2024-03-28T06:32:26Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/1603632018-02-22T01:56:12Zcom_10261_74com_10261_6col_10261_327
DIGITAL.CSIC
author
Shtaya, M. J. Y.
author
Marcel, T. C.
author
Sillero, Josefina C.
author
Niks, Rients E.
author
Rubiales, Diego
funder
Ministerio de Asuntos Exteriores y Cooperación (España)
funder
Comisión Interministerial de Ciencia y Tecnología, CICYT (España)
funder
European Cereal Atlas Foundation
2018-02-09T08:48:37Z
2018-02-09T08:48:37Z
2006-10
Euphytica 151(3): 421-429 (2006)
0014-2336
http://hdl.handle.net/10261/160363
10.1007/s10681-006-9172-x
1573-5060
http://dx.doi.org/10.13039/501100003767http://dx.doi.org/10.13039/501100007273
A population of 103 recombinant inbred lines (RILs, F9-derived lines) developed from the two-row spring barley cross L94 × ‘Vada’ was evaluated under field conditions for resistance against powdery mildew (Blumeria graminis f.sp. hordei) and scald (Rhynchosporium secalis). Apart from the major resistance gene mlo on chromosome 4 (4H), three QTLs (Rbgq1, Rbgq2 and Rbgq3) for resistance against powdery mildew were detected on chromosomes 2 (2H), 3 (3H), and 7 (5H), respectively. Rbgq1 and Rbgq2 have not been reported before, and did not map to a chromosome region where a major gene for powdery mildew had been reported. Four QTLs (Rrsq1, Rrsq2, Rrsq3 and Rrsq4) for resistance against scald were detected on chromosomes 3 (3H), 4 (4H) and 6 (6H). All four mapped to places where QTLs for scald resistance had been reported before in different populations.
eng
openAccess
Barley
Blumeria graminis f.sp. hordei
Partial resistance
QTL mapping
Rhynchosporium secalis
Identification of QTLs for powdery mildew and scald resistance in barley
artículo
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URL
https://digital.csic.es/bitstream/10261/160363/3/QTLs_powdery_mildew.pdf
File
MD5
75d7914d3a090e382f8ca4c49fd32e06
521743
application/pdf
QTLs_powdery_mildew.pdf