Renee has a degree in biology from the University of Wisconsin at Stevens Point. She worked in Colorado as a supervisory zookeeper at a butterfly house, water quality lab manager in a water treatment plant, and at Ocean Journey Aquarium before coming to Hawaii in 2006. Renee assists with day to day operations at the field station.
Science and Products
Pufferfish mortality associated with novel polar marine toxins in Hawaii
Fish die-offs are important signals in tropical marine ecosystems. In 2010, a mass mortality of pufferfish in Hawaii (USA) was dominated by Arothron hispidus showing aberrant neurological behaviors. Using pathology, toxinology, and field surveys, we implicated a series of novel, polar, marine toxins as a likely cause of this mass mortality. Our...
Work, Thierry M.; Moeller, Perer D. R.; Beauchesne, Kevin R.; Dagenais, Julie; Breeden, Renee; Rameyer, Robert; Walsh, Willliam A.; Abecassis, Melanie; Kobayashi, Donald R.; Conway, Carla M.; Winton, James Puffer mortality data
In 2010, a mass mortality of pufferfish in Hawaii was dominated by Arothron hispidus showing aberrant neurological behaviors. Using pathology, toxinology, and field surveys, we implicated a series of novel, polar, marine toxins as a likely cause of this mass mortality. Our findings are striking in that 1) a marine toxin was associated with a kill...
Work, Thierry M.; Moeller, Perer D. R.; Beauchesne, Kevin R.; Dagenais, Julie; Breeden, Renee; Rameyer, Robert; Walsh, William J.; Abecassis, Melanie; Kobayashi, Donald R.; Conway, Carla M.; Winton, James R. Mortality patterns in endangered Hawaiian geese (Nene; Branta sandvicensis)
Understanding causes of death can aid management and recovery of endangered bird populations. Toward those ends, we systematically examined 300 carcasses of endangered Hawaiian Geese (Nene; Branta sandvicensis) from Hawaii, Maui, Molokai, and Kauai between 1992 and 2013. The most common cause of death was emaciation, followed by trauma (...
Work, Thierry M.; Dagenais, Julie; Rameyer, Robert; Breeden, Renee Green turtles (Chelonia mydas) have novel asymmetrical antibodies
Igs in vertebrates comprise equally sized H and L chains, with exceptions such as H chain–only Abs in camels or natural Ag receptors in sharks. In Reptilia, Igs are known as IgYs. Using immunoassays with isotype-specific mAbs, in this study we show that green turtles (Chelonia mydas) have a 5.7S 120-kDa IgY comprising two equally sized H/L...
Work, Thierry M.; Dagenais, Julie; Breeden, Renee; Schneemann, Anette; Sung, Joyce; Hew, Brian; Balazs, George H.; Berestecky, John M.