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Author: Ran Drori
Publisher: Springer Nature
ISBN: 1071635034
Category : Science
Languages : en
Pages : 233
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Book Description
This volume provides methods to study ice-binding proteins (IBPs), and applications involving these proteins. Chapters are divided into three parts describing identifying, isolating, and purifying ice-binding proteins, characterize both IBPs and ice-nucleating proteins (INPs), and synthesize mimics of IBPs, as well as applications involving these proteins. Written in the format of the highly successful Methods in Molecular Biology series, each chapter includes an introduction to the topic, lists necessary materials and reagents, includes tips on troubleshooting and known pitfalls, and step-by-step, readily reproducible protocols. Authoritative and cutting-edge, Ice Binding Proteins: Methods and Protocols aims to provide both experimental and simulations protocols to help new researchers, break-the-ice, and enter this exciting field, while also supporting established researchers broaden the scope of their investigations.
Author: Ran Drori
Publisher: Springer Nature
ISBN: 1071635034
Category : Science
Languages : en
Pages : 233
Get Book Here
Book Description
This volume provides methods to study ice-binding proteins (IBPs), and applications involving these proteins. Chapters are divided into three parts describing identifying, isolating, and purifying ice-binding proteins, characterize both IBPs and ice-nucleating proteins (INPs), and synthesize mimics of IBPs, as well as applications involving these proteins. Written in the format of the highly successful Methods in Molecular Biology series, each chapter includes an introduction to the topic, lists necessary materials and reagents, includes tips on troubleshooting and known pitfalls, and step-by-step, readily reproducible protocols. Authoritative and cutting-edge, Ice Binding Proteins: Methods and Protocols aims to provide both experimental and simulations protocols to help new researchers, break-the-ice, and enter this exciting field, while also supporting established researchers broaden the scope of their investigations.
Author: Kathryn Vanya Ewart
Publisher: World Scientific
ISBN: 9810248997
Category : Nature
Languages : en
Pages : 249
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Book Description
A collection of works by researchers who have studied the antifreeze proteins which enable organisms to avoid freezing under extreme conditions.
Author: Dirk K. Hincha
Publisher: Humana
ISBN: 9781493908431
Category : Science
Languages : en
Pages : 0
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Book Description
Plant Cold Acclimation: Methods and Protocols details many of the methods and protocols commonly used to study plant cold acclimation and freezing tolerance, breeding, genetics, physiology or molecular biology, or any combination of these specialties. Chapters focus on interdisciplinary approaches, experimental methods, and concepts from different areas of science. Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and key tips on troubleshooting and avoiding known pitfalls. Authoritative and practical, Plant Cold Acclimation: Methods and Protocols seeks to help not only new researchers starting in this field, but also those already working in a particular area of cold acclimation and freezing tolerance research who are looking to expand their range of experimental approaches.
Author: Jorge E. Lozano
Publisher: CRC Press
ISBN: 9781566769914
Category : Technology & Engineering
Languages : en
Pages : 376
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Book Description
Trends in Food Engineering presents a wide vision of food engineering, with an emphasis on topics vital to the food industry today. The first section deals with physical and sensory properties of food. The emphasis in these chapters is on structure-function relationships, food rheology, and the correlations between physicochemical and sensory data. The second section, on advances in food processing, includes recent developments in minimal preservation and thermal and nonthermal processing of foods. The book concludes with current topics in food engineering, including applied biotechnology, food additives, and functional properties of proteins.
Author: Rosa Margesin
Publisher: Springer
ISBN: 3319570579
Category : Science
Languages : en
Pages : 685
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Book Description
Cold adaptation includes a complex range of structural and functional adaptations at the level of all cellular constituents, and these adaptations render cold-adapted organisms particularly useful for biotechnological applications. This book presents the most recent knowledge of (i) boundary conditions for microbial life in the cold, (ii) microbial diversity in various cold ecosystems, (iii) molecular cold adaptation mechanisms and (iv) the resulting biotechnological perspectives.
Author: Hans Ramløv
Publisher: Springer Nature
ISBN: 3030419290
Category : Science
Languages : en
Pages : 318
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Book Description
This first volume provides a comprehensive overview on evolutionary, environmental and systematic aspects of antifreeze proteins. It shortly explains the physical properties of ice and further intelligibly describes the biology of the antifreeze proteins in different organisms, and offers a detailed insight into their history of evolution. In addition the book discusses the status of the current knowledge and ongoing research and highlights also those parts, where further investigation needs to be done. Together with the second volume on the biochemistry and molecular biology of antifreeze proteins, this book represents a unique, comprehensive work and a must-have for students and scientists in biochemistry, evolution, physiology and physical chemistry.
Author: Sally Oi Wah Yu
Publisher:
ISBN:
Category :
Languages : en
Pages : 202
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Book Description
Antifreeze proteins (AFPs) help cold-adapted organisms survive below 0°C by binding to and inhibiting the growth of ice crystals. In this way, AFPs depress the freezing point of aqueous fluids below the melting point of ice (thermal hysteresis; TH). They also have the ability to inhibit ice recrystallization in the frozen state (ice recrystallization inhibition; IRI). Some AFPs show an order of magnitude higher TH activity than others, and are termed 'hyperactive'. One of the objectives of this thesis was to see if IRI activities of the hyperactive AFPs are also an order of magnitude higher than the moderately active AFPs. Using a capillary-based assay for IRI, the activities of three hyperactive and three moderately active AFPs were determined. There was no apparent correlation between hyperactivity in TH and high IRI activity. However, mutations of residues on the ice-binding face (IBF) of both types of AFP reduced IRI and TH activities to a similar extent. In this way, the use of IBF mutant AFPs showed that the IBF responsible for an AFP's TH activity is also responsible for its IRI activity. Analysis of the diverse AFP structures solved to date indicate that their IBFs are relatively flat, occupy a significant proportion of the protein's surface area and are more hydrophobic than other surfaces of the protein. The IBFs also often have repeating sequence motifs and tend to be rich in alanine and/or, threonine. The de novo design of an ice-binding protein was undertaken using these features to verify the underlying physicochemical requirements necessary for a protein's interaction with ice. Using site-directed mutagenesis, a total of sixteen threonine substitutions were made on one of the four faces of a cyanobacterial protein with no endogenous TH activity. The inclusion of eight paired threonines on one face of this quadrilateral helix gave the engineered protein low levels of TH activity, but at the cost of destabilizing the structure to some extent. The results of this study have validated some of the properties needed for the ice-binding activity of AFPs.
Author: Hans Ramløv
Publisher: Springer Nature
ISBN: 3030419487
Category : Science
Languages : en
Pages : 364
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Book Description
This second volume, written in four parts, offers the reader a thorough review on molecular, structural and applied aspects of antifreeze proteins. The first part treats the structure-function relationship and the physicochemical properties of antifreeze proteins; the second part provides insight into molecular mechanisms affected by antifreeze proteins; the third part presents some of the potential applications in various professional sectors and in the last part the book content is summarized and future research directions and ideas are discussed. Together with the first volume on the environment, systematic and evolution of antifreeze proteins, this book represents a unique, comprehensive work and a must-have for students and scientists in biochemistry, molecular biology, biotechnology and physical chemistry.
Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 0
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Book Description
Author: Steffen P. Graether
Publisher: Nova Science Publishers
ISBN: 9781621004356
Category : Antifreeze proteins
Languages : en
Pages : 0
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Book Description
Antifreeze proteins, also known as thermal hysteresis proteins, ice binding proteins and ice structuring proteins, prevent the growth of ice crystals in several cold blooded organisms. First discovered in fish, they have also been found in insects, plants, fungi and bacteria. Antifreeze proteins cause the non-colligative depression of the freezing point of water, a property which has been exploited in the practical applications of antifreeze proteins such as improving the texture of ice cream, and could be used to extend the crop growing season or allow fish to thrive in cold waters. This book provides clear information on what is known about antifreeze proteins today and how to study them.
