Committee on Biotechnology PAS ; Institute of Bioorganic Chemistry PAS
Modification of the medium composition was a trial to improve germination and conversion in somatic embryos of Norway spruce. The mature embryos germinated for 1 week in the medium supplemented with either auxin (lAA, IBA, NAA - 0.05; 0.25; 0.1 or 0.5 pM) or gibberellin (GA3, GA4+7 _ 25; 50; 125 or 250 mg dm-3). The hormone-free medium used for the next 2 weeks of germination was enriched or not with activated charcoal (10 mg dm-^). The auxin applied in the medium did not affect embryo germination nor root and shoot growth. GA3 stimulated root and shoot growth in germinating somatic embryos, whereas the highest concentration of GA4+7 completely inhibited embryo germination.
Biotechnologia, vol.65, 2 (2004)-.
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Library of Institute of Bioorganic Chemistry PAS
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Institute of Bioorganic Chemistry of the Polish Academy of Science
Institute of Bioorganic Chemistry of the Polish Academy of Science
Oct 2, 2020
Apr 29, 2020
209
https://rcin.org.pl/ichb/publication/152749
Borkowska, Bożenna
Ziółkowski, Piotr Babula- Skowrońska, Danuta Kaczmarek, Małgorzata Cieśla, Agata Sadowski, Jan