Regeneration of Genetically Stable Plants from in Vitro Vitrified Leaves of Different Carnation Cultivars.

ABSTRACT: This study was conducted to investigate the efficacy of shoot regeneration from different leaf types (normal leaves and vitrified leaves) from three different carnation cultivars 'Kumbuyl', 'Denev', and 'Jinju' using different combinations of 3-indole butyric acid (IBA) and thidiazuron (TDZ) concentrations. The shoot tips cultured on Murashige and Skoog (MS) basal media (Type 1 media) produced normal leaves, while those cultured-on media supplemented with plant growth regulators and/or vitamin (Type 2 media and Type 3 media) produced vitrified leaves for all cultivars. Culture of normal leaf segments on MS medium containing different combinations of IBA and TDZ concentrations induced callus in all treatments; however, the callus was unable to induce shoots and finally became necrotic. In c

SUBMITTER: Thu HTM 

PROVIDER: S-EPMC7465169 | biostudies-literature | 2020 Jul

REPOSITORIES: biostudies-literature