Anemone Fishes And Their Host Sea Anemones
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Anemone Fishes And Their Host Sea Anemones
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Author : Daphne Gail Fautin
language : en
Publisher:
Release Date : 1997
Anemone Fishes And Their Host Sea Anemones written by Daphne Gail Fautin and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Anemonefishes categories.
These are the amazing fish that live a charmed existence among the stinging tentacles of the sea anemones. This very readable field guide investigates the symbiotic relationship of these tropical animals and includes comprehensive information on the biology of the many different species that add breathtaking color to the tropical reefs of the Indian and Pacific Oceans. Beautifully illustrated for quick and accurate identification for everyone from the teenage aquarist to research scientists.
Field Guide To Anemonefishes And Their Host Sea Anemones
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Author : Daphne Gail Fautin
language : en
Publisher:
Release Date : 1992
Field Guide To Anemonefishes And Their Host Sea Anemones written by Daphne Gail Fautin and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992 with Amphiprion categories.
Field Guide To Anemonefishes And Their Host Sea Anemones
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Author : Daphne Gail Fautin
language : en
Publisher: Sea Challengers
Release Date : 1992
Field Guide To Anemonefishes And Their Host Sea Anemones written by Daphne Gail Fautin and has been published by Sea Challengers this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992 with Amphiprion categories.
Anemonefishes And Their Host Sea Anemones In A Changing Climate
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Author : Sophie H. Pryor
language : en
Publisher:
Release Date : 2020
Anemonefishes And Their Host Sea Anemones In A Changing Climate written by Sophie H. Pryor and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020 with Anemonefishes categories.
The oceans are warming and acidifying at unprecedented rates. My thesis explores marine fishes' ability to adapt using anemonefishes and host sea anemones. I found juvenile anemonefish's vulnerability to acute thermal change increases with mass. End-of-century temperature causes sea anemone bleaching, whereas pH has no measured impact. Early-stage range expansions of anemonefishes are occurring in a climate change hotspot, yet establishment is habitat limited. Finally, anemonefish facilitate sea anemone bleaching recovery, likely due to augmented nutrients. While climate change is causing detrimental impacts, marine fishes and their habitat can display thermal plasticity, resistance, resilience, and adaptation.
Behind Anemone Lines Using Omics To Uncover The Mechanisms Involved In The Iconic Symbiosis Between Host Sea Anemones And Anemonefish
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Author : Cassie Hoepner
language : en
Publisher:
Release Date : 2023
Behind Anemone Lines Using Omics To Uncover The Mechanisms Involved In The Iconic Symbiosis Between Host Sea Anemones And Anemonefish written by Cassie Hoepner and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023 with categories.
Anemonefishes and host sea anemones have one of the most well-known and iconic symbiotic relationships. The association between anemonefishes and host sea anemones has existed for at least 12 million years, however, this symbiotic relationship is quite rare, with the 28 different species of anemonefish living symbiotically with only ten out of over 1700 species of sea anemones. Furthermore, it is clear that both host sea anemones and anemonefishes glean significant fitness advantages from their symbiosis, including improved lifespan and potential reproductive success for anemonefishes, and increased nutrients and protection from predators for host sea anemones, however, the mechanism that enables this relationship. i.e., anemonefishes resistance to their toxic host sea anemone, remains unclear. Current research has focused solely on anemonefishes and the potential for their unique mucus layer to provide a form of protection against the toxins in their host sea anemone venom, with very little consideration for the role the host sea anemone itself may play in the establishment of this symbiosis. -- This thesis addresses this significant knowledge gap in our understanding of anemonefishes and host sea anemone symbiosis by exploring the relationship through the lens of the host sea anemone, via five research chapters. Through this body of research, I show that host sea anemones provide additional benefits to their anemonefish symbionts. Chapter 2 examined a previous hypothesis that the symbiotic relationship with toxic host sea anemones reduces the susceptibility of anemonefishes to ectoparasites. I found A. ocellaris living in symbiosis with a host sea anemone in the wild in Malaysia have a reduced ectoparasite load, and in an observational study in Malaysia and the Maldives there was no evidence that anemonefishes visited cleaning stations to remove ectoparasites, which provides further evidence that the sea anemone toxins may aid in protecting anemonefishes from ectoparasites. In Chapter 3 I quantified the nematocyte response of the host Entacmaea quadricolor to A. percula mucus. Acclimated and familiar A. percula trigger significantly fewer nematocytes than unacclimated A. percula, however, there are still some nematocytes fired at A. percula mucus while in association with the sea anemone. In chapter 4, I analysed the lipid and glycan profile of A. percula mucus to reveal that no significant change in lipids composition occurred in mucus collected before, during and after association with an E. quadricolor host, during an eight-week experiment. For the first time this work demonstrates a change of glycan profile in A. percula mucus, however this change only occurred after three weeks of association with E. quadricolor, and within 24 hrs of removal from the E. quadricolor anemone the anemonefish mucus layer had largely reverted back to its original glycan profile. Such a delay in the acclimation of the anemonefish mucus layer is unexpected and further study is needed to uncover the initial mechanism used by anemonefishes that enables them to enter the venomous tentacles of host sea anemones while their mucus layer adapts at the glycan level. In chapter 5, I used a proteotranscriptomics approach to reveal a comprehensive profile of the tentacle transcriptome which results in 2,736 proteins being present in venom from the most popular host anemone E. quadricolor. This work revealed that while E. quadricolor tentacles express RNA transcripts for numerous and diverse toxins only 10% of these are encoded as proteins present in the venom and that the venom mostly consists of mostly non-toxin proteins. In the final chapter, chapter 6, I used differential expression analysis to examine the role E. quadricolor itself plays a role in the establishment of their symbiotic relationship with A. percula, by analysing transcript and protein data from samples collected from E. quadricolor before and after hosting with an anemonefish pair. Specifically, I found that neurotoxin tentacle transcripts and venom proteins responsible for membrane damage, pore formation, and paralysis were downregulated during hosting with anemonefish. I also found that both natural venom inhibitor tentacle transcripts and proteins rich in IG-like domains were upregulated in the presence of anemonefish. -- Overall, this thesis demonstrates that host sea anemones play a much bigger role in the establishment and maintenance of their symbiosis with anemonefishes than previously thought, and by applying novel techniques to century-old questions, this thesis has redefined the research path to uncovering the mechanisms enabling the symbiotic relationship between host sea anemones and anemonefishes. Future research should consider the role of host sea anemone venom inhibitors as a resistance mechanism in symbiotic anemonefishes.
Sea Anemones And Clown Fish
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Author : Janey Levy
language : en
Publisher: Gareth Stevens Publishing LLLP
Release Date : 2021-07-15
Sea Anemones And Clown Fish written by Janey Levy and has been published by Gareth Stevens Publishing LLLP this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-07-15 with Juvenile Nonfiction categories.
The movie Finding Nemo introduced the general public to clown fish and their sea anemone homes, but there's so much more to learn about this relationship. For example, only 10 of the over 1,000 sea anemone species form mutualistic relationships with clown fish. Young readers will delight in learning about the relationship between these two endearing sea creatures. Accessible text highlights important science concepts. Effervescent images, fun facts, and a graphic organizer enhance the reading experience.
Clownfish And Sea Anemones
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Author : John Tullock
language : en
Publisher: Barron's Educational Series
Release Date : 1998
Clownfish And Sea Anemones written by John Tullock and has been published by Barron's Educational Series this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Nature categories.
This handsome and highly useful manual focuses on a popular group of coral reef fishes. It presents everything the beginner needs to know about creating a suitable aquarium habitat for any of the nearly 30 species of clownfish. Includes ecologically sensitive advice on maintaining clownfish host anemones. Full-color photos and line art throughout.
Handbook Of Marine Model Organisms In Experimental Biology
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Author : Agnes Boutet
language : en
Publisher: CRC Press
Release Date : 2021-12-13
Handbook Of Marine Model Organisms In Experimental Biology written by Agnes Boutet and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-12-13 with Science categories.
The importance of molecular approaches for comparative biology and the rapid development of new molecular tools is unprecedented. The extraordinary molecular progress belies the need for understanding the development and basic biology of whole organisms. Vigorous international efforts to train the next-generation of experimental biologists must combine both levels – next generation molecular approaches and traditional organismal biology. This book provides cutting-edge chapters regarding the growing list of marine model organisms. Access to and practical advice on these model organisms have become a conditio sine qua non for a modern education of advanced undergraduate students, graduate students and postdocs working on marine model systems. Model organisms are not only tools they are also bridges between fields – from behavior, development and physiology to functional genomics. Key Features Offers deep insights into cutting-edge model system science Provides in-depth overviews of all prominent marine model organisms Illustrates challenging experimental approaches to model system research Serves as a reference book also for next-generation functional genomics applications Fills an urgent need for students Related Titles Jarret, R. L. & K. McCluskey, eds. The Biological Resources of Model Organisms (ISBN 978-1-1382-9461-5) Kim, S.-K. Healthcare Using Marine Organisms (ISBN 978-1-1382-9538-4) Mudher, A. & T. Newman, eds. Drosophila: A Toolbox for the Study of Neurodegenerative Disease (ISBN 978-0-4154-1185-1) Green, S. L. The Laboratory Xenopus sp. (ISBN 978-1-4200-9109-0)
The Anemonefishes
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Author : Gerald R. Allen
language : en
Publisher: TFH Publications
Release Date : 1975
The Anemonefishes written by Gerald R. Allen and has been published by TFH Publications this book supported file pdf, txt, epub, kindle and other format this book has been release on 1975 with Amphiprion categories.
A Pictorial Guide To Butterfly And Anemone Fishes Of Andaman Nicobar Islands
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Author : Dodla Venkateswara Rao
language : en
Publisher:
Release Date : 2004
A Pictorial Guide To Butterfly And Anemone Fishes Of Andaman Nicobar Islands written by Dodla Venkateswara Rao and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Anemonefishes categories.