Picloram-induced somatic embryogenesis in leaves of strawberry (Fragaria ananassa L.)

• Autorzy: Kordestani G.K. , Karami O.
• Języki publikacji: EN

Abstrakty

EN

This is the first report of somatic embryogenesis from leaves of two strawberry cultivars (Selva and Comarosa) cultured on MS medium containing picloram. Maximum embryogenesis was induced using 2 mg/l picloram. Globular stage embryos developed into cotyledonary ones after transfer to hormone-free media containing 2%, 4%, 6%, 8% and 10% (w/v) sucrose. Increasing sucrose concentrations in culture media enhanced somatic embryo development. Cotyledonary somatic embryos were converted to plantlets after transfer on MS medium containing GA3, and maximum conversion was achieved with 1 mg/l and 2 mg/l GA3. Plantlets were capable of continuous growth under greenhouse conditions.

Słowa kluczowe

EN

picloram; somatic embryogenesis; leaf; strawberry; Fragaria ananassa; conversion; plant breeding; plant regeneration; greenhouse condition

• Wydawca: -
• Czasopismo: Acta Biologica Cracoviensia. Series Botanica
• Rocznik: 2008
• Tom: 50
• Numer: 1
• Opis fizyczny: p.69-72,fig.,ref.

Twórcy

autor

Kordestani G.K.

• Department of Microbiology, Kordestan Islamic Azad University, Kordestan, Iran

autor

Karami O.

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