Naslov
Regeneracija izdanaka na petioli lista Vitis vinifera L.
(Shoot regeneration in petiole explants of Vitis vinifera L.)

Autori
Hartl, Danijela ; Maleš, Petar

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, ostalo

Izvornik
Povzetki: 1. slovenski simpozij iz rastlinske fiziologije z mednarodno udeležbo in Okrogla miza: Rastlinska botehnologija / - Ljubljana, 1993

Skup
1. slovenski simpozij iz rastlinske fiziologije z mednarodno udeležbo in Okrogla miza: Rastlinska botehnologija

Mjesto i datum
Gozd Martuljek, Slovenija, 29.09.1993. - 01.10.1993

Vrsta sudjelovanja
Poster

Vrsta recenzije
Nije recenziran

Ključne riječi
organogeneza; advenivni izdanak; in vitro
(organogenesis; advenitious shoot; in vitro)

Sažetak
An attempt was made to establish a large-scale propagation method of the Dalmatian grapevine cv. Vugava by iduction of adventitious buds. Bud induction and shoot formation were obtained from the leaf petiole explants derived from microcloned shoots. Adventitious were induced after explant culturing on the basal medium containing mod. MS macronutrients, Heller's micronutrients, 2.5 uM 6-benzyladenine (BA) and 5 uM IBA. Shoots did not regenerate on the media with other ratios of BA(5.0, 1.0 uM) to IBA (0.1, 0.5 uM). Explants generated adventitious shoots directly from the explants wihout callus formation. After two months in culture the regenerated shoots were transferred to the medium with 0.2 uM IBA. Shoots rooted in three weeks and developed into entire plants.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija), Biotehnologija

Napomena
Kategorija: Kongresno priopćenje

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