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Les Proteines De Transfert De Lipides Chez Les Vegetaux Superieurs
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Book Synopsis LES PROTEINES DE TRANSFERT DE LIPIDES CHEZ LES VEGETAUX SUPERIEURS by : VINCENT.. ARONDEL
Download or read book LES PROTEINES DE TRANSFERT DE LIPIDES CHEZ LES VEGETAUX SUPERIEURS written by VINCENT.. ARONDEL and published by . This book was released on 1989 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: UNE PROTEINE DE TRANSFERT DE LIPIDES (LTP) A ETE ISOLEE ET PURIFIEE A PARTIR DE SEMENCES DE TOURNESOL. ELLE PRESENTE DES CARACTERISTIQUES COMMUNES AVEC LA PLUPART DES LTP VEGETALES ET EST, EN OUTRE, CAPABLE DE FIXER LES ACYL-COA. LA BIOSYNTHESE DE LA LTP DE MAIS A ETE ETUDIEE IN VIVO ET IN VITRO. DES ANTICORPS SPECIFIQUES ONT RECONNU DEUX BANDES QUI CORRESPONDENT, D'UNE PART A LA PROTEINE PURIFIEE ET, D'AUTRE PART, A UNE PROTEINE DE PLUS FAIBLE MASSE MOLECULAIRE. CES DEUX PROTEINES SONT TRES ABONDAMMENT SYNTHETISEES 4 JOURS APRES LA GERMINATION, SOUS FORME DE PRECURSEURS DE MASSE MOLECULAIRE PLUS ELEVEE. UN ADN COMPLEMENTAIRE (ADNC) CORRESPONDANT A LA LTP DE MAIS A ETE OBTENU. LA COMPARAISON DE LA SEQUENCE PROTEIQUE DEDUITE AVEC CELLE DE LA PROTEINE PURIFIEE MONTRE L'EXISTENCE D'UN EXTRAPEPTIDE, QUI PRESENTE TOUTES LES CARACTERISTIQUES D'UN PEPTIDE SIGNAL. UN AUTRE ADNC CODANT POUR LA LTP DE MAIS A ETE OBTENU, QUI PRESENTE UNE INSERTION DE 74 NUCLEOTIDES SITUEE A LA FIN DE LA PARTIE CODANTE, CE QUI MODIFIE LA SEQUENCE C-TERMINALE DE LA PROTEINE DEDUITE. DES ANALYSES EFFECTUEES PAR HYBRIDATION SOUTHERN MONTRENT QUE LA LTP DE MAIS EST CODEE PAR UN OU DEUX GENES, ET SUGGERENT QUE LES DEUX ADNC DERIVENT D'UN MEME GENE. LES LTP VEGETALES PRESENTENT ENTRE ELLES DE NOMBREUSES HOMOLOGIES DE SEQUENCES, NOTAMMENT AU NIVEAU DE CERTAINS RESIDUS CHARGES, AINSI QUE DES 8 RESIDUS CYSTEINE QUI SONT TOUS CONSERVES. UNE BANQUE D'ADNC DE TOURNESOL A ETE CONSTITUEE, ET CRIBLEE AVEC LES SONDES D'ADNC DE MAIS, MAIS AUCUN CLONE CORRESPONDANT A LA LTP DE TOURNESOL N'A PU ETRE ISOLE
Book Synopsis LES PROTEINES DE TRANSFERT DE PHOSPHOLIPIDES DANS LES VEGETAUX SUPERIEURS by : DOMINIQUE.. DOUADY NAUDEIX
Download or read book LES PROTEINES DE TRANSFERT DE PHOSPHOLIPIDES DANS LES VEGETAUX SUPERIEURS written by DOMINIQUE.. DOUADY NAUDEIX and published by . This book was released on 1982 with total page 133 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis ETUDES STRUCTURALES DES PROTEINES DE TRANSFERT DE LIPIDES DU MAIS ET DU BLE by : DELPHINE.. CHARVOLIN
Download or read book ETUDES STRUCTURALES DES PROTEINES DE TRANSFERT DE LIPIDES DU MAIS ET DU BLE written by DELPHINE.. CHARVOLIN and published by . This book was released on 1997 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: LES PROTEINES DE TRANSFERT DE LIPIDE FORMENT UNE FAMILLE DE PETITES PROTEINES, TRES ABONDANTES DANS LES PLANTES ET QUI PRESENTENT UNE FORTE HOMOLOGIE DE SEQUENCE. LEUR FONCTION EST ASSEZ MAL CONNUE ET PLUSIEURS HYPOTHESES ONT ETE EMISES: ELLES PEUVENT ETRE DES TRANSPORTEURS DE PHOSPHOLIPIDES MEMBRANAIRES ENTRE LES MEMBRANES CELLULAIRES, OU BIEN DES TRANSPORTEURS DES MONOMERES DE CUTINE VERS LES COUCHES EXTERNES DES PLANTES ; ELLES PEUVENT JOUER UN ROLE DANS LA DEFENSE DES PLANTES OU ENCORE PARTICIPER AUX MECANISMES DE STOCKAGE DES GRAISSES LORS DE LA MATURATION DES GRAINES. LES STRUCTURES DE LA PROTEINE DE TRANSFERT DE LIPIDE DU BLE EN PRESENCE DE LYSO-MYRISTOYL-PHOSPHATIDYL-CHOLINE ET DE LA PROTEINE DE TRANSFERT DE LIPIDE DU MAIS, EN ABSENCE DE LIPIDE ONT ETE RESOLUES PAR DIFFRACTION DES RAYONS X, RESPECTIVEMENT A 2,6 ET 1,9 ANGSTROMS DE RESOLUTION. LES STRUCTURES OBTENUES SONT PROCHES DES AUTRES STRUCTURES DE CETTE FAMILLE, DETERMINEES PAR RMN OU CRISTALLOGRAPHIE: ELLES SONT FORMEES DE QUATRE HELICES, STABILISEES PAR QUATRE PONTS DISULFURE. ON OBSERVE LA FORMATION D'UNE CAVITE CYLINDRIQUE ALLONGEE AU SEIN DE LA PROTEINE DU MAIS CRISTALLISEE SANS LIPIDE: ELLE MESURE ENVIRON 20 SUR 3 SUR 4 ANGSTROMS ET EST FORMEE D'UNE ZONE HYDROPHOBE ET D'UNE ZONE POLAIRE, LIMITEE PAR UNE TYROSINE ET DEUX ARGININES. LA STRUCTURE DE LA PROTEINE DU BLE CRISTALLISEE EN PRESENCE DU LIPIDE MET EN EVIDENCE QUE LA ZONE HYDROPHOBE DE LA CAVITE FIXE DEUX CHAINES CARBONNEES DE LIPIDE ET QUE LA ZONE POLAIRE FIXE VRAISEMBLABLEMENT LA TETE POLAIRE DU LIPIDE, LES RESIDUS TYROSINE ET ARGININE JOUANT PROBABLEMENT UN ROLE FONDAMENTAL DANS L'ATTACHE DE LA TETE POLAIRE
Book Synopsis Le Métabolisme des lipides dans les plantes supérieures by : P. Mazliak
Download or read book Le Métabolisme des lipides dans les plantes supérieures written by P. Mazliak and published by . This book was released on 1968 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fish and Fish Oil in Health and Disease Prevention by : Susan Raatz
Download or read book Fish and Fish Oil in Health and Disease Prevention written by Susan Raatz and published by Academic Press. This book was released on 2016-07-21 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fish and Fish Oil in Health and Disease Prevention provides an authoritative review of the role of fish and fish oil intake in the promotion of human health. This up-to-date volume provides a complete examination of intake patterns as well as research evidence of intake in disease prevention and treatment. Readers will gain knowledge ranging from the current state of fish and fish oil intake, their health promoting effects and influences on individual response, how they influence development and health maintenance through the life cycle, and their role in disease prevention and treatment. This book is an invaluable resource for all researchers working to understand the relationship between fish and human health. It is a valuable reference for nutritionists, dietitians, and health care providers. Imparts a valuable understanding of fish intake patterns around the world and the role of fish and fish oil in human health through the lifecycle Offers an understanding of the role of fish and fish oil in disease risk reduction and treatment Presents the current status of fish intake and recommended intake levels for human health Focuses on research on unique fish and oil sources and potential problems with fish availability
Download or read book The Phloem written by Katherine Esau and published by . This book was released on 1969 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Pathogenesis-Related Proteins in Plants by : Swapan K. Datta
Download or read book Pathogenesis-Related Proteins in Plants written by Swapan K. Datta and published by CRC Press. This book was released on 1999-04-29 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: A great deal of research has been focused on the isolation, characterization, and regulation of expression of pathogenesis-related proteins since the discovery that several of the PR-proteins had antimicrobial or insecticidal activity and can delay the progression of diseases caused by several pathogens belonging to diverse genera. This is an excit
Download or read book Phloem Transport written by S. Aronoff and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 631 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ten years ago, at the International Botanical Congress in Edinburgh, a group of us from various countries discussed the difficulty of pursuing academic problems in depth at such meetings. In particular, we were discouraged at the poverty of time for phloem transport. From long association, we were conscious of the extraordinary breadth of the problem, from developmental through anatomical, to biophysical and physiological. Only by a reasonable understanding of all these components could one hope to come to some kind of understanding. We decided to establish common plant material so that data would have a common source. Similarly, we resolved to exchange information by circulating pre-publication manuscripts. For awhile, after the meeting was a pleasant memory, the plan seemed to be working; but, as is so often the case, human infirmities and foibles played early and, subsequently, predominant roles. Some became administrators (a punishment for good behaviour); others concentrated on alternative rings in their academic circuses. The next Congress (in Seattle) proved similar to its predecessor in its neglect and, consequently, succor was sought elsewhere. A little known, but remarkably understanding group becoming visible was the Science Committee and the Division of Scientific Affairs of N. A. T. O. Its sponsorship of Advanced Study Institutes including phytochemistry and phytophysics, was unusual both in the generosity of its funding and in the requirements for academic quality.
Book Synopsis Advances in Solid State Fermentation by : S. Roussos
Download or read book Advances in Solid State Fermentation written by S. Roussos and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 641 pages. Available in PDF, EPUB and Kindle. Book excerpt: G.HAINNAUX Departement Milieu et Activites Agricoles, Centre ORSTOM, 911 Avenue d' Agropolis, B.P. 5045, 34032 Montpellier Cedex , France. Solid state fermentation, popularly abbreviated as SSF, is currently investigated by many groups throughout the world. The study of this technique was largely neglected in the past in European and Western countries and there is now a high demand for SSF, meaning in food, environment, agricultural, phannaceutical and many other biotechnological applications. It gives me satisfaction to note that the importance of this technique was realised at my department way back in 1975 since then, our team has put concentrated efforts on developing this technique. xvii Foreword Advances in Solid State Fermentation Foreword M. PUYGRENIER Agropolis Valorisation, Avenue d' Agropolis, 34394 Montpellier Cedex 5, France. On the name of the Scientific Community, I would like to express the wish that this International Symposium on SSF should be successful. Solid State Fermentation is part of biotechnology research. It consists on seeding solid culture medium with bacteria or fungi (filamentous or higher) and on producing, in this medium (solid components and exudates) metabolites and high value products. In fact, this process is very old. In older industries such the food and agricultural, this technique has been extensively used. An example of this is the production of pork sausages and Roquefort cheese. Pharmaceutical industry could make extensive use of SSF in the production of secondary metabolites of many kinds and development in this direction is soon expected.
Author :Food and Agriculture Organization of the United Nations Publisher :Food & Agriculture Org. ISBN 13 :9789251045411 Total Pages :20 pages Book Rating :4.0/5 (454 download)
Book Synopsis What is the Code of Conduct for Responsible Fisheries? by : Food and Agriculture Organization of the United Nations
Download or read book What is the Code of Conduct for Responsible Fisheries? written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2001 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: The actual Code of conduct is also available (1996) (ISBN 9251038341).
Book Synopsis Les Cycles Cellulaires Et Leur Blocage Chez Plusieurs Protistes by : M. Lefort-Tran
Download or read book Les Cycles Cellulaires Et Leur Blocage Chez Plusieurs Protistes written by M. Lefort-Tran and published by Centre National de la Recherche Scientifique, CNRS. This book was released on 1975 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Canadian Journal of Botany written by and published by . This book was released on 1982-05 with total page 796 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Institut national du sport, de l'expertise et de la performance (France) Publisher : ISBN 13 :9782865802296 Total Pages :474 pages Book Rating :4.8/5 (22 download)
Book Synopsis Nutrition and Performance in Sport by : Institut national du sport, de l'expertise et de la performance (France)
Download or read book Nutrition and Performance in Sport written by Institut national du sport, de l'expertise et de la performance (France) and published by . This book was released on 2015 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :United Nations. Administrative Committee on Co-ordination. Sub-committee on Nutrition Publisher :International Food Policy Research Insitute ISBN 13 : Total Pages :358 pages Book Rating :4.:/5 (31 download)
Book Synopsis International Agricultural Research and Human Nutrition by : United Nations. Administrative Committee on Co-ordination. Sub-committee on Nutrition
Download or read book International Agricultural Research and Human Nutrition written by United Nations. Administrative Committee on Co-ordination. Sub-committee on Nutrition and published by International Food Policy Research Insitute. This book was released on 1984 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: A series of 1984 workshop proceedings present acomprehensive review of nutrition-related activities fornutrition and agricultural researchers and planners,undertaken by the international agricultural researchcenters, and suggests ways in which local, national, andinternational agricultural research institutions canincorporate goals for improving human nutrition intoresearch design and research planning. The text providessubstantial evidence of the way the work of the centersrelates to the poor, including farmers, workers, andconsumers. Workshop recommendations for improving worldnutrition through agricultural research are included. (wz).
Author :Biodiesel Production Technologies Challenges and Future Prospects Task Committee Publisher : ISBN 13 :9780784415344 Total Pages :848 pages Book Rating :4.4/5 (153 download)
Book Synopsis Biodiesel Production by : Biodiesel Production Technologies Challenges and Future Prospects Task Committee
Download or read book Biodiesel Production written by Biodiesel Production Technologies Challenges and Future Prospects Task Committee and published by . This book was released on 2019 with total page 848 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biodiesel Production: Technologies, Challenges, and Future Prospects provides in-depth information on fundamentals, approaches, technologies, source materials and associated socio-economic and political impacts of biodiesel production.
Download or read book Sieve Elements written by H.-D. Behnke and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 311 pages. Available in PDF, EPUB and Kindle. Book excerpt: This detailed overview of the structure of the sieve elements of the major plant groups, from algae to flowering plants, includes extant and extinct groups, revealing both common and divergent solutions to the problem of long-distance assimilate transport.
Book Synopsis Faecal Sludge Management by : Linda Strande
Download or read book Faecal Sludge Management written by Linda Strande and published by IWA Publishing. This book was released on 2014-08-15 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is estimated that literally billions of residents in urban and peri-urban areas of Africa, Asia, and Latin America are served by onsite sanitation systems (e.g. various types of latrines and septic tanks). Until recently, the management of faecal sludge from these onsite systems has been grossly neglected, partially as a result of them being considered temporary solutions until sewer-based systems could be implemented. However, the perception of onsite or decentralized sanitation technologies for urban areas is gradually changing, and is increasingly being considered as long-term, sustainable options in urban areas, especially in low- and middle-income countries that lack sewer infrastructures. This is the first book dedicated to faecal sludge management. It compiles the current state of knowledge of the rapidly evolving field of faecal sludge management, and presents an integrated approach that includes technology, management, and planning based on Sandecs 20 years of experience in the field. Faecal Sludge Management: Systems Approach for Implementation and Operation addresses the organization of the entire faecal sludge management service chain, from the collection and transport of sludge, and the current state of knowledge of treatment options, to the final end use or disposal of treated sludge. The book also presents important factors to consider when evaluating and upscaling new treatment technology options. The book is designed for undergraduate and graduate students, and engineers and practitioners in the field who have some basic knowledge of environmental and/or wastewater engineering.
