Towards Orobanche resistance in sunflower - SSR analysis of a novel resistance source
Аутори
Imerovski, IvanaDimitrijević, Aleksandra
Miladinović, Dragana
Dedić, Boško
Jocić, Siniša
Miklič, Vladimir
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Broomrape is an aggressive parasite that penetrates through the roots of the host, absorbs nutrients directly from the vascular system and causes significant reduction in sunflower yield. Genetic resistance proved to be the most efficient method for suppressing severe broomrape attacks in the field; however selection pressure resulted in occurrence of new and more aggressive races of the parasite. Hence, finding new sources of resistance is immensely significant. One of the major focuses of the breeding programs of the Institute for Field and Vegetable Crops, Novi Sad, is finding a source that would provide durable resistance, and introducing this resistance into commercial sunflower hybrids. It was recently observed that line AB—VL-8 was not affected by broomrape attacks in the areas where races F and G were abundant. After repeated field tests it was concluded that the AB— VL-8 is resistant to broomrape races higher than F, and could potentially be used as a new source of resistance.... The objective of the present study was to screen and compare the genome of resistant line AB-VL-8 and a susceptible line L-OS-1. The goal was to narrow down the region where the resistance locus is placed, and to get a preliminary idea if the trait is qualitative or quantitative.
Кључне речи:
broomrape / resistance / resistance genes / SSR / sunflowerИзвор:
Proceedings, 18th International Sunflower Conference, Mar del Plata & Balcare, Argentina, 27 February - 1 March 2012, 2012, 10-VC-4-Издавач:
- Paris : International Sunflower Association
Финансирање / пројекти:
- Развој нових сорти и побољшање технологија производње уљаних биљних врста за различите намене (RS-MESTD-Technological Development (TD or TR)-31025)
Колекције
Институција/група
FiVeRTY - CONF AU - Imerovski, Ivana AU - Dimitrijević, Aleksandra AU - Miladinović, Dragana AU - Dedić, Boško AU - Jocić, Siniša AU - Miklič, Vladimir PY - 2012 UR - http://fiver.ifvcns.rs/handle/123456789/2711 AB - Broomrape is an aggressive parasite that penetrates through the roots of the host, absorbs nutrients directly from the vascular system and causes significant reduction in sunflower yield. Genetic resistance proved to be the most efficient method for suppressing severe broomrape attacks in the field; however selection pressure resulted in occurrence of new and more aggressive races of the parasite. Hence, finding new sources of resistance is immensely significant. One of the major focuses of the breeding programs of the Institute for Field and Vegetable Crops, Novi Sad, is finding a source that would provide durable resistance, and introducing this resistance into commercial sunflower hybrids. It was recently observed that line AB—VL-8 was not affected by broomrape attacks in the areas where races F and G were abundant. After repeated field tests it was concluded that the AB— VL-8 is resistant to broomrape races higher than F, and could potentially be used as a new source of resistance. The objective of the present study was to screen and compare the genome of resistant line AB-VL-8 and a susceptible line L-OS-1. The goal was to narrow down the region where the resistance locus is placed, and to get a preliminary idea if the trait is qualitative or quantitative. PB - Paris : International Sunflower Association C3 - Proceedings, 18th International Sunflower Conference, Mar del Plata & Balcare, Argentina, 27 February - 1 March 2012 T1 - Towards Orobanche resistance in sunflower - SSR analysis of a novel resistance source SP - 10-VC-4 UR - https://hdl.handle.net/21.15107/rcub_fiver_2711 ER -
@conference{ author = "Imerovski, Ivana and Dimitrijević, Aleksandra and Miladinović, Dragana and Dedić, Boško and Jocić, Siniša and Miklič, Vladimir", year = "2012", abstract = "Broomrape is an aggressive parasite that penetrates through the roots of the host, absorbs nutrients directly from the vascular system and causes significant reduction in sunflower yield. Genetic resistance proved to be the most efficient method for suppressing severe broomrape attacks in the field; however selection pressure resulted in occurrence of new and more aggressive races of the parasite. Hence, finding new sources of resistance is immensely significant. One of the major focuses of the breeding programs of the Institute for Field and Vegetable Crops, Novi Sad, is finding a source that would provide durable resistance, and introducing this resistance into commercial sunflower hybrids. It was recently observed that line AB—VL-8 was not affected by broomrape attacks in the areas where races F and G were abundant. After repeated field tests it was concluded that the AB— VL-8 is resistant to broomrape races higher than F, and could potentially be used as a new source of resistance. The objective of the present study was to screen and compare the genome of resistant line AB-VL-8 and a susceptible line L-OS-1. The goal was to narrow down the region where the resistance locus is placed, and to get a preliminary idea if the trait is qualitative or quantitative.", publisher = "Paris : International Sunflower Association", journal = "Proceedings, 18th International Sunflower Conference, Mar del Plata & Balcare, Argentina, 27 February - 1 March 2012", title = "Towards Orobanche resistance in sunflower - SSR analysis of a novel resistance source", pages = "10-VC-4", url = "https://hdl.handle.net/21.15107/rcub_fiver_2711" }
Imerovski, I., Dimitrijević, A., Miladinović, D., Dedić, B., Jocić, S.,& Miklič, V.. (2012). Towards Orobanche resistance in sunflower - SSR analysis of a novel resistance source. in Proceedings, 18th International Sunflower Conference, Mar del Plata & Balcare, Argentina, 27 February - 1 March 2012 Paris : International Sunflower Association., 10-VC-4. https://hdl.handle.net/21.15107/rcub_fiver_2711
Imerovski I, Dimitrijević A, Miladinović D, Dedić B, Jocić S, Miklič V. Towards Orobanche resistance in sunflower - SSR analysis of a novel resistance source. in Proceedings, 18th International Sunflower Conference, Mar del Plata & Balcare, Argentina, 27 February - 1 March 2012. 2012;:10-VC-4. https://hdl.handle.net/21.15107/rcub_fiver_2711 .
Imerovski, Ivana, Dimitrijević, Aleksandra, Miladinović, Dragana, Dedić, Boško, Jocić, Siniša, Miklič, Vladimir, "Towards Orobanche resistance in sunflower - SSR analysis of a novel resistance source" in Proceedings, 18th International Sunflower Conference, Mar del Plata & Balcare, Argentina, 27 February - 1 March 2012 (2012):10-VC-4, https://hdl.handle.net/21.15107/rcub_fiver_2711 .