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Type of publication: Straipsnis nerecenzuojamoje Lietuvos konferencijos medžiagoje / Article in non-peer-reviewed Lithuanian conference proceedings (P2c)
Field of Science: Agronomija / Agronomy (A001)
Author(s): Sadlauskaitė, Milda
Contributor(s): Burbulis, Natalija
Title: Sedum L. regeneracija in vitro
Other Title: In vitro regeneration of Sedum L
Is part of: Jaunasis mokslininkas 2014: studentų mokslinės konferencijos pranešimų rinkinys / Aleksandro Stulginskio universitetas. Agronomijos fakultetas. Akademija,, 2014
Extent: p. 187–189
Date: 2014
Abstract: Investigation was carried out at the Aleksandras Stulginskis university, Biology and plant biotechnology institute and laboratory of Agrobiotechnology in 2012–2013. The experiments were carried out with four Sedum cultivars: ‘Angeline’, ‘Autum joy’, ‘Cristatum’ and ‘Elegans’. For investigation of induction on shoots were used explants of steam segments. In the experiment were analysed effect of different cytokinins and auxins concentrations (0,75 mg 1-1 2iP + 0,5 mg 1-1 NAA; 1,5 mg 1-1 2iP + 0,5 mg 1-1 NAA; 3,0 mg 1-1 2iP + 0,5 mg 1-1 NAA; 4,0 mg 1-1 2iP + 0,5 mg 1-1 NAA) on shoots formation in vitro. These studies established that, depending on a cultivar in the medium without growth regulators isolated Sedum stem segments formed shoots from 7.1 to 18.8 % frequency. Growth regulators combination 4.0 mg 1-1 2iP + NAA 0.5 mg 1-1 influenced the greatest number of shoot formation isolated explants of ‘Autum Joy’ and ‘Elegant’ cultivars. Investigated cultivar ‘Angeline’ shoot formation frequency mostly stimulated of 3.0 mg 1-1 2iP + NAA 0.5 mg 1-1 growth regulator combinations, and a cultivar of ‘Cristatum’ – combinations of 3.0 mg 1-1 2iP + 0.5 mg 1-1 NAA and 4.0 mg 1-1 2iP + NAA 0.5 mg 1-1
Affiliation(s): Vytauto Didžiojo universitetas
Žemės ūkio akademija
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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