Exploring the Serbian GenBank barley (Hordeum vulgare L. subsp vulgare) collection for powdery mildew resistance
Samo za registrovane korisnike
2016
Autori
Šurlan-Momirović, GordanaFlath, Kerstin
Silvar, Cristina
Branković, Gordana
Kopahnke, Doris
Knežević, Desimir
Schliephake, Edgar
Ordon, Frank
Perović, Dragan
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Unlocking resistance genes in genbank collections are of prime importance for securing sustainable crop production. In this regard, the Serbian GenBank barley collection, comprising 93 local landraces and 36 commercial cultivars and elite barley breeding lines, was screened for novel resistances to powdery mildew (Blumeria graminis f. sp. hordei) using a set of 28 isolates with a wide spectrum of virulences/avirulences. No line was resistant to all the isolates, but one and three accessions showed resistance to 27 and 26 isolates, respectively. Twenty landraces (21.51 %) and ten cultivars (27.78 %) exhibited resistance to 50 % of the isolates. Infection type 2 was most frequent among resistant accessions. Nine B. graminis isolates were sufficient for gene postulation in 73 barley lines. In total, thirty-five different resistance spectra were recorded and the following known resistance genes were postulated namely, Mlra, Mlh, Mla12, Mla7(Mlu), Mlg, MlLa, Mla6, Mla7, Mlt, Mla22, Mlat, Ml...a1, Mlk. The majority of resistance profiles was constituted by only one line. Unidentified genes alone or in combination were proposed for twenty landraces and six cultivars. This report demonstrated that the barley collection held at the Serbian GenBank could be exploited as a new source for powdery mildew resistance.
Ključne reči:
Barley landraces / Blumeria graminis / Cultivars / Disease resistance / Hordeum vulgare / Powdery mildewIzvor:
Genetic Resources and Crop Evolution, 2016, 63, 2, 275-287Izdavač:
- Springer, Dordrecht
Finansiranje / projekti:
- German Academic Exchange Service (DAAD)Deutscher Akademischer Austausch Dienst (DAAD)
DOI: 10.1007/s10722-015-0246-2
ISSN: 0925-9864
WoS: 000368726400010
Scopus: 2-s2.0-84955675503
Institucija/grupa
Poljoprivredni fakultetTY - JOUR AU - Šurlan-Momirović, Gordana AU - Flath, Kerstin AU - Silvar, Cristina AU - Branković, Gordana AU - Kopahnke, Doris AU - Knežević, Desimir AU - Schliephake, Edgar AU - Ordon, Frank AU - Perović, Dragan PY - 2016 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/4151 AB - Unlocking resistance genes in genbank collections are of prime importance for securing sustainable crop production. In this regard, the Serbian GenBank barley collection, comprising 93 local landraces and 36 commercial cultivars and elite barley breeding lines, was screened for novel resistances to powdery mildew (Blumeria graminis f. sp. hordei) using a set of 28 isolates with a wide spectrum of virulences/avirulences. No line was resistant to all the isolates, but one and three accessions showed resistance to 27 and 26 isolates, respectively. Twenty landraces (21.51 %) and ten cultivars (27.78 %) exhibited resistance to 50 % of the isolates. Infection type 2 was most frequent among resistant accessions. Nine B. graminis isolates were sufficient for gene postulation in 73 barley lines. In total, thirty-five different resistance spectra were recorded and the following known resistance genes were postulated namely, Mlra, Mlh, Mla12, Mla7(Mlu), Mlg, MlLa, Mla6, Mla7, Mlt, Mla22, Mlat, Mla1, Mlk. The majority of resistance profiles was constituted by only one line. Unidentified genes alone or in combination were proposed for twenty landraces and six cultivars. This report demonstrated that the barley collection held at the Serbian GenBank could be exploited as a new source for powdery mildew resistance. PB - Springer, Dordrecht T2 - Genetic Resources and Crop Evolution T1 - Exploring the Serbian GenBank barley (Hordeum vulgare L. subsp vulgare) collection for powdery mildew resistance EP - 287 IS - 2 SP - 275 VL - 63 DO - 10.1007/s10722-015-0246-2 ER -
@article{ author = "Šurlan-Momirović, Gordana and Flath, Kerstin and Silvar, Cristina and Branković, Gordana and Kopahnke, Doris and Knežević, Desimir and Schliephake, Edgar and Ordon, Frank and Perović, Dragan", year = "2016", abstract = "Unlocking resistance genes in genbank collections are of prime importance for securing sustainable crop production. In this regard, the Serbian GenBank barley collection, comprising 93 local landraces and 36 commercial cultivars and elite barley breeding lines, was screened for novel resistances to powdery mildew (Blumeria graminis f. sp. hordei) using a set of 28 isolates with a wide spectrum of virulences/avirulences. No line was resistant to all the isolates, but one and three accessions showed resistance to 27 and 26 isolates, respectively. Twenty landraces (21.51 %) and ten cultivars (27.78 %) exhibited resistance to 50 % of the isolates. Infection type 2 was most frequent among resistant accessions. Nine B. graminis isolates were sufficient for gene postulation in 73 barley lines. In total, thirty-five different resistance spectra were recorded and the following known resistance genes were postulated namely, Mlra, Mlh, Mla12, Mla7(Mlu), Mlg, MlLa, Mla6, Mla7, Mlt, Mla22, Mlat, Mla1, Mlk. The majority of resistance profiles was constituted by only one line. Unidentified genes alone or in combination were proposed for twenty landraces and six cultivars. This report demonstrated that the barley collection held at the Serbian GenBank could be exploited as a new source for powdery mildew resistance.", publisher = "Springer, Dordrecht", journal = "Genetic Resources and Crop Evolution", title = "Exploring the Serbian GenBank barley (Hordeum vulgare L. subsp vulgare) collection for powdery mildew resistance", pages = "287-275", number = "2", volume = "63", doi = "10.1007/s10722-015-0246-2" }
Šurlan-Momirović, G., Flath, K., Silvar, C., Branković, G., Kopahnke, D., Knežević, D., Schliephake, E., Ordon, F.,& Perović, D.. (2016). Exploring the Serbian GenBank barley (Hordeum vulgare L. subsp vulgare) collection for powdery mildew resistance. in Genetic Resources and Crop Evolution Springer, Dordrecht., 63(2), 275-287. https://doi.org/10.1007/s10722-015-0246-2
Šurlan-Momirović G, Flath K, Silvar C, Branković G, Kopahnke D, Knežević D, Schliephake E, Ordon F, Perović D. Exploring the Serbian GenBank barley (Hordeum vulgare L. subsp vulgare) collection for powdery mildew resistance. in Genetic Resources and Crop Evolution. 2016;63(2):275-287. doi:10.1007/s10722-015-0246-2 .
Šurlan-Momirović, Gordana, Flath, Kerstin, Silvar, Cristina, Branković, Gordana, Kopahnke, Doris, Knežević, Desimir, Schliephake, Edgar, Ordon, Frank, Perović, Dragan, "Exploring the Serbian GenBank barley (Hordeum vulgare L. subsp vulgare) collection for powdery mildew resistance" in Genetic Resources and Crop Evolution, 63, no. 2 (2016):275-287, https://doi.org/10.1007/s10722-015-0246-2 . .