Naftilacto rūgšties poveikis skiauteručių 'Queen Elizabeth II' rizogenezei in vitro
Author | Affiliation | |
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LT |
Other(s) | |||
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Tyrimo grupės vadovas / Research group head | LT |
Date |
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2018 |
The objective of this study was to investigate the effect of various NAA concentrations on rhizogenesis of microshoots of creeping gloxinia 'Queen Elizabeth II'. The study was conducted at the Institute of Biology and Plant Biotechnology of Aleksandras Stulginskis University in 2017–2018. The results showed that for creeping gloxinia 'Queen Elizabeth II' best root formation was found in the Murashige and Skoog medium with 0.05-0.1 mg l-1 NAA. Hormone free medium produced the longest root length (1.96 cm) among the treatments. The effect of NAA on number of roots was significant. Medium supplemented with 0.05 and 0.1 mg l-1 NAA produced higher number of roots (13.8 and 11.4) compared to hormone free medium. After influence of high concentration of auxin (1.0-2.0 mg l-1) microshoots formed callus.