Breeding wheat lines resistant to wheat yellow mosaic virus and localization of the resistance gene (&lt;i&gt;YmMD&lt;/i&gt;) derived from wheat cultivar &amp;lsquo;Madsen&amp;rsquo;

Takeuchi, Tōru; Munekata, Sinya; Suzuki, Takehiko; Senda, Katsunori; Horita, Harukuni; Araki, Koji; Asayama, Satoshi; Sato, Mikio

doi:10.1270/jsbbr.12.1

Cited by 11 publications

(6 citation statements)

References 8 publications

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“…() reported that in addition to the 2DL‐resistant gene of ‘Madsen’, another WYMV‐resistant gene on chromosome 3B might be necessary to obtain stable resistance against pathotype II (Takeuchi et al. ). Zhu et al.…”

Section: Discussionmentioning

confidence: 99%

Identification and validation of a quantitative trait locus associated with wheat yellow mosaic virus pathotype I resistance in a Japanese wheat variety

et al. 2015

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Yellow mosaic disease, caused by wheat yellow mosaic virus (WYMV), is one of the most serious diseases of winter wheat (Triticum aestivum L.) in Japan. The three pathotypes of WYMV are distributed in different geographical areas: pathotype I is found mainly in western and central Japan (Kanto), pathotype II in northern Japan (Tohoku and Hokkaido) and pathotype III on the southern island of Japan (Kyushu). A total of 246 doubledhaploid (DH) lines, derived from a cross between 'Yumechikara' (resistant) and 'Kitahonami' (susceptible), were evaluated for 2 years for their resistance to WYMV pathotype I. A single major quantitative trait locus, Q.Ymym, mapping to chromosome 2D was associated with resistance to pathotype I in 'Yumechikara'. This is the first time a QTL responsible for pathotype I resistance has been identified. Fine mapping of Q.Ymym indicated that it was on a tight linkage block originating from 'Yumechikara', and the markers associated with this block will accelerate the development of varieties resistant to WYMV pathotype I.

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Section: Discussionmentioning

confidence: 99%

Identification and validation of a quantitative trait locus associated with wheat yellow mosaic virus pathotype I resistance in a Japanese wheat variety

et al. 2015

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“…Disease severity was evaluated visually in the Date nursery and rated on a 0 to 4 scale (not infected to severely infected, respectively), as described by Takeuchi et al (2010) . Double-antibody sandwich enzyme-linked immunosorbent assay (ELISA; Clark 1981 ) was performed using polyclonal antibodies to WYMV ( Ueda et al 1998 ).…”

Section: Methodsmentioning

confidence: 99%

“…The Qym2 locus was mapped using a segregating population derived from a ‘Hokushin’ NIL. Eighty BC 6 F 2 seeds derived from a cross between Takikeimugi-3 (BC 5 line generated by using ‘Hokushin’ as recurrent parent and ‘Madsen’ as resistance donor parent; Takeuchi et al 2010 ) and ‘Hokushin’ were sown in 2010, and one plant that was homozygous at Qym1 and heterozygous at Qym2 was selected as the mapping population of Qym2 using the markers described by Suzuki et al (2015) . This plant, equivalent to the heterozygous F 1 generation, was self-pollinated and 262 F 2 equivalent seeds were sown in 2012.…”

Section: Methodsmentioning

confidence: 99%

<i>Wheat yellow mosaic virus</i> resistant line, ‘Kitami-94’, developed by introgression of two resistance genes from the cultivar ‘Madsen’

et al. 2022

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Kitahonami' is a soft red winter wheat (Triticum aestivum L.) cultivar that has high yield, good agronomic performance and good quality characteristics. It currently accounts for 73% of the wheat cultivation area of Hokkaido the northern island in Japan and 42% of Japan's overall wheat cultivation. However, this cultivar is susceptible to Wheat yellow mosaic virus (WYMV). WYMV has become widespread recently, with serious virus damage reported in Tokachi and Ohotsuku districts, which are the main wheat production areas in Hokkaido. Here, we report a new wheat breeding line 'Kitami-94', which was developed over four years by repeated backcrossing with 'Kitahonami' using DNA markers for WYMV resistance linked to the Qym1 and Qym2 from 'Madsen'. Basic maps of Qym1 and Qym2 were created and used to confirm that 'Kitami-94' reliably carried the two resistance genes. 'Kitami-94' demonstrated WYMV resistance, and had agronomic traits and quality equivalent to 'Kitahonami' except for higher polyphenol oxidase activity and lower thousand grain weight. 'Kitami-94' may be useful for elucidating the mechanism of WYMV resistance in the background of 'Kitahonami', and for developing new cultivars.

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“…WYM symptoms include yellow or yellow-striped leaves, dwarfism, and stunted spring growth (Takeuchi et al 2010). WYMV infection leads to ~50% yield loss in the leading variety of wheat, 'Hokushin', which was bred in Hokkaido in 1994(Nishimura et al 2010.…”

Section: Introductionmentioning

confidence: 99%

A single QTL on chromosome 6DS derived from a winter wheat cultivar ‘OW104’ confers resistance to <i>Wheat yellow mosaic virus</i>

et al. 2020

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Wheat yellow mosaic (WYM) is a soilborne disease caused by Wheat yellow mosaic virus (WYMV). Symptoms include yellow mosaic coloring of leaves, stunting, and growth inhibition. Severe infection may result in yield loss. WYM is one of the most serious diseases affecting wheat production in East Asia. The most effective control is through breeding resistant cultivars. A winter wheat cultivar, 'OW104', shows little to no symptoms in heavily WYMV-infested fields in Hokkaido, Japan. Here we detected Qym4, a QTL accounting for 45%-57% of WYMV resistance, in the vicinity of the markers Xcfd49, Xbarc183, and Xgpw4357 on wheat chromosome arm 6DS. F 3 progenies with 'OW104' allele at Qym4 showed significantly higher resistance than those with 'Hokushin' homozygote or heterozygote. We developed 'Hokushin' near-isogenic lines by backcrossing with 'Hokushin' as the recurrent parent and 'OW104' as the resistance donor. All the WYMV-resistant BC 5 F 1 /BC 4 F 1 plants carried 'OW104' allele only at Xcfd49. Our results suggest that the introduction of Qym4 confers resistance to WYMV in winter wheat.

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Breeding wheat lines resistant to wheat yellow mosaic virus and localization of the resistance gene (<i>YmMD</i>) derived from wheat cultivar ‘Madsen’

Cited by 11 publications

References 8 publications

Identification and validation of a quantitative trait locus associated with wheat yellow mosaic virus pathotype I resistance in a Japanese wheat variety

Identification and validation of a quantitative trait locus associated with wheat yellow mosaic virus pathotype I resistance in a Japanese wheat variety

<i>Wheat yellow mosaic virus</i> resistant line, ‘Kitami-94’, developed by introgression of two resistance genes from the cultivar ‘Madsen’

A single QTL on chromosome 6DS derived from a winter wheat cultivar ‘OW104’ confers resistance to <i>Wheat yellow mosaic virus</i>

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