Regeneration of Oxalis triangularis from hairy roots and the influence of glutathione on anthocyanin production

• Authors: M. Wielanek , H. Urbanek , M. Dobras
• Languages of publication: PL

Abstracts

EN

The Oxalis triangularis transformed plants were regenerated from hairy roots induced by A. rhizogenes LBA 9402. In vitro shoot proliferation of the transformed roots-regenerated plants was 65% higher by than that of the non-transformed ones. In vivo the hairy root syndrome was observed for the transformed roots-regenerated plants. Anthocyanin content in the leaves of non-transformed plants was about 40% higher than in the transformed roots-regenerated ones. In the non-transformed plants, GSH (1,5 mM) enhanced anthocyanin production by 30% at the most, while in the transformed roots-regenerated plants the maximal increase in its production was found on the 2nd and 9th days after the treatment, it reached 230-320% and 750-600% of control, respectively.

Keywords

EN

ANTHOCYANIN; GLUTATHIONE; HAIRY ROOT; OXALIS TRIANGULARIS; PHENOTYPE; SHOOT REGENERATION

Discipline

• BIOTECHNOLOGY: BIOTECHNOLOGY

• Journal: Biotechnologia
• Year: 2004
• Issue: 2
• Pages: 260-266

Contributors

author

M. Wielanek

author

H. Urbanek

author

M. Dobras

• Document Type: ARTICLE
• Publication order reference: M. Wielanek, Katedra Fizjologii i Biochemii Roslin, Uniwersytet Lodzki, ul. Banacha 12/16, 90-237 Lodz, Poland