Production and application of doubled haploids in cereals
Committee on Biotechnology PAS ; Institute of Bioorganic Chemistry PAS
This paper provides an overview of the development of methods of cerealsdoubled haploid production over the last decade. The influence of genotypeand albinism remain the main problem of androgenesis. Localisation of majorgenes influencing androgenic potential and manipulation with temperature during induction and regeneration offer possibilities of efficiency improvement.Isolated microspore culture in cereals is effective when microspores are co-cultured with sporophytic tissue. Gynogenic methods may be developed for somebarley and apomictic wheat forms. Distant crosses that are followed by tbe elimination of chromosomes of the male parent from hybrid embryos are broadlyapplied. Maize and its relatives are used as effective pollinators of a wide rangeof cereal species since prezygotic barriers have not been found so far. Brief description of utilisation of doubled haploid lines in breeding programs, researchand genetic transformation of cereals closes the overview.
Biotechnologia, vol.52, 1 (2001)-.
0860-7796 ; oai:rcin.org.pl:140005 ; IChB B-47
Library of Institute of Bioorganic Chemistry PAS
Creative Commons Attribution BY-SA 4.0 license
Institute of Bioorganic Chemistry of the Polish Academy of Science
Institute of Bioorganic Chemistry of the Polish Academy of Science
Oct 2, 2020
Sep 19, 2020
821
https://rcin.org.pl/publication/175463
Edition name | Date |
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Otrzymywanie i wykorzystanie linii podwojonych haploidów zbóż | Oct 2, 2020 |
Borkowska, Bożenna
Ziółkowski, Piotr Babula- Skowrońska, Danuta Kaczmarek, Małgorzata Cieśla, Agata Sadowski, Jan