Registration of Massey Wheat

Starling, T. M.; Roane, C. W.; Camper, H. M.

doi:10.2135/cropsci1984.0011183x002400050051x

Cited by 17 publications

(18 citation statements)

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“…Massey ( Rht - B1b ) was derived from the cross of Blueboy/Knox62 (Starling et al 1984). Its semi-dwarf allele was derived from line Norin 10 (Murphy 1967).…”

Section: Methodsmentioning

confidence: 99%

Molecular characterization of field resistance to Fusarium head blight in two US soft red winter wheat cultivars

et al. 2013

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In the soft red winter wheat (Triticum aestivum L.) regions of the US, Fusarium head blight (FHB, caused by Fusarium spp.) resistance derived from locally adapted germplasm has been used predominantly. Two soft red winter wheat cultivars, Massey and Ernie, have moderate resistance to FHB. Mapping populations derived from Becker/Massey (B/M) and Ernie/MO 94-317 (E/MO) were evaluated for FHB resistance and other traits in multiple environments. Eight QTL in B/M and five QTL in E/MO were associated with FHB variables including incidence, severity (SEV), index (IND), Fusarium damaged kernels (FDK), deoxynivalenol (DON), and morphological traits flowering time and plant height. Four QTL were common to both populations. Three of them were located at or near known genes: Ppd-D1 on chromosome 2DS, Rht-B1 on 4BS, and Rht-D1 on 4DS. Alleles for dwarf plant height (Rht-B1b and Rht-D1b) and photoperiod insensitivity (Ppd-D1a) had pleiotropic effects in reducing height and increasing FHB susceptibility. The other QTL detected for FHB variables were on 3BL in both populations, 1AS, 1DS, 2BL, and 4DL in B/M, and 5AL (B1) and 6AL in E/MO. The additive effects of FHB variables ranged from 0.4 mg kg−1 of DON to 6.2 % for greenhouse (GH) SEV in B/M and ranged from 0.3 mg kg−1 of DON to 8.3 % for GH SEV in E/MO. The 4DS QTL had epistasis with Ppd-D1, Qdon.umc-6AL, and Qht.umc-4BS, and additive × additive × environment interactions with the 4BS QTL for SEV, IND, and FDK in E/MO. Marker-assisted selection might be used to enhance FHB resistance through selection of favorable alleles of significant QTL, taking into account genotypes at Rht-B1b, Rht-D1a and Ppd-D1a.Electronic supplementary materialThe online version of this article (doi:10.1007/s00122-013-2149-y) contains supplementary material, which is available to authorized users.

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“…Massey ( Rht - B1b ) was derived from the cross of Blueboy/Knox62 (Starling et al 1984). Its semi-dwarf allele was derived from line Norin 10 (Murphy 1967).…”

Section: Methodsmentioning

confidence: 99%

Molecular characterization of field resistance to Fusarium head blight in two US soft red winter wheat cultivars

et al. 2013

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“…Massey, a derivative of Knox 62 (Shaner 1973), has retained effective powdery mildew resistance since its release in 1981 (Starling et al 1984). Previous conventional genetic and molecular mapping studies reported that APR in Massey was conferred by three QTL with moderate to high heritabilities (Griffey and Das 1994;Liu et al 2001).…”

Section: Introductionmentioning

confidence: 99%

Confirmation of Three Quantitative Trait Loci Conferring Adult Plant Resistance to Powdery Mildew in Two Winter Wheat Populations

et al. 2006

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Hypersensitive, race specific genes primarily have been deployed to control powdery mildew (Blumeria graminis (DC) EO Speer f. sp. tritici) in wheat (Triticum aestivum L.); however, recent efforts have shifted to breeding for more durable resistance. Previously, three quantitative trait loci (QTL) for adult plant resistance (APR) to powdery mildew in the winter wheat cultivar Massey were identified in a Becker/Massey (BM)

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“…For example, APR in wheat cultivar Knox and its derivatives remained effective against powdery mildew infection during the 20 yr in which these cultivars were grown commercially (Shaner, 1973). Massey, a derivative of ‘Knox62’, was released from Virginia Polytechnic Institute and State University in 1981 (Starling et al, 1984), and still has effective powdery mildew resistance in adult plants.…”

mentioning

confidence: 99%

Identification of Molecular Markers Associated with Adult Plant Resistance to Powdery Mildew in Common Wheat Cultivar Massey

2001

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Powdery mildew, caused by Blumeria graminis (DC.) E.O. Speer f. sp. tritici Em. Marchal (syn. Erysiphe graminis f. sp. tritici), is one of the major diseases of wheat (Triticum aestivum L.) worldwide. Race‐specific resistance has been extensively used in wheat breeding programs, even though it is ephemeral. Adult plant resistance (APR) to powdery mildew is more durable than race‐specific resistance. The APR to powdery mildew in winter wheat cultivar Massey has remained effective since its release in 1981. A cross was made between Massey and a powdery mildew susceptible cultivar Becker. Powdery mildew severity on F‐2 leaves (the second leaf below the flag leaf) of 180 F2:3 lines was rated under natural disease pressure in the field. Among 213 RFLP and 139 microsatellite markers surveyed, 88 (41%) and 90 (65%) markers, respectively, detected polymorphism between Becker and Massey. Bulked segregant analysis (BSA) was used to facilitate the identification of molecular markers associated with APR to powdery mildew. Three quantitative trait loci (QTLs), designated as QPm.vt‐1B, QPm.vt‐2A, and QPm.vt‐2B, were identified with interval mapping. They are located on wheat chromosomes 1B, 2A, and 2B, and, respectively, explained 17, 29, and 11% of the total variation of F2:3 lines for powdery mildew resistance. The three QTLs associated with APR to powdery mildew were derived from Massey, and displayed additive gene action. QPm.vt‐2B also fits a recessive model for APR to powdery mildew. In a multi‐QTL model, the three QTLs explained 50% of the total variation of F2:3 lines for APR to powdery mildew. The presence of the three QTLs was confirmed with 97 recombinant inbred (RI) lines, tested for APR to powdery mildew under natural powdery mildew pressure over 3 yr (F5:6–F7:8 generation). The molecular markers identified in this study have potential for use in marker‐assisted selection and pyramiding of genes for resistance to powdery mildew.

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Registration of Massey Wheat

Cited by 17 publications

References 0 publications

Molecular characterization of field resistance to Fusarium head blight in two US soft red winter wheat cultivars

Molecular characterization of field resistance to Fusarium head blight in two US soft red winter wheat cultivars

Confirmation of Three Quantitative Trait Loci Conferring Adult Plant Resistance to Powdery Mildew in Two Winter Wheat Populations

Identification of Molecular Markers Associated with Adult Plant Resistance to Powdery Mildew in Common Wheat Cultivar Massey

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