Expression of homoeologous molecular systems in wheat alloploids

García Olmedo, Francisco and Carbonero Zalduegui, Pilar and Aragoncillo Ballesteros, Cipriano and Fernandez de Caleya, R. and Torres, V. (1976). Expression of homoeologous molecular systems in wheat alloploids. In: "7th Congress of Eucarpia, the European Association for Research in Plant Breeding", 24/06/1974 - 29/06/1974, Budapest, Hungria. ISBN 0444998357.

Description

Title: Expression of homoeologous molecular systems in wheat alloploids
Author/s:
  • García Olmedo, Francisco
  • Carbonero Zalduegui, Pilar
  • Aragoncillo Ballesteros, Cipriano
  • Fernandez de Caleya, R.
  • Torres, V.
Item Type: Presentation at Congress or Conference (Article)
Event Title: 7th Congress of Eucarpia, the European Association for Research in Plant Breeding
Event Dates: 24/06/1974 - 29/06/1974
Event Location: Budapest, Hungria
Title of Book: Heterosis in plant breeding. Proceedings of the 7th Congress of Eucarpia, the European Association for Research in Plant Breeding
Date: 1976
ISBN: 0444998357
Subjects:
Faculty: E.T.S.I. Agrónomos (UPM) [antigua denominación]
Department: Biotecnologia [hasta 2014]
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

Allopolyploidy is widespread in the plant kingdom, where it has been of considerable evolutionary significance. Although the existence of heterotic interactions between the genomes that make up an alloploid have been generally assumed, the precise nature of these interactions has not been extensively investigated. Presently available evidence about metabolic integration of the wheat genomes is examined in search of new insights about the different modes of genome interaction. Although additive expression seems to be the case for many homoeologous systems, more complex patterns of integration have become evident. Examples of enzyme subunit complementation, gene compensation and other dosage effects, holoprotein completion, and complementation of metabolic pathways are discussed.

More information

Item ID: 5957
DC Identifier: http://oa.upm.es/5957/
OAI Identifier: oai:oa.upm.es:5957
Deposited by: Memoria Investigacion
Deposited on: 09 Feb 2011 12:40
Last Modified: 20 Apr 2016 14:37
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