Near‐Isogenic Lines of Wheat with Genes for Resistance to
 Erysiphe graminis
 f. sp.
 tritici
 1

Briggle, L. W.

doi:10.2135/cropsci1969.0011183x000900010023x

Cited by 90 publications

(48 citation statements)

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“…The data presented indicate that the gene responsible for mildew resistance in synthetic 'XX 194' is Pm2. Firstly, the response pattern with several mildew isolates was identical with that of the near-isogenic line Ulka/*8Cc' (Table 1) known to possess Pm2 (Briggle, 1969). Secondly, the monosomic analysis with 'XX 194' clearly showed the location of the resistance gene on chromosome 5D which is in accordance with the results of McIntosh & Baker (1970) concerning Pm2.…”

Section: Discussionsupporting

confidence: 77%

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Chromosomal location of powdery mildew resistance genes in Triticum aestivum L. (common wheat). 2. Genes Pm2 and Pm19 from Aegilops squarrosa L.

Lutz

Hsam

Limpert³

et al. 1995

Heredity

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Section: Discussionsupporting

confidence: 77%

“…12632', a sister line of 'C.I. 12633', inoculated with two mildew isolates, no susceptible segregate was observed (Briggle, 1969). As the near-isogenic lines squarrosa ssp.…”

Section: Discussionmentioning

confidence: 99%

Chromosomal location of powdery mildew resistance genes in Triticum aestivum L. (common wheat). 2. Genes Pm2 and Pm19 from Aegilops squarrosa L.

Lutz

Hsam

Limpert³

et al. 1995

Heredity

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“…Thirty-seven cultivars without any Pm3 resistance alleles were analysed to verify the consistency of the PSP2999 marker. Among all these lines, six were near-isogenic lines (NILs) developed by Briggle (1969) Resistance tests: Four Blumeria graminis f. sp. tritici isolates 93-27, 95-45, 95-46 and 96-22 were used for the resistance assessments.…”

Section: Methodsmentioning

confidence: 99%

“…Among the 28 Pm genes, only three -Pm3, Pm17 and Mld -alone confer a high level of resistance to the French powdery mildew population. The Pm3 locus, located on the short arm of chromosome 1A (Briggle 1969), has at least 10 different alleles (Zeller and Hsam 1998). The Pm3a resistance gene is still effective in western and northern European countries.…”

mentioning

confidence: 99%

Identification of a microsatellite marker associated with Pm3 resistance alleles to powdery mildew in wheat

Bougot¹,

Lemoine²,

Pavoine³

et al. 2002

Plant Breeding

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The Pm3 resistance locus, located on chromosome 1A in wheat, confers race-specific resistance to the obligate biotrophic fungus Blumeria graminis (DC) E.O. Speer f. sp. tritici, the causal agent of powdery mildew. Several Pm3 alleles are still effective in controlling the disease in Europe. A genetic map was constructed to map the Pm3g allele in the recombinant inbred line progeny from the cross ÔRE9001Õ (susceptible) · ÔCourtotÕ (resistant). Two microsatellite markers were closely mapped to Pm3g. The PSP2999 marker, which cosegregates with this allele, was shown to detect the presence of the Pm3g resistance allele in other cultivars. A collection of 56 wheat cultivars or advanced lines carrying one Pm3 allele was used to assess the allelespecific amplification of the PSP2999 marker. The same amplification pattern was obtained for lines with Pm3a, Pm3b, Pm3e, Pm3f and Pm3g alleles. Twenty genotypes carrying Pm3d showed a specific amplification pattern. This marker allowed the detection of the Pm3d allele in highly resistant lines whose resistance gene combinations were unknown. It was concluded that PSP2999 is a useful marker to detect Pm3 alleles in parents and to manage them in breeding programmes.

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“…tauschii Mwale et al 23 that got introgressed into common wheat T. aestivum (Lutz et al, 1995). Powdery mildew resistance gene Pm4a originated from T. diccocum while Pm4b originated from T. carthlicum (Briggle, 1969;Law and Wolfe, 1966). Resistance gene Pm6 was transferred from T. timopheevii (Jorgensen and Jensen, 1972).…”

Section: Introductionmentioning

confidence: 99%

Molecular detection of disease resistance genes to powdery mildew (Blumeria graminis f. sp. tritici) in wheat (Triticum aestivum) cultivars

Mwale¹,

Tang²,

Chilembwe³

2017

Afr. J. Biotechnol.

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A study was conducted to detect the presence of disease resistance genes to infection of wheat powdery mildew (Blumeria graminis f. sp. tritici) in selected wheat cultivars from China using molecular markers. Genomic DNA of sixty cultivars was extracted and tested for the presence of selected prominent resistance genes to the fungal disease using molecular markers linked to Pm genes. Results showed that 17 cultivars were detected with Pm2 gene, 24 cultivars were detected with Pm4b gene, two cultivars were detected with Pm6 gene while 24 wheat cultivars were detected with Pm8 gene. Multiple genes were also detected in the study. Cultivars Xinxuan2039, Lankao008 and Zhengmai366 were detected with possible multiple Pm2+Pm4b+Pm8 genes while Yumai368 was detected with possible multiple genes Pm2+Pm4b+Pm6. The results of this study provide a significant contribution to breeding for resistance to wheat powdery mildew disease since the identified cultivars detected with Pm genes will contribute to further studies on improving wheat resistance to the disease. Also, the continued resistance of cultivars with designated resistance genes demonstrates that the responsible Pm genes are still effective in overcoming powdery mildew infections.

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Near‐Isogenic Lines of Wheat with Genes for Resistance to Erysiphe graminis f. sp. tritici ¹

Cited by 90 publications

References 0 publications

Chromosomal location of powdery mildew resistance genes in Triticum aestivum L. (common wheat). 2. Genes Pm2 and Pm19 from Aegilops squarrosa L.

Chromosomal location of powdery mildew resistance genes in Triticum aestivum L. (common wheat). 2. Genes Pm2 and Pm19 from Aegilops squarrosa L.

Identification of a microsatellite marker associated with Pm3 resistance alleles to powdery mildew in wheat

Molecular detection of disease resistance genes to powdery mildew (Blumeria graminis f. sp. tritici) in wheat (Triticum aestivum) cultivars

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Near‐Isogenic Lines of Wheat with Genes for Resistance to Erysiphe graminis f. sp. tritici 1

Cited by 90 publications

References 0 publications

Chromosomal location of powdery mildew resistance genes in Triticum aestivum L. (common wheat). 2. Genes Pm2 and Pm19 from Aegilops squarrosa L.

Chromosomal location of powdery mildew resistance genes in Triticum aestivum L. (common wheat). 2. Genes Pm2 and Pm19 from Aegilops squarrosa L.

Identification of a microsatellite marker associated with Pm3 resistance alleles to powdery mildew in wheat

Molecular detection of disease resistance genes to powdery mildew (Blumeria graminis f. sp. tritici) in wheat (Triticum aestivum) cultivars

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Near‐Isogenic Lines of Wheat with Genes for Resistance to Erysiphe graminis f. sp. tritici ¹