Jasmonic acid effects on the morphogenesis and photosynthetic pigment concentrations in selected bryophyte species grown in in vitro culture
2011
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Аутори:
Vujičić, MiloradVidaković, Vera
Sabovljević, Aneta
Sabovljević, Marko
Остала ауторства
Vinterhalter, DraganТип документа:
Конференцијски прилог (Објављена верзија)
,
© 2011 by the Serbian Plant Physiology Society
Метаподаци
Приказ свих података о документуАпстракт:
The present study investigated the influence of exogenously added jasmonic acid on the morphogenesis and the concentration of photosynthetic pigments in the selected bryophite species: Atrichum undulatum, Bryum alpinum, B. argenteum. The moss A. undulatum was grown on the sugar enriched MS medium, whereas the species B. alpinum and B. argenteum were grown on the MS media without sugars. The plants were grown for six weeks in long-day conditions (16/8 h photoperiod). Four different jasmonic acid concentrations were added to the media. Biomass production in species A. undulatum and B. alpinum increased in the presence of lower concentrations of exogenously added jasmonic acid compared to control biomass production. The analysis of photosynthetic pigment concentrations was conducted as well. This analysis showed an increase of total pigment concentrations at lower levels of applied jasmonic acid and a decrease of pigment concentrations at higher levels of the applied jasmonic acid. No significant dependence on the levels of pigments with regard to the concentration of jasmonic acid was noted in the case of B. argenteum.
У:
- Vinterhalter D, editor. Programme and Abstracts: 19th Symposium of the Serbian Plant Physiology Society; 2011 Jun 13-15; Banja Vrujci, Serbia. Belgrade: Serbian Plant Physiology Society; 2022. p. 35.