Mapping of Quantitative Trait Loci Conferring Resistance to Barley Yellow Mosaic Virus in a Chinese Barley Landrace Mokusekko 3.

Miyazaki, Chikara; Osanai, Eiichi; Saeki, Kazuo; Ito, Kazutoshi; Konishi, Tadataka; Sato, Kazuhiro; Saito, Akira

doi:10.1270/jsbbs.51.171

Cited by 11 publications

(15 citation statements)

References 23 publications

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“…A QTL for BaYMV resistance was reported on the terminal region of chromosome 7HS (JBG235-JBG209) from Mokusekko 3 (Miyazaki et al 2001). We analyzed this region on pyramiding lines using RFLP methods.…”

Section: Hs Qtl Region Analysismentioning

confidence: 99%

“…It was partially and acceptably resistant to BaYMV-III. Chromosomal locations of rym1 (Miyazaki et al 2001) and rym5 (Graner et al 1995, 1999, Miyazaki et al 2001 on RFLP linkage map have been identified. A new (7HS) QTL for BaYMV resistance was also identified in Mokusekko 3 (Miyazaki et al 2001).…”

Section: Introductionmentioning

confidence: 99%

“…Chromosomal locations of rym1 (Miyazaki et al 2001) and rym5 (Graner et al 1995, 1999, Miyazaki et al 2001 on RFLP linkage map have been identified. A new (7HS) QTL for BaYMV resistance was also identified in Mokusekko 3 (Miyazaki et al 2001). This study focuses on the resistance of Mokusekko 3 by interaction between rym1 and rym5, performed the pyramiding of these genes, and investigated the resistance to BaYMV-I and -III, followed by the discussion on the 7HS QTL for BaYMV resistance derived from Mokusekko 3.…”

Section: Introductionmentioning

confidence: 99%

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Interaction between Barley Yellow Mosaic Disease-resistance Genes rym1 and rym5, in the Response to BaYMV Strains

et al. 2004

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A Chinese landrace of barley, Mokusekko 3, is completely resistant to all the present strains of Barley yellow mosaic virus (BaYMV) and Barley mild mosaic virus (BaMMV), and has at least two resistance genes, rym1 and rym5. However, rym1 has not been used for BaYMV-resistance breeding of barley in Japan so far. In our previous study, rym1 was completely resistant to BaYMV-I, -II, BaMMV-Ka1 and -Na1, and was acceptably resistant to BaYMV-III. Complete resistance of Mokusekko 3 was estimated to be due to the interaction between rym1 and rym5. To estimate pyramiding effects of these genes using DNA markers, we investigated the resistance reaction of lines with or without these genes to BaYMV-I and -III. All the pyramiding lines showed complete resistance to BaYMV-I and -III. This study anticipated the resistance to BaYMV-III of Mokusekko 3 by the multiple effect of the rym1 and rym5 genes.

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Section: Hs Qtl Region Analysismentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Interaction between Barley Yellow Mosaic Disease-resistance Genes rym1 and rym5, in the Response to BaYMV Strains

et al. 2004

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“…An RFLP linkage map and significant QTLs of rym1 and rym5 were reported by Miyazaki et al 12 . DNA was extracted from the mature leaves of the plants and their parents as described in the standard protocol of the Cethyl Trimethyl Ammonium Bromide (CTAB) method 13 .…”

Section: Dna Extraction and Marker Assisted Selection (Mas)mentioning

confidence: 84%

“…However, rym3 is not effective against BaMMV. The locations of the rym1 locus and rym5 locus in restriction fragment length polymorphism (RFLP) linkage maps have recently been reported 12 . In addition, Okada et al 15 have reported that rym1 is completely resistant to BaYMV-I, -II, BaMMV-Ka1 and -Na1, and is acceptably resistant to BaYMV-III.…”

Section: -2863(9'8-32mentioning

confidence: 99%

Production of a Novel Virus-Resistant Barley Line Introgression to the ryml Locus with High Malting Quality Using DNA Marker Assisted Selection

Okada

Kanatani

Arai

et al. 2003

Journal of the Institute of Brewing

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The rym1 is completely resistant to the Barley yellow mosaic virus (BaYMV)‐I, ‐II, the Barley mild mosaic virus (BaMMV)‐Ka1 and ‐Na1, and is acceptably resistant to BaYMV‐III. However, in breeding programs for BaYMV resistance, rym1 was not commonly introgressed into the established cultivars. This present study introduces a novel resistant gene, rym1, to a malting barley variety, ‘Mokkei 01530’, which was bred from a cross between a donor for rym1, ‘Y4’ line and a high malting quality variety, ‘Haruna Nijo’. This paper describes the malting quality and the agronomic performance of the line. The results indicate that ‘Mokkei 01530’, carrying rym1, is completely resistant to BaYMV‐I and has an acceptable level of resistance to BaYMV‐III. In comparison with its high quality parent, ‘Haruna Nijo’, the malt produced by ‘Mokkei 01530’ had similar levels of all malting quality characteristics. Furthermore, its agronomic performance was similar to ‘Haruna Nijo’.

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A CAPS Marker that Distinguishes the Barley Yellow Mosaic Disease Resistance Locus rym1 Derived from Chinese Landrace ‘Mokusekko 3’

Okada

Kanatani

Arai

et al. 2003

Journal of the Institute of Brewing

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A Cleaved Amplified Polymorphic Sequences (CAPS) marker has been developed from a restriction fragment length polymorphism (RFLP) marker probe, MWG2134, of barley. This CAPS marker can easily distinguish varieties resistant to Barley Yellow Mosaic disease from susceptible varieties. This suggests that our CAPS marker is useful in distinguishing rym1-carrying varieties from non-carrying ones. The results obtained with this marker were compared with resistance tests performed on infested fields. The molecular assay corresponded well with the resistance tests in all varieties/lines and, therefore, it is helpful in distinguishing rym1 in lines in which other rym genes or quantitative trait loci are present.

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Mapping of Quantitative Trait Loci Conferring Resistance to Barley Yellow Mosaic Virus in a Chinese Barley Landrace Mokusekko 3.

Cited by 11 publications

References 23 publications

Interaction between Barley Yellow Mosaic Disease-resistance Genes rym1 and rym5, in the Response to BaYMV Strains

Interaction between Barley Yellow Mosaic Disease-resistance Genes rym1 and rym5, in the Response to BaYMV Strains

Production of a Novel Virus-Resistant Barley Line Introgression to the ryml Locus with High Malting Quality Using DNA Marker Assisted Selection

A CAPS Marker that Distinguishes the Barley Yellow Mosaic Disease Resistance Locus rym1 Derived from Chinese Landrace ‘Mokusekko 3’

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