Identification and validation of breeder-friendly DNA markers for Pl(arg) gene in sunflower
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2014
Authors
Imerovski, Ivana
Dimitrijević, Aleksandra

Miladinović, Dragana

Jocić, Siniša

Dedić, Boško

Cvejić, Sandra

Šurlan-Momirović, Gordana

Article (Published version)

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Downy mildew is a fungal disease of sunflower that can lead to severe yield losses. The damage caused by the pathogen can be controlled by growing resistant sunflower varieties. Gene Pl (arg) was introgressed into cultivated sunflower from the wild species Helianthus argophyllus and provides resistance against all known downy mildew races. In this study, we used a mapping population from the cross-RHA 419/RHA-N-49. We identified a new co-segregating simple sequence repeat marker ORS675 and confirmed the co-segregation of markers ORS716 and ORS662 with Pl (arg) gene. The markers were validated on two registered resistant inbred lines RHA 443 and RHA 464, as well as on twenty inbred lines RH 1-20 obtained through methods of classical breeding. Molecular marker ORS716 was assessed for usefulness in selecting resistant progeny in 12 BC populations. Markers were found to be valuable for molecular breeding in diverse genetic backgrounds and enabled transfer of the resistance gene in differen...t sunflower genotypes.
Keywords:
Downy mildew / Pl(arg) / Sunflower / SSR / Validation / MASSource:
Molecular Breeding, 2014, 34, 3, 779-788Publisher:
- Springer, Dordrecht
Funding / projects:
DOI: 10.1007/s11032-014-0074-7
ISSN: 1380-3743
WoS: 000342164400002
Scopus: 2-s2.0-84896417927
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FiVeRTY - JOUR AU - Imerovski, Ivana AU - Dimitrijević, Aleksandra AU - Miladinović, Dragana AU - Jocić, Siniša AU - Dedić, Boško AU - Cvejić, Sandra AU - Šurlan-Momirović, Gordana PY - 2014 UR - http://fiver.ifvcns.rs/handle/123456789/1304 AB - Downy mildew is a fungal disease of sunflower that can lead to severe yield losses. The damage caused by the pathogen can be controlled by growing resistant sunflower varieties. Gene Pl (arg) was introgressed into cultivated sunflower from the wild species Helianthus argophyllus and provides resistance against all known downy mildew races. In this study, we used a mapping population from the cross-RHA 419/RHA-N-49. We identified a new co-segregating simple sequence repeat marker ORS675 and confirmed the co-segregation of markers ORS716 and ORS662 with Pl (arg) gene. The markers were validated on two registered resistant inbred lines RHA 443 and RHA 464, as well as on twenty inbred lines RH 1-20 obtained through methods of classical breeding. Molecular marker ORS716 was assessed for usefulness in selecting resistant progeny in 12 BC populations. Markers were found to be valuable for molecular breeding in diverse genetic backgrounds and enabled transfer of the resistance gene in different sunflower genotypes. PB - Springer, Dordrecht T2 - Molecular Breeding T1 - Identification and validation of breeder-friendly DNA markers for Pl(arg) gene in sunflower EP - 788 IS - 3 SP - 779 VL - 34 DO - 10.1007/s11032-014-0074-7 ER -
@article{ author = "Imerovski, Ivana and Dimitrijević, Aleksandra and Miladinović, Dragana and Jocić, Siniša and Dedić, Boško and Cvejić, Sandra and Šurlan-Momirović, Gordana", year = "2014", abstract = "Downy mildew is a fungal disease of sunflower that can lead to severe yield losses. The damage caused by the pathogen can be controlled by growing resistant sunflower varieties. Gene Pl (arg) was introgressed into cultivated sunflower from the wild species Helianthus argophyllus and provides resistance against all known downy mildew races. In this study, we used a mapping population from the cross-RHA 419/RHA-N-49. We identified a new co-segregating simple sequence repeat marker ORS675 and confirmed the co-segregation of markers ORS716 and ORS662 with Pl (arg) gene. The markers were validated on two registered resistant inbred lines RHA 443 and RHA 464, as well as on twenty inbred lines RH 1-20 obtained through methods of classical breeding. Molecular marker ORS716 was assessed for usefulness in selecting resistant progeny in 12 BC populations. Markers were found to be valuable for molecular breeding in diverse genetic backgrounds and enabled transfer of the resistance gene in different sunflower genotypes.", publisher = "Springer, Dordrecht", journal = "Molecular Breeding", title = "Identification and validation of breeder-friendly DNA markers for Pl(arg) gene in sunflower", pages = "788-779", number = "3", volume = "34", doi = "10.1007/s11032-014-0074-7" }
Imerovski, I., Dimitrijević, A., Miladinović, D., Jocić, S., Dedić, B., Cvejić, S.,& Šurlan-Momirović, G.. (2014). Identification and validation of breeder-friendly DNA markers for Pl(arg) gene in sunflower. in Molecular Breeding Springer, Dordrecht., 34(3), 779-788. https://doi.org/10.1007/s11032-014-0074-7
Imerovski I, Dimitrijević A, Miladinović D, Jocić S, Dedić B, Cvejić S, Šurlan-Momirović G. Identification and validation of breeder-friendly DNA markers for Pl(arg) gene in sunflower. in Molecular Breeding. 2014;34(3):779-788. doi:10.1007/s11032-014-0074-7 .
Imerovski, Ivana, Dimitrijević, Aleksandra, Miladinović, Dragana, Jocić, Siniša, Dedić, Boško, Cvejić, Sandra, Šurlan-Momirović, Gordana, "Identification and validation of breeder-friendly DNA markers for Pl(arg) gene in sunflower" in Molecular Breeding, 34, no. 3 (2014):779-788, https://doi.org/10.1007/s11032-014-0074-7 . .