Characterization of Ice Binding Proteins from Sea Ice Algae
Springer Science+Business Media New York 2014.Several polar microalgae are able to live and thrive in the extreme environment found within sea ice, where growing ice crystals may cause mechanical damage to the cells and reduce the organisms living space. Among the strategies adopted by these organis...
| Main Authors: | , , |
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| Format: | Book Part |
| Language: | English |
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Humana Press
2014
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| Subjects: | |
| Online Access: | https://doi.org/10.1007/978-1-4939-0844-8_18 http://www.ncbi.nlm.nih.gov/pubmed/24852640 http://ecite.utas.edu.au/91602 |
| Summary: | Springer Science+Business Media New York 2014.Several polar microalgae are able to live and thrive in the extreme environment found within sea ice, where growing ice crystals may cause mechanical damage to the cells and reduce the organisms living space. Among the strategies adopted by these organisms to cope with the harsh conditions in their environment, ice binding proteins (IBPs) seem to play a key role and possibly contribute to their success in sea ice. IBPs have the ability to control ice crystal growth. In nature they are widespread among sea ice microalgae, and their mechanism of function is of interest for manifold potential applications. Here we describe methods for a classical determination of the IBP activity (thermal hysteresis, recrystallization inhibition) and further methods for protein characterization (ice pitting assay, determination of the nucleating temperature). |
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