%0 Journal Article
%T In vitro reactivity of Begonia semperflorens cv. ¡®Ambassador¡¯ white to growth regulators
%A Julieta - Emilia ROMOCEA
%J Analele Universitatii din Oradea, Fascicula Biologie
%D 2011
%I University of Oradea Publishing House
%X The objective of this experiment was to investigate the regeneration potential of a Begonia semperflorens cv. ¡®Ambassador¡¯ White cultivated on Murashige-Skoog standard mineral medium, supplemented with different combinations of growth regulators. After 90 days of in vitro culture, multiple shoots with 13.3 mm diameter with 12.5 leaves over 6 mm in diameter and with 4-5 buds, were efficiently obtained from the subcultured small propagules on variant V2 - mineral basic medium culture MB - MS supplemented with 1.5 mg / l thidiazuron. Callus induction was favored only on experimental variant V3 - mineral basic medium culture MB - MS supplemented with a mix of 1.5 mg / l 3-Indolebutyric acid plus 1.5 mg / l thidiazuron, with highest diameter of callus of 9 mm.
%K Begonia semperflorens
%K subcultivation
%K cytokine
%K auxine
%K micropropagation
%U http://www.bioresearch.ro/bioresearch/2011-1/077-080-AUOFB.18.1.2011%20-%20ROMOCEA%20J%20-%20U.O.St.Biol.Ro.%20-%20Reaction%20of%20Begonia.pdf