CM-proteins and thionins in cereals: characterization and cloning of cDNA

Paz Ares, Javier; Ponz Ascaso, Fernando; Rodriguez Palenzuela, Pablo; Lazaro, Ana; Hernandez Lucas, Carlos; Carbonero Zalduegui, Pilar y García Olmedo, Francisco (1986). CM-proteins and thionins in cereals: characterization and cloning of cDNA. En: "International Symposium Organized by EUCARPIA, 1985", 08/09/1985-13/09/1985, Berlín, Alemania. ISBN 978-3-11-010596-4. pp. 763-770.

Descripción

Título: CM-proteins and thionins in cereals: characterization and cloning of cDNA
Autor/es:
  • Paz Ares, Javier
  • Ponz Ascaso, Fernando
  • Rodriguez Palenzuela, Pablo
  • Lazaro, Ana
  • Hernandez Lucas, Carlos
  • Carbonero Zalduegui, Pilar
  • García Olmedo, Francisco
Tipo de Documento: Ponencia en Congreso o Jornada (Artículo)
Título del Evento: International Symposium Organized by EUCARPIA, 1985
Fechas del Evento: 08/09/1985-13/09/1985
Lugar del Evento: Berlín, Alemania
Título del Libro: Genetic Manipulation in Plant Breeding. Proceedings International Symposium Organized by EUCARPIA
Fecha: 1986
ISBN: 978-3-11-010596-4
Materias:
Escuela: E.T.S.I. Agrónomos (UPM) [antigua denominación]
Departamento: Biotecnologia [hasta 2014]
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

The study of cereal albumins and globulins has lagged somewhat behind that of the prolamins, which nave been considered as typical reserve proteins. However, these protein fractions merit closer attention for a variety of reasons. The main individual albumins and globulins are at least as abundant as many prolamin components, and it can be speculated that in a tissue, such as the cereal endosperm, which is completely consumed during germination, al 1 abundant proteins may play a reserve role. They have also a higher proportion of essential amino acids, as compared with the prolamins, and thus may be releyant in connec^ tion with the genetic alteration of overall grain composition. Finally, a high proportion of the main components of these protein fractions have inhibitory and even toxic properties, which may be related to the protection of this tissue during development and germination, and might influence the nutritional valué of the cereal products. We report here the characterization in barley of cDNA clones encoding two major groups of proteins: the CM-proteins, a family that inciudes inhibitors of trypsin and a-amylase, and the thionins, a group of high-lysine toxic polypeptides.

Más información

ID de Registro: 5915
Identificador DC: http://oa.upm.es/5915/
Identificador OAI: oai:oa.upm.es:5915
URL Oficial: http://www.degruyter.de/cont/fb/na/detailEn.cfm?id=IS-9783110105964-1&fg=NA-07-02
Depositado por: Memoria Investigacion
Depositado el: 08 Feb 2011 09:23
Ultima Modificación: 20 Abr 2016 14:36
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