English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Tools annual

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

Fritillaria imperialis  and  Fritillaria persica  are important medicinal and ornamental plants that are native to Iran. Wild populations of  Fritillaria  are at risk of extinction. For the first time, capability of developmental stages in respect to induction of different morphogenesis pathways from petal tissue was studied in detail. The developmental stages were green unopened flowers, colored unopened flowers, and open flowers. Direct bulblet regeneration and direct somatic embryogenesis were observed from green unopened flowers in both  F. imperialis  and  F. persica . More bulblet regeneration was produced in  F. imperialis  in contrast with  F. persica  in colored unopened flowers. Somatic embryogenesis via callus was established in green unopened flowers of  F. persica  with cold pretreatment. The effect of light on induction of different morphogenesis pathways was nonsignificant except for green unopened flowers of  F. persica  with cold treatment. Our results showed that the developmental stages of petal explants play a significant role in micropropagation of  Fritillaria  and induction of different morphogenesis pathways.

hortscience

Different Developmental Stages of Mother Plants Induct Different Morphogenesis Pathways in In Vitro Culture of Fritillaria imperialis and Fritillaria persica