Expanding genetic variability and trait improvement of staple crops: insights from IFVCNS sunflower, wheat and brassicas programs
Autori
Marjanović-Jeromela, AnaKondić-Špika, Ankica
Cvejić, Sandra
Trkulja, Dragana
Glogovac, Svetlana
Radanović, Aleksandra
Rajković, Dragana
Miladinović, Dragana
Konferencijski prilog (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Induced mutations are useful tool to broaden the genetic diversity of crops. By using this meticulously orchestrated process, the intention is to harness induced genetic variability to identify and develop new crop varieties that exhibit improved and desirable traits and that are better adapted to changing climate. Within framework of previous IAEA projects, fifteen superior IFVCNS sunflower genotypes, were exposed to gamma rays, fast neutrons, and EMS, altering seedling height. Damage indices (D50 and D30) were calculated for each genotype. Bulk irradiation targeting 30-50% growth reduction will be applied, followed by M1 field cultivation. Promising mutants, that are currently in M6 stage, are currently undergoing selection based on traits like early flowering, reduced stature, leaf and head changes, branching, head angle, sterility, and oil yield. This controlled evolution aims to develop new improved sunflower varieties. Through the activities of the project RER5024, supported by I...AEA, mutation breeding is introduced into IFVCNS wheat and barley improvement programs by production and exploitation of three mutant populations.
Ključne reči:
induced mutations / breeding / climate cropsIzvor:
Proceedings, International Congress on Oil and Protein Crops, EUCARPIA Oil and Protein Crops Section, 2-4 November 2023, Antalya, 2023, 31-32Izdavač:
- Edirne : Trakya University
Finansiranje / projekti:
- IAEA project RER5024: Enhancing Productivity and Resilience to Climate Change of Major Food Crops in Europe and Central Asia
- 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 - Marjanović-Jeromela, Ana AU - Kondić-Špika, Ankica AU - Cvejić, Sandra AU - Trkulja, Dragana AU - Glogovac, Svetlana AU - Radanović, Aleksandra AU - Rajković, Dragana AU - Miladinović, Dragana PY - 2023 UR - http://fiver.ifvcns.rs/handle/123456789/4028 AB - Induced mutations are useful tool to broaden the genetic diversity of crops. By using this meticulously orchestrated process, the intention is to harness induced genetic variability to identify and develop new crop varieties that exhibit improved and desirable traits and that are better adapted to changing climate. Within framework of previous IAEA projects, fifteen superior IFVCNS sunflower genotypes, were exposed to gamma rays, fast neutrons, and EMS, altering seedling height. Damage indices (D50 and D30) were calculated for each genotype. Bulk irradiation targeting 30-50% growth reduction will be applied, followed by M1 field cultivation. Promising mutants, that are currently in M6 stage, are currently undergoing selection based on traits like early flowering, reduced stature, leaf and head changes, branching, head angle, sterility, and oil yield. This controlled evolution aims to develop new improved sunflower varieties. Through the activities of the project RER5024, supported by IAEA, mutation breeding is introduced into IFVCNS wheat and barley improvement programs by production and exploitation of three mutant populations. PB - Edirne : Trakya University C3 - Proceedings, International Congress on Oil and Protein Crops, EUCARPIA Oil and Protein Crops Section, 2-4 November 2023, Antalya T1 - Expanding genetic variability and trait improvement of staple crops: insights from IFVCNS sunflower, wheat and brassicas programs EP - 32 SP - 31 UR - https://hdl.handle.net/21.15107/rcub_fiver_4028 ER -
@conference{ author = "Marjanović-Jeromela, Ana and Kondić-Špika, Ankica and Cvejić, Sandra and Trkulja, Dragana and Glogovac, Svetlana and Radanović, Aleksandra and Rajković, Dragana and Miladinović, Dragana", year = "2023", abstract = "Induced mutations are useful tool to broaden the genetic diversity of crops. By using this meticulously orchestrated process, the intention is to harness induced genetic variability to identify and develop new crop varieties that exhibit improved and desirable traits and that are better adapted to changing climate. Within framework of previous IAEA projects, fifteen superior IFVCNS sunflower genotypes, were exposed to gamma rays, fast neutrons, and EMS, altering seedling height. Damage indices (D50 and D30) were calculated for each genotype. Bulk irradiation targeting 30-50% growth reduction will be applied, followed by M1 field cultivation. Promising mutants, that are currently in M6 stage, are currently undergoing selection based on traits like early flowering, reduced stature, leaf and head changes, branching, head angle, sterility, and oil yield. This controlled evolution aims to develop new improved sunflower varieties. Through the activities of the project RER5024, supported by IAEA, mutation breeding is introduced into IFVCNS wheat and barley improvement programs by production and exploitation of three mutant populations.", publisher = "Edirne : Trakya University", journal = "Proceedings, International Congress on Oil and Protein Crops, EUCARPIA Oil and Protein Crops Section, 2-4 November 2023, Antalya", title = "Expanding genetic variability and trait improvement of staple crops: insights from IFVCNS sunflower, wheat and brassicas programs", pages = "32-31", url = "https://hdl.handle.net/21.15107/rcub_fiver_4028" }
Marjanović-Jeromela, A., Kondić-Špika, A., Cvejić, S., Trkulja, D., Glogovac, S., Radanović, A., Rajković, D.,& Miladinović, D.. (2023). Expanding genetic variability and trait improvement of staple crops: insights from IFVCNS sunflower, wheat and brassicas programs. in Proceedings, International Congress on Oil and Protein Crops, EUCARPIA Oil and Protein Crops Section, 2-4 November 2023, Antalya Edirne : Trakya University., 31-32. https://hdl.handle.net/21.15107/rcub_fiver_4028
Marjanović-Jeromela A, Kondić-Špika A, Cvejić S, Trkulja D, Glogovac S, Radanović A, Rajković D, Miladinović D. Expanding genetic variability and trait improvement of staple crops: insights from IFVCNS sunflower, wheat and brassicas programs. in Proceedings, International Congress on Oil and Protein Crops, EUCARPIA Oil and Protein Crops Section, 2-4 November 2023, Antalya. 2023;:31-32. https://hdl.handle.net/21.15107/rcub_fiver_4028 .
Marjanović-Jeromela, Ana, Kondić-Špika, Ankica, Cvejić, Sandra, Trkulja, Dragana, Glogovac, Svetlana, Radanović, Aleksandra, Rajković, Dragana, Miladinović, Dragana, "Expanding genetic variability and trait improvement of staple crops: insights from IFVCNS sunflower, wheat and brassicas programs" in Proceedings, International Congress on Oil and Protein Crops, EUCARPIA Oil and Protein Crops Section, 2-4 November 2023, Antalya (2023):31-32, https://hdl.handle.net/21.15107/rcub_fiver_4028 .