Epigenetic drivers of sunflower drought tolerance
Autori
Radanović, AleksandraLuzzi, Irene
Cvejić, Sandra
Jocković, Milan
Jocić, Siniša
Dedić, Boško
Gvozdenac, Sonja
Ćuk, Nemanja
Jocković, Jelena
Hladni, Nada
Marjanović-Jeromela, Ana
Kondić-Špika, Ankica
Varotto, Serena
Miladinović, Dragana
Konferencijski prilog (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Drought as a major abiotic stress induces numerous, complex responses in plant cells. Those include gene expression alteration, accumulation of different metabolites, and synthesis of specific proteins. Changes on a molecular level are under the control of complex regulatory pathways that include epigenetic mechanisms responsible for suitable and fast reactions to newly occurring stress conditions. Epigenetic modifications cause gene expression alteration through histone posttranscriptional modifications, DNA methylation, and small RNAs and lncRNAs expression. Some of these epigenetic modifications might pass on to the next generation and thus providing a good basis for a quicker response to drought stress. Revealing the epigenetic mechanisms involved in stress response could be of use in breeding programs for a prompt adaptation of plants to stress conditions. Hence, we have tested 30 sunflower inbred lines created at the Institute of Field and Vegetable Crops (IFVCNS) in in vitro con...ditions using PEG 6000 for creating a smaller panel of genotypes for analyzing their transcriptome alterations induced by drought.
Ključne reči:
Helianthus annuus / sunflower / drought / small RNA / lncRNA / epiQTLs / epigenetics / toleranceIzvor:
Abstract Book, 3rd EPI-CATCH Conference, 30 May - 1 June 2023, Sofia, Bulgaria, 2023, 40-40Finansiranje / projekti:
- COST Action CA19125: EPIgenetic mechanisms of Crop Adaptation To Climate cHange (EPI-CATCH)
- CROPINNO - Stepping up scientific excellence and innovation capacity for climate-resilient crop improvement and production (EU-HE-101059784)
- SmartSun - Creating climate smart sunflower for future challenges (RS-ScienceFundRS-Ideje-7732457)
- Ministarstvo nauke, tehnološkog razvoja i inovacija Republike Srbije, institucionalno finansiranje - 200032 (Naučni institut za ratarstvo i povrtarstvo, Novi Sad) (RS-MESTD-inst-2020-200032)
- Climate Crops - Centre of Excellence for Innovations in Breeding of Climate-Resilient Crops, Institute of Field and Vegetable Crops
Kolekcije
Institucija/grupa
FiVeRTY - CONF AU - Radanović, Aleksandra AU - Luzzi, Irene AU - Cvejić, Sandra AU - Jocković, Milan AU - Jocić, Siniša AU - Dedić, Boško AU - Gvozdenac, Sonja AU - Ćuk, Nemanja AU - Jocković, Jelena AU - Hladni, Nada AU - Marjanović-Jeromela, Ana AU - Kondić-Špika, Ankica AU - Varotto, Serena AU - Miladinović, Dragana PY - 2023 UR - http://fiver.ifvcns.rs/handle/123456789/4223 AB - Drought as a major abiotic stress induces numerous, complex responses in plant cells. Those include gene expression alteration, accumulation of different metabolites, and synthesis of specific proteins. Changes on a molecular level are under the control of complex regulatory pathways that include epigenetic mechanisms responsible for suitable and fast reactions to newly occurring stress conditions. Epigenetic modifications cause gene expression alteration through histone posttranscriptional modifications, DNA methylation, and small RNAs and lncRNAs expression. Some of these epigenetic modifications might pass on to the next generation and thus providing a good basis for a quicker response to drought stress. Revealing the epigenetic mechanisms involved in stress response could be of use in breeding programs for a prompt adaptation of plants to stress conditions. Hence, we have tested 30 sunflower inbred lines created at the Institute of Field and Vegetable Crops (IFVCNS) in in vitro conditions using PEG 6000 for creating a smaller panel of genotypes for analyzing their transcriptome alterations induced by drought. C3 - Abstract Book, 3rd EPI-CATCH Conference, 30 May - 1 June 2023, Sofia, Bulgaria T1 - Epigenetic drivers of sunflower drought tolerance EP - 40 SP - 40 UR - https://hdl.handle.net/21.15107/rcub_fiver_4223 ER -
@conference{ author = "Radanović, Aleksandra and Luzzi, Irene and Cvejić, Sandra and Jocković, Milan and Jocić, Siniša and Dedić, Boško and Gvozdenac, Sonja and Ćuk, Nemanja and Jocković, Jelena and Hladni, Nada and Marjanović-Jeromela, Ana and Kondić-Špika, Ankica and Varotto, Serena and Miladinović, Dragana", year = "2023", abstract = "Drought as a major abiotic stress induces numerous, complex responses in plant cells. Those include gene expression alteration, accumulation of different metabolites, and synthesis of specific proteins. Changes on a molecular level are under the control of complex regulatory pathways that include epigenetic mechanisms responsible for suitable and fast reactions to newly occurring stress conditions. Epigenetic modifications cause gene expression alteration through histone posttranscriptional modifications, DNA methylation, and small RNAs and lncRNAs expression. Some of these epigenetic modifications might pass on to the next generation and thus providing a good basis for a quicker response to drought stress. Revealing the epigenetic mechanisms involved in stress response could be of use in breeding programs for a prompt adaptation of plants to stress conditions. Hence, we have tested 30 sunflower inbred lines created at the Institute of Field and Vegetable Crops (IFVCNS) in in vitro conditions using PEG 6000 for creating a smaller panel of genotypes for analyzing their transcriptome alterations induced by drought.", journal = "Abstract Book, 3rd EPI-CATCH Conference, 30 May - 1 June 2023, Sofia, Bulgaria", title = "Epigenetic drivers of sunflower drought tolerance", pages = "40-40", url = "https://hdl.handle.net/21.15107/rcub_fiver_4223" }
Radanović, A., Luzzi, I., Cvejić, S., Jocković, M., Jocić, S., Dedić, B., Gvozdenac, S., Ćuk, N., Jocković, J., Hladni, N., Marjanović-Jeromela, A., Kondić-Špika, A., Varotto, S.,& Miladinović, D.. (2023). Epigenetic drivers of sunflower drought tolerance. in Abstract Book, 3rd EPI-CATCH Conference, 30 May - 1 June 2023, Sofia, Bulgaria, 40-40. https://hdl.handle.net/21.15107/rcub_fiver_4223
Radanović A, Luzzi I, Cvejić S, Jocković M, Jocić S, Dedić B, Gvozdenac S, Ćuk N, Jocković J, Hladni N, Marjanović-Jeromela A, Kondić-Špika A, Varotto S, Miladinović D. Epigenetic drivers of sunflower drought tolerance. in Abstract Book, 3rd EPI-CATCH Conference, 30 May - 1 June 2023, Sofia, Bulgaria. 2023;:40-40. https://hdl.handle.net/21.15107/rcub_fiver_4223 .
Radanović, Aleksandra, Luzzi, Irene, Cvejić, Sandra, Jocković, Milan, Jocić, Siniša, Dedić, Boško, Gvozdenac, Sonja, Ćuk, Nemanja, Jocković, Jelena, Hladni, Nada, Marjanović-Jeromela, Ana, Kondić-Špika, Ankica, Varotto, Serena, Miladinović, Dragana, "Epigenetic drivers of sunflower drought tolerance" in Abstract Book, 3rd EPI-CATCH Conference, 30 May - 1 June 2023, Sofia, Bulgaria (2023):40-40, https://hdl.handle.net/21.15107/rcub_fiver_4223 .