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In vitro shoot regeneration from leaf explants of Roman Chamomile
Authors:Echeverrigaray  S  Fracaro  F  Andrade  LB  Biasio  S  Atti-Serafini  L
Institution:(1) Institute of Biotechnology, University of Caxias do Sul, R. Francisco G. Vargas, 1130, CEP 95001-970, Caxias do Sul, RS, Brazil
Abstract:Murashige and Skoog (1962) medium supplemented with 1.0 to 4.5 mgrM of BA and 1.0 mgrM of NAA induced adventitious bud formation and shoot development in leaf explants of Roman Chamomile. A higher number of adventitious buds was observed at the proximal end of the explants. Plantlets were replicated and multiplied on MS medium supplemented with 2.25 mgrM of BA and 0.6 mgrM of IAA. Plantlets were rooted on MS medium supplemented with 0.5 mgrM of IBA and successfully weaned in vivo. The plants grew to maturity with high uniformity and no morphological signs of somaclonal variation.
Keywords:Anthemis nobilis  Compositae  medicinal plant  organogenesis
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