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Rafal Baranski ;Electronic Journal of Biotechnology 2013, 16 2

Autor: Magdalena Klimek-Chodacka

Fuente: http://www.redalyc.org/


Introducción



Electronic Journal of Biotechnology E-ISSN: 0717-3458 edbiotec@ucv.cl Pontificia Universidad Católica de Valparaíso Chile Klimek-Chodacka, Magdalena; Baranski, Rafal Comparison of haploid and doubled haploid sugar beet clones in their ability to micropropagate and regenerate Electronic Journal of Biotechnology, vol.
16, núm.
2, 2013, pp.
1-10 Pontificia Universidad Católica de Valparaíso Valparaíso, Chile Available in: http:--www.redalyc.org-articulo.oa?id=173325727004 How to cite Complete issue More information about this article Journals homepage in redalyc.org Scientific Information System Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Non-profit academic project, developed under the open access initiative Electronic Journal of Biotechnology ISSN: 0717-3458 http:--www.ejbiotechnology.info DOI: 10.2225-vol16-issue2-fulltext-3 RESEARCH ARTICLE Comparison of haploid and doubled haploid sugar beet clones in their ability to micropropagate and regenerate Magdalena Klimek-Chodacka1 ∙ Rafal Baranski1 1 University of Agriculture in Krakow, Department of Genetics, Plant Breeding and Seed Science, Krakow, Poland Corresponding author: r.baranski@ogr.ur.krakow.pl Received August 6, 2012 - Accepted February 6, 2013 Published online: March 15, 2013 © 2013 by Pontificia Universidad Católica de Valparaíso, Chile Abstract Background: Haploid plant material is considered as recalcitrant to organogenesis, propagation, and maintenance in vitro.
However, sugar beet (Beta vulgaris L.) breeders utilizing doubled haploid (DH) technology in their breeding programs indicate that sugar beet haploids may be cultured in vitro as well as diploids.
Thus in this paper the in vitro performance of haploid and the doubled haploid sugar beet of various origin was evaluated.
The DHs were derived from haploids by diploidization and twelve such haploid and corresponding DH clone pairs were obtained thus the comparison included haploid and DH ...





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