New genetic variability in sunflower inbred lines created by mutagenesis
Nema prikaza
Autori
Cvejić, SandraJocić, Siniša
Jocković, Milan
Imerovski, Ivana
Dimitrijević, Aleksandra
Miladinović, Dragana
Prodanović, Slaven
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
The successful use of plant breeding for improving desirable traits requires the existence of genetic variability for these traits. Induced mutations are often used to create new genetic variability within a plant species. The objective of this study was to provide new genetic variability that can be exploited for improvement of important agronomic traits in sunflower production. The seeds of 8 sunflower inbred lines from the gene collection of the Institute of Field and Vegetable Crops, Novi Sad, Serbia were irradiated with gamma rays (gamma) and fast neutrons (Nf) and treated in an ethyle-methane-sulphonate (ems) solution. The manifestation of mutations was mostly expressed in the M-2 and M-3 generations. Seven mutants were selected: 1 early flowering (L3ME), 2 short (L2MS and RIMS) and 1 high stature (R3MT), 2 with higher oil content (L1MO and R2MO) and 1 with branching (L4MBr). The stable progenies were evaluated in micro-plot tests in M-6 and M-7 generations for seed yield and oth...er agronomic traits in comparison with their respective original lines. Further studies should be focused on testing new mutant lines in hybrid combinations, as well as determining the inheritance of mutant traits.
Ključne reči:
induced mutations / agronomic traits / inbred lines / sunflowerIzvor:
Romanian Agricultural Research, 2015, 32, 27-34Izdavač:
- Natl Agricultural Research & Development Inst, Fundulea
Finansiranje / projekti:
- Razvoj novih sorti i poboljšanje tehnologija proizvodnje uljanih biljnih vrsta za različite namene (RS-MESTD-Technological Development (TD or TR)-31025)
Institucija/grupa
Poljoprivredni fakultetTY - JOUR AU - Cvejić, Sandra AU - Jocić, Siniša AU - Jocković, Milan AU - Imerovski, Ivana AU - Dimitrijević, Aleksandra AU - Miladinović, Dragana AU - Prodanović, Slaven PY - 2015 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/3745 AB - The successful use of plant breeding for improving desirable traits requires the existence of genetic variability for these traits. Induced mutations are often used to create new genetic variability within a plant species. The objective of this study was to provide new genetic variability that can be exploited for improvement of important agronomic traits in sunflower production. The seeds of 8 sunflower inbred lines from the gene collection of the Institute of Field and Vegetable Crops, Novi Sad, Serbia were irradiated with gamma rays (gamma) and fast neutrons (Nf) and treated in an ethyle-methane-sulphonate (ems) solution. The manifestation of mutations was mostly expressed in the M-2 and M-3 generations. Seven mutants were selected: 1 early flowering (L3ME), 2 short (L2MS and RIMS) and 1 high stature (R3MT), 2 with higher oil content (L1MO and R2MO) and 1 with branching (L4MBr). The stable progenies were evaluated in micro-plot tests in M-6 and M-7 generations for seed yield and other agronomic traits in comparison with their respective original lines. Further studies should be focused on testing new mutant lines in hybrid combinations, as well as determining the inheritance of mutant traits. PB - Natl Agricultural Research & Development Inst, Fundulea T2 - Romanian Agricultural Research T1 - New genetic variability in sunflower inbred lines created by mutagenesis EP - 34 SP - 27 VL - 32 UR - https://hdl.handle.net/21.15107/rcub_agrospace_3745 ER -
@article{ author = "Cvejić, Sandra and Jocić, Siniša and Jocković, Milan and Imerovski, Ivana and Dimitrijević, Aleksandra and Miladinović, Dragana and Prodanović, Slaven", year = "2015", abstract = "The successful use of plant breeding for improving desirable traits requires the existence of genetic variability for these traits. Induced mutations are often used to create new genetic variability within a plant species. The objective of this study was to provide new genetic variability that can be exploited for improvement of important agronomic traits in sunflower production. The seeds of 8 sunflower inbred lines from the gene collection of the Institute of Field and Vegetable Crops, Novi Sad, Serbia were irradiated with gamma rays (gamma) and fast neutrons (Nf) and treated in an ethyle-methane-sulphonate (ems) solution. The manifestation of mutations was mostly expressed in the M-2 and M-3 generations. Seven mutants were selected: 1 early flowering (L3ME), 2 short (L2MS and RIMS) and 1 high stature (R3MT), 2 with higher oil content (L1MO and R2MO) and 1 with branching (L4MBr). The stable progenies were evaluated in micro-plot tests in M-6 and M-7 generations for seed yield and other agronomic traits in comparison with their respective original lines. Further studies should be focused on testing new mutant lines in hybrid combinations, as well as determining the inheritance of mutant traits.", publisher = "Natl Agricultural Research & Development Inst, Fundulea", journal = "Romanian Agricultural Research", title = "New genetic variability in sunflower inbred lines created by mutagenesis", pages = "34-27", volume = "32", url = "https://hdl.handle.net/21.15107/rcub_agrospace_3745" }
Cvejić, S., Jocić, S., Jocković, M., Imerovski, I., Dimitrijević, A., Miladinović, D.,& Prodanović, S.. (2015). New genetic variability in sunflower inbred lines created by mutagenesis. in Romanian Agricultural Research Natl Agricultural Research & Development Inst, Fundulea., 32, 27-34. https://hdl.handle.net/21.15107/rcub_agrospace_3745
Cvejić S, Jocić S, Jocković M, Imerovski I, Dimitrijević A, Miladinović D, Prodanović S. New genetic variability in sunflower inbred lines created by mutagenesis. in Romanian Agricultural Research. 2015;32:27-34. https://hdl.handle.net/21.15107/rcub_agrospace_3745 .
Cvejić, Sandra, Jocić, Siniša, Jocković, Milan, Imerovski, Ivana, Dimitrijević, Aleksandra, Miladinović, Dragana, Prodanović, Slaven, "New genetic variability in sunflower inbred lines created by mutagenesis" in Romanian Agricultural Research, 32 (2015):27-34, https://hdl.handle.net/21.15107/rcub_agrospace_3745 .