Development of SCAR markers linked to powdery mildew (Uncinula necator) resistance in grapevine (Vitis vinifera L. and Vitis sp.)

Akkurt, Murat; Welter, Leocir José; Maul, Erika; Töpfer, Reinhard; Zyprian, Eva

doi:10.1007/s11032-006-9047-9

Cited by 78 publications

(55 citation statements)

References 13 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The Ren1 locus was identified on chromosome 13 of V. vinifera 'Kishmish vatkana' by Hoffmann et al (2008). Riaz et al (2011) identified several resistance loci on chromosome 18 in Euphytica (2014) (Fischer et al 2004;Akkurt et al 2007;Welter et al 2007) and confirmed in 'Villard Blanc' ). Blanc et al (2012) identified and mapped the Ren5 locus to chromosome 14 of Muscadinia rotundifolia cv.…”

Section: Powdery Mildewmentioning

confidence: 98%

Detection of downy and powdery mildew resistance QTL in a ‘Regent’ × ‘RedGlobe’ population

et al. 2014

View full text Add to dashboard Cite

One hundred and eighty six F 1 plants from a 'Regent' 9 'RedGlobe' cross were used to generate a partial linkage map with 139 microsatellite markers spanning all 19 chromosomes. Phenotypic scores for downy mildew, taken over two years, confirmed a major resistance QTL (Rpv3) against downy mildew in the interval VVIN16-cjvh to UDV108 on chromosome 18 of 'Regent'. This locus explained up to 62 % of the phenotypic variance observed. Additionally a putative minor downy mildew resistance locus was observed on chromosome 1 in one season. A major resistance locus against powdery mildew (Ren3) was also identified on chromosome 15 of 'Regent' in the interval UDV116 to VChr15CenGen06. This study established the efficacy of and validated the 'Regent'-derived downy and powdery mildew major resistance genes/QTL under South African conditions. Closely linked SSR markers for marker-assisted selection and gene pyramiding strategies were identified.

show abstract

Section: Powdery Mildewmentioning

confidence: 98%

Detection of downy and powdery mildew resistance QTL in a ‘Regent’ × ‘RedGlobe’ population

et al. 2014

View full text Add to dashboard Cite

show abstract

“…Most of RGA markers (83%) were found in clusters into few regions in seven lGs: 3, 7, 9, 12, 13, 18 and 19 and 43% of the mapped RGAs were localized in lGs 12 and 18. the major clusters were obtained to consist of one type of RGA, cc-nBS-lRR in lGs 13 and 19, tiRnBS-lRR in lG 18, while a mix of clusters of both types of RGAs genes was localized on lG 12. RGAs were found in the surrounding of the locus for resistance to powdery mildew previously mapped by Barker et al and Donald et al (3,7), and co-located with a previously identified major QTLs for downy mildew (2,15,33). the presence of nBS-lRR genes was determined in both susceptible vinifera and resistant nonvinifera genotypes.…”

Section: Identification Of Qtlsmentioning

confidence: 69%

“…in the same map, one major qtl conferring resistance to powdery mildew was mapped on lG 15 (15,38). Further, two ScAR markers associated with the major qtl, related to powdery mildew resistance in cultivar Regent, were developed and their correlation with the resistance was validated in a different genetic background (2).…”

Section: Introductionmentioning

confidence: 99%

Toward Marker Assisted Selection for Fungal Disease Resistance in Grapevine

Hvarleva¹,

Bakalova²,

Rusanov³

et al. 2009

Biotechnology & Biotechnological Equipment

View full text Add to dashboard Cite

“…Ever since Lodhi et al (1995) constructed the first molecular genetic map of the grapevine, researchers around the world have constructed many high-quality molecular genetic maps using different mapping populations, and conducted QTL analysis for important traits such as fruit aroma (Doligez et al, 2006a;Battilana et al, 2009), Pierce's disease Riaz et al, 2006Riaz et al, , 2008, anti-nematode resistance (Xu et al, 2008), resistance to powdery mildew (Fischer et al, 2004;Akkurt et al, 2007;Zyprian et al, 2009), and antiphylloxera (Zhang et al, 2009).…”

Section: Introductionmentioning

confidence: 99%

Quantitative trait locus analysis of grape weight and soluble solid content

Zhao¹,

Guo²,

Lin³

et al. 2015

Genet. Mol. Res.

View full text Add to dashboard Cite

ABSTRACT.A grapevine hybrid population was derived from a crossing of the early-maturing female parent cultivar '87-1' and the late-maturing male parent cultivar '9-22'. A total of 149 plants were selected from the hybrid population as the mapping population, and after sequencerelated amplified polymorphism and simple-sequence repeat marker analysis were conducted we constructed molecular genetic maps of the parents. The molecular linkage map of '87-1' had 19 linkage groups that contained 188 markers, with an average interval of 5.7 cM and a total distance of 1074.5 cM; the '9-22' map had 19 linkage groups that contained 175 markers, with an average interval of 7.8 cM and a total distance of 1100.2 cM. The molecular linkage map of both parents had 19 linkage groups that contained 251 markers, with an average interval of 5.0 cM and a total distance of 1264.2 cM. We used the interval mapping method to conduct a quantitative trait locus (QTL) analysis 9873 QTL analysis of grape weight and soluble solid content ©FUNPEC-RP www.funpecrp.com.br Genetics and Molecular Research 14 (3): 9872-9881 (2015) of grape weight and soluble solid content of the mapping population. Six QTLs were related to grape weight, and the average contribution to the phenotypic variance was between 11.3 and 33.0%. Seven QTLs were related to soluble solid content, and the average contribution to the phenotypic variance was between 15.7 and 55.8%.

show abstract

Development of SCAR markers linked to powdery mildew (Uncinula necator) resistance in grapevine (Vitis vinifera L. and Vitis sp.)

Cited by 78 publications

References 13 publications

Detection of downy and powdery mildew resistance QTL in a ‘Regent’ × ‘RedGlobe’ population

Detection of downy and powdery mildew resistance QTL in a ‘Regent’ × ‘RedGlobe’ population

Toward Marker Assisted Selection for Fungal Disease Resistance in Grapevine

Quantitative trait locus analysis of grape weight and soluble solid content

Contact Info

Product

Resources

About