Učinak ekstrakta kvasca i metil-jasmonata na sintezu ružmarinske kiseline u čupavom korijenju ukrasne koprive Coleus blumei Benth (CROSBI ID 375655)
Ocjenski rad | diplomski rad
Podaci o odgovornosti
Kiseljak, Divor
Leljak-Levanić, Dunja
hrvatski
Učinak ekstrakta kvasca i metil-jasmonata na sintezu ružmarinske kiseline u čupavom korijenju ukrasne koprive Coleus blumei Benth
The leaves of axenically grown Coleus blumei were inoculated with Agrobacterium rhizogenes strain A4 and hairy root clones were established. PCR and Southern hybridization analysis confirmed transgenic nature of hairy root clones. Cultures of normal roots, induced by -naphthaleneacetic acid on leaf explants, and hairy roots were evaluated for growth and rosmarinic acid content. Significantly better growth and up to 2.8 higher amount of rosmarinic acid was detected by HPLC analysis in hairy root clones. The production of rosmarinic acid was changed by yeast extract or methyl jasmonate treatment. Methyl jasmonate stimulated rosmarinic acid accumulation in 6 out of 11 tested clones, while yeast extract induced RA accumulation in two and diminished it in 5 out of 11 tested hairy root clones.
metil jasmonat; ružmarinska kiselina
nije evidentirano
engleski
Učinak ekstrakta kvasca i metil-jasmonata na sintezu ružmarinske kiseline u čupavom korijenju ukrasne koprive Coleus blumei Benth
nije evidentirano
metil jasmonat; ružmarinska kiselina
nije evidentirano
Podaci o izdanju
37
21.05.2008.
obranjeno
Podaci o ustanovi koja je dodijelila akademski stupanj
Prirodoslovno-matematički fakultet, Zagreb
Zagreb