Recombinant Protease Inhibitors In Plants PDF Download
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Author | : Dominique Michaud |
Publisher | : CRC Press |
Total Pages | : 209 |
Release | : 2001-07-01 |
Genre | : Science |
ISBN | : 1498713424 |
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Pocket-sized text provides the procedures for taking accurate vital signs. Provides an historical overview and covers such vital signs as temperature, heart rate, respiration, blood pressure, and level of consciousness. For nurses, residents and physicians. Wire-spiral binding.
Author | : |
Publisher | : |
Total Pages | : 241 |
Release | : 2000 |
Genre | : Plants |
ISBN | : 9781597342445 |
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Table of Contents: 1. Protease/inhibitor interactions in plant-pest systems: a brief overview, 2. Control of Phytophagous insect pests using serine protease inhibitors, 3. Cystatin-based control of insects, with special erference to Oryzacystatin.
Author | : Yehudith Birk |
Publisher | : Springer Science & Business Media |
Total Pages | : 192 |
Release | : 2003-04-08 |
Genre | : Health & Fitness |
ISBN | : 9783540001188 |
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Plant protease inhibitors are diverse in number & specificity towards various proteolytic enzymes.
Author | : Mercedes Diaz-Mendoza |
Publisher | : Frontiers Media SA |
Total Pages | : 157 |
Release | : 2020-01-24 |
Genre | : |
ISBN | : 2889633993 |
Download Plant Proteases Book in PDF, ePub and Kindle
Plant proteases are involved in most aspects of plant physiology and development, playing key roles in the generation of signaling molecules and as regulators of essential cellular processes such as cell division and metabolism. They take part in important pathways like protein turnover by the degradation of misfolded proteins and the ubiquitin-proteasome pathway, and they are responsible for post-translational modifications of proteins by proteolysis at highly specific sites. Proteases are also implicated in a great variety of environmentally controlled processes, including mobilization of storage proteins during seed germination, development of seedlings, senescence, programmed cell death and defense mechanisms against pests and pathogens. However, in spite of their importance, little is known about the functions and mode of actions of specific plant proteases. This Research Topic collects contributions covering diverse aspects of plant proteases research.
Author | : Neha Khandelwal |
Publisher | : GRIN Verlag |
Total Pages | : 49 |
Release | : 2013-02-26 |
Genre | : Science |
ISBN | : 3656378479 |
Download Protease Inhibitors: Potential and Constraints Book in PDF, ePub and Kindle
Scientific Study from the year 2011 in the subject Biology - Human Biology, , course: Post Graduate Doctoral Studies, language: English, abstract: This book chapter covers the previous and current research on plant protease inhibitors being conducted worldwide since its identification. Plant protease inhibitors exists as natural defense mechanism in plants. Solanaceous plants have highly been explored for the protease inhibitor expression and function against various insects of the order lepidoptera, coleoptera, diptera and many more. Plant protease inhibitors are the well studied class of plant defensive proteins. High level of up-regulation upon insect damage, significantly elevated levels in reproductive and storage organs as well as specificity to pest proteases ascertain their defensive function. In the present chapter, we introduced molecular basis of plant-insect interactions and focused on different classes of protease inhibitors based on their target protease(s).
Author | : Jing Song |
Publisher | : |
Total Pages | : |
Release | : 2007 |
Genre | : Phytophthora |
ISBN | : |
Download Functional Characterization of Extracellular Protease Inhibitors of Phytophthora Spp and Their Targets Tomato Proteases Book in PDF, ePub and Kindle
Abstract: The interplay between proteases and protease inhibitors during plant-pathogen interaction represents a common strategy for defense and counter-defense. The plant pathogens Phytophthora infestans and Phytophthora mirabilis secrete effectors such as protease inhibitors that facilitate host colonization through a defense-counterdefense mechanism. The P. infestans serine protease inhibitors EPI1 and EPI10 physically bind and inhibit the tomato serine protease P69B. On the other hand, the P. infestans cysteine protease inhibitor EPIC2B targets PIP1, a papain-like protease that has close similarity to another tomato cysteine protease Rcr3, which is required for the fungal resistance and Avr2 hypersensitivity in Cf-2 tomato. The objective of this research is to characterize these protease inhibitors and their association with specific targets in the host. We studied the structure and activities of these protease inhibitors and their target proteases using recombinant proteins expressed in Escherichia coli and Nicotiana benthamiana. PIP1-His was pulled down using coimmunoprecipitation with anti-FLAG resin from N. benthamiana apoplast by recombinant protein FLAG-EPIC2B, suggesting physical interaction of EPIC2B and PIP1. Similarly, tomato protease Rcr3pim was shown to be a common target for both the Cladosporium fulvum effector Avr2 and P. infestans effector EPIC2B using pull down assays and DCG-04 activity profiling. However, unlike Avr2, EPIC2B is a reversible inhibitor of Rcr3pim and does not trigger hypersensitivity on Cf-2/Rcr3pim tomato. We also found that the rcr3-3 mutant of tomato that carries a premature stop codon in the Rcr3 gene exhibits enhanced susceptibility to P. infestans, suggesting a role for Rcr3pim in basal defense. It appears that relative to C. fulvum, P. infestans evolved a cunning effector that carries virulence activity without triggering plant innate immunity. Like EPIC1, PmEPIC1, an EPIC1 homolog from P. mirabilis, was also found to bind Rcr3pim but not PIP1. Unlike EPIC2B, neither EPIC1 nor PmEPIC1 binds or inhibits PIP1. This work was possible by the ability to express and purify proteins in the apoplast of N. benthamiana. Three tomato proteases with C-terminal 6XHistidine tag were successfully expressed in N. benthamiana apoplast. Our findings suggest that C-terminal His-tagging of proteins in N. benthamiana apoplast is efficient enough to enable purification of functional proteins.
Author | : Neha Khandelwal |
Publisher | : |
Total Pages | : 48 |
Release | : 2013-09 |
Genre | : |
ISBN | : 9783656378983 |
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Scientific Study from the year 2011 in the subject Biology - Human Biology, grade: -, - (National Chemical Laboratory, Pune), course: Post Graduate Doctoral Studies, language: English, abstract: This book chapter covers the previous and current research on plant protease inhibitors being conducted worldwide since its identification. Plant protease inhibitors exists as natural defense mechanism in plants. Solanaceous plants have highly been explored for the protease inhibitor expression and function against various insects of the order lepidoptera, coleoptera, diptera and many more. Plant protease inhibitors are the well studied class of plant defensive proteins. High level of up-regulation upon insect damage, significantly elevated levels in reproductive and storage organs as well as specificity to pest proteases ascertain their defensive function. In the present chapter, we introduced molecular basis of plant-insect interactions and focused on different classes of protease inhibitors based on their target protease(s).
Author | : Charles Cunningham |
Publisher | : Springer Science & Business Media |
Total Pages | : 309 |
Release | : 2008-02-05 |
Genre | : Science |
ISBN | : 1603272607 |
Download Recombinant Proteins from Plants Book in PDF, ePub and Kindle
Recombinant Proteins from Plants is one of the most exciting and fastest developing areas in biology. The latest molecular techniques are being applied to the exploitation of plants as novel expression systems for the p- duction and overproduction of heterologous and native proteins. Transgenic plant technology is currently used in three broad areas: the expression of - combinant proteins to improve crop quality by increasing disease/pest res- tance or increasing tolerance to stress, optimizing plant productivity and yield by the genetic manipulation of metabolic pathways, and the large-scale co- effective production of recombinant proteins for use as specialist industrial or therapeutic biomolecules. The intention of Recombinant Proteins from Plants is to provide c- prehensive and detailed protocols covering all the latest molecular approaches. Because the production oftransgenic plants has become routine in many la- ratories, coverage is also given to some of the more "classical" approaches to the separation, analysis, and characterization of recombinant proteins. The book also includes areas of research that we believe will become increasingly important in the near future: efficient transformation of monocots with Agrobacterium optimizing the stability of recombinant proteins, and a section highlighting the immunotherapeutic potential of plant-expressed proteins.
Author | : Allison R. Kermode |
Publisher | : John Wiley & Sons |
Total Pages | : 496 |
Release | : 2018-03-12 |
Genre | : Science |
ISBN | : 1118801482 |
Download Molecular Pharming Book in PDF, ePub and Kindle
A single volume collection that surveys the exciting field of plant-made pharmaceuticals and industrial proteins This comprehensive book communicates the recent advances and exciting potential for the expanding area of plant biotechnology and is divided into six sections. The first three sections look at the current status of the field, and advances in plant platforms and strategies for improving yields, downstream processing, and controlling post-translational modifications of plant-made recombinant proteins. Section four reviews high-value industrial and pharmacological proteins that are successfully being produced in established and emerging plant platforms. The fifth section looks at regulatory challenges facing the expansion of the field. The final section turns its focus toward small molecule therapeutics, drug screening, plant specialized metabolites, and plants as model organisms to study human disease processes. Molecular Pharming: Applications, Challenges and Emerging Areas offers in-depth coverage of molecular biology of plant expression systems and manipulation of glycosylation processes in plants; plant platforms, subcellular targeting, recovery, and downstream processing; plant-derived protein pharmaceuticals and case studies; regulatory issues; and emerging areas. It is a valuable resource for researchers that are in the field of plant molecular pharming, as well as for those conducting basic research in gene expression, protein quality control, and other subjects relevant to molecular and cellular biology. Broad ranging coverage of a key area of plant biotechnology Describes efforts to produce pharmaceutical and industrial proteins in plants Provides reviews of recent advances and technology breakthroughs Assesses realities of regulatory and cost hurdles Forward looking with coverage of small molecule technologies and the use of plants as models of human disease processes Providing wide-ranging and unique coverage, Molecular Pharming: Applications, Challenges and Emerging Areas will be of great interest to the plant science, plant biotechnology, protein science, and pharmacological communities.
Author | : Indrakant K. Singh |
Publisher | : Springer Nature |
Total Pages | : 474 |
Release | : 2021-01-18 |
Genre | : Science |
ISBN | : 981152467X |
Download Plant-Pest Interactions: From Molecular Mechanisms to Chemical Ecology Book in PDF, ePub and Kindle
As food producers, plants are constantly under attack by insects. Over the course of evolution, plants have not only developed a sophisticated defense apparatus but have also refined biochemical defense mechanisms to protect themselves, thereby maintaining the ecological balance. Plant-pest interactions induce an elaborate array of reactions involving the release of volatile compounds, effector and signaling molecules, trans-membrane proteins, and a variety of enzymes and hormones. This book offers a comprehensive guide to the strategies that plants employ against insects and other pests to ensure their continued survival. Addressing an important gap in the literature, it shares the latest findings in the field of plant–pest interactions for a broad audience. Providing an overview of the current state of knowledge on plant-pest interactions and their role in the genetic improvement of crops, it offers an essential guide for researchers and professionals in the fields of agriculture, plant pathology, entomology, cell biology, molecular biology and genetics.