Introgression of Aegilops triuncialis into Triticum aestivum. A progress report.

Delibes Castro, Angeles and Lopez Braña, Isidoro and Mena, M. and García Olmedo, Francisco (1988). Introgression of Aegilops triuncialis into Triticum aestivum. A progress report.. "Anales de la Estacion Experimental de Aula Dei", v. 19 (n. 1-2); pp. 189-194. ISSN 0365-1800.

Description

Title: Introgression of Aegilops triuncialis into Triticum aestivum. A progress report.
Author/s:
  • Delibes Castro, Angeles
  • Lopez Braña, Isidoro
  • Mena, M.
  • García Olmedo, Francisco
Item Type: Article
Título de Revista/Publicación: Anales de la Estacion Experimental de Aula Dei
Date: 1988
ISSN: 0365-1800
Volume: 19
Subjects:
Freetext Keywords: Triticum aestivum, Aegüops triuncialis, Introgression, Gene transfer.
Faculty: E.T.S.I. Agrónomos (UPM) [antigua denominación]
Department: Biotecnologia [hasta 2014]
Creative Commons Licenses: Recognition - No derivative works - Non commercial

Full text

[img]
Preview
PDF - Requires a PDF viewer, such as GSview, Xpdf or Adobe Acrobat Reader
Download (375kB) | Preview

Abstract

A. Delibes, I. López-Braña, M. Mena y F. García-Olmedo. 1988. Introgression of Aegüops triuncialis into Triticum aestivum. A progress report. An. Aula Dei 19 (1-2): 189-194. The wild grass Aegüops triuncialis (genomes CCUU) has been crossed with the tetraploid wheat Triticum turgidum (AABB) and the resulting ABCU sterile hybrid has been rescued with pollen from the hexaploid T. aestivum (AABBDD). Seven spikes from two hybrid plants were pollinated with pollen from T. aestivum cv. Almatense and 8 kernels were obtained. After five rounds of selfing, plants with 28 to 41 chromosomes have been derived. Low fertility (3-5 viable kernels per plant) was observed throughout the process. Further crosses to T. aestivum will be performed to obtain stable lines that will be screened for Ae. triuncialis genetic material with the aid of previously identified biochemical chromosome markers and specially developed DNA probes.

More information

Item ID: 5887
DC Identifier: http://oa.upm.es/5887/
OAI Identifier: oai:oa.upm.es:5887
Official URL: http://www.eead.csic.es/index.php?id=137
Deposited by: Memoria Investigacion
Deposited on: 03 Feb 2011 11:54
Last Modified: 20 Apr 2016 14:35
  • Logo InvestigaM (UPM)
  • Logo GEOUP4
  • Logo Open Access
  • Open Access
  • Logo Sherpa/Romeo
    Check whether the anglo-saxon journal in which you have published an article allows you to also publish it under open access.
  • Logo Dulcinea
    Check whether the spanish journal in which you have published an article allows you to also publish it under open access.
  • Logo de Recolecta
  • Logo del Observatorio I+D+i UPM
  • Logo de OpenCourseWare UPM