Effects of putrescine application in culture medium in improving chamomile (Chamomilla recutita (L.) Rauschert.) tolerance to osmotic stress under in vitro conditions
In order to assess the effect of osmotic stress induced by mannitol and putrescine under in vitro conditions on some growth parameters of chamomile (Chamomilla recutita (L.) Rauschert.), treatments were arranged and compared for the main effect of osmotic stress induced by mannitol in four levels (0...
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| Format: | Article |
| Language: | English |
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Firenze University Press
2020-04-01
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| Series: | Advances in Horticultural Science |
| Subjects: | |
| Online Access: | https://oaj.fupress.net/index.php/ahs/article/view/7820 |
| _version_ | 1828774570740416512 |
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| author | Saeid Fatahi Alireza Khodabakhshzadeh Ghader Rostami Tobnag |
| author_facet | Saeid Fatahi Alireza Khodabakhshzadeh Ghader Rostami Tobnag |
| author_sort | Saeid Fatahi |
| collection | DOAJ |
| description | In order to assess the effect of osmotic stress induced by mannitol and putrescine under in vitro conditions on some growth parameters of chamomile (Chamomilla recutita (L.) Rauschert.), treatments were arranged and compared for the main effect of osmotic stress induced by mannitol in four levels (0, 2, 4, and 6 g/l), and the interaction effect of osmotic stress*putrescine (0, 0.5, and 1 mM). Osmotic stress, especially induced by 4 and 6 g/l of mannitol, were found to significantly reduce shoot height, root length, the number of shoot and root per plant, the fresh weight of shoot, and the fresh weight of root. At 0.5 mM of putrescine added fresh weight to root, carotenoid, chlorophyll a, and chlorophyll b was increased, compared to plants grown on medium with 0 and 1 mM of putrescine. Plants grown on medium with 0.5 and 1 mM of putrescine had an increased level of flavonoid, phenolic acid, and proline under four levels of mannitol. 0.5 mM of putrescine significantly improved plant biomass and essential oil content in plants grown on medium containing 0 and 2 g/l of mannitol. The results showed that the use of putrescine could improve chamomile tolerance to osmotic stress. |
| first_indexed | 2024-12-11T15:23:38Z |
| format | Article |
| id | doaj.art-188683e3887444db89f821c3d10d4bb7 |
| institution | Directory Open Access Journal |
| issn | 0394-6169 1592-1573 |
| language | English |
| last_indexed | 2024-12-11T15:23:38Z |
| publishDate | 2020-04-01 |
| publisher | Firenze University Press |
| record_format | Article |
| series | Advances in Horticultural Science |
| spelling | doaj.art-188683e3887444db89f821c3d10d4bb72022-12-22T01:00:16ZengFirenze University PressAdvances in Horticultural Science0394-61691592-15732020-04-0134210.13128/ahsc-7820Effects of putrescine application in culture medium in improving chamomile (Chamomilla recutita (L.) Rauschert.) tolerance to osmotic stress under in vitro conditionsSaeid FatahiAlireza KhodabakhshzadehGhader Rostami Tobnag0Department of Horticulture, Faculty of Agriculture, Ferdowsi University of MashhadIn order to assess the effect of osmotic stress induced by mannitol and putrescine under in vitro conditions on some growth parameters of chamomile (Chamomilla recutita (L.) Rauschert.), treatments were arranged and compared for the main effect of osmotic stress induced by mannitol in four levels (0, 2, 4, and 6 g/l), and the interaction effect of osmotic stress*putrescine (0, 0.5, and 1 mM). Osmotic stress, especially induced by 4 and 6 g/l of mannitol, were found to significantly reduce shoot height, root length, the number of shoot and root per plant, the fresh weight of shoot, and the fresh weight of root. At 0.5 mM of putrescine added fresh weight to root, carotenoid, chlorophyll a, and chlorophyll b was increased, compared to plants grown on medium with 0 and 1 mM of putrescine. Plants grown on medium with 0.5 and 1 mM of putrescine had an increased level of flavonoid, phenolic acid, and proline under four levels of mannitol. 0.5 mM of putrescine significantly improved plant biomass and essential oil content in plants grown on medium containing 0 and 2 g/l of mannitol. The results showed that the use of putrescine could improve chamomile tolerance to osmotic stress.https://oaj.fupress.net/index.php/ahs/article/view/7820abiotic stressdroughtessential oilmedicinal plantphysiological responsepolyamines |
| spellingShingle | Saeid Fatahi Alireza Khodabakhshzadeh Ghader Rostami Tobnag Effects of putrescine application in culture medium in improving chamomile (Chamomilla recutita (L.) Rauschert.) tolerance to osmotic stress under in vitro conditions Advances in Horticultural Science abiotic stress drought essential oil medicinal plant physiological response polyamines |
| title | Effects of putrescine application in culture medium in improving chamomile (Chamomilla recutita (L.) Rauschert.) tolerance to osmotic stress under in vitro conditions |
| title_full | Effects of putrescine application in culture medium in improving chamomile (Chamomilla recutita (L.) Rauschert.) tolerance to osmotic stress under in vitro conditions |
| title_fullStr | Effects of putrescine application in culture medium in improving chamomile (Chamomilla recutita (L.) Rauschert.) tolerance to osmotic stress under in vitro conditions |
| title_full_unstemmed | Effects of putrescine application in culture medium in improving chamomile (Chamomilla recutita (L.) Rauschert.) tolerance to osmotic stress under in vitro conditions |
| title_short | Effects of putrescine application in culture medium in improving chamomile (Chamomilla recutita (L.) Rauschert.) tolerance to osmotic stress under in vitro conditions |
| title_sort | effects of putrescine application in culture medium in improving chamomile chamomilla recutita l rauschert tolerance to osmotic stress under in vitro conditions |
| topic | abiotic stress drought essential oil medicinal plant physiological response polyamines |
| url | https://oaj.fupress.net/index.php/ahs/article/view/7820 |
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