Mapping quantitative trait loci (QTLs) for resistance to Cercospora leaf spot disease (Cercospora beticola Sacc.) in sugar beet (Beta vulgaris L.)

2000 ◽  
Vol 100 (8) ◽  
pp. 1176-1182 ◽  
Author(s):  
A. Setiawan ◽  
G. Koch ◽  
S. R. Barnes ◽  
C. Jung
Keyword(s):  
Quantitative Trait Loci ◽  
Sugar Beet ◽  
Beta Vulgaris ◽  
Quantitative Trait ◽  
Leaf Spot ◽  
Cercospora Beticola ◽  
Leaf Spot Disease ◽  
Cercospora Leaf Spot ◽  
Spot Disease ◽  
Trait Loci

Mapping quantitative trait loci conferring resistance to Marssonina leaf spot disease in Populus deltoides

Trees ◽  
2019 ◽  
Vol 33 (3) ◽  
pp. 697-706
Author(s):  
Hairong Jiang ◽  
Zhibing Wan ◽  
Min Liu ◽  
Jing Hou ◽  
Tongming Yin
Keyword(s):  
Quantitative Trait Loci ◽  
Quantitative Trait ◽  
Leaf Spot ◽  
Populus Deltoides ◽  
Leaf Spot Disease ◽  
Spot Disease ◽  
Trait Loci

Identification of quantitative trait loci controlling resistance to gray leaf spot disease in maize

1996 ◽  
Vol 93 (4) ◽  
pp. 539-546 ◽  
Author(s):  
M. A. Saghai Maroof ◽  
Y. G. Yue ◽  
Z. X. Xiang ◽  
E. L. Stromberg ◽  
G. K. Rufener
Keyword(s):  
Quantitative Trait Loci ◽  
Quantitative Trait ◽  
Leaf Spot ◽  
Gray Leaf Spot ◽  
Leaf Spot Disease ◽  
Spot Disease ◽  
Trait Loci

Hyperspectral imaging reveals the effect of sugar beet quantitative trait loci on Cercospora leaf spot resistance

2017 ◽  
Vol 44 (1) ◽  
pp. 1 ◽  
Author(s):  
Marlene Leucker ◽  
Mirwaes Wahabzada ◽  
Kristian Kersting ◽  
Madlaina Peter ◽  
Werner Beyer ◽  
...  
Keyword(s):  
Quantitative Trait Loci ◽  
Sugar Beet ◽  
Hyperspectral Imaging ◽  
Quantitative Trait ◽  
Leaf Spot ◽  
Quantitative Resistance ◽  
Resistance Breeding ◽  
Plant Phenotyping ◽  
Cercospora Leaf Spot ◽  
Trait Loci

The quantitative resistance of sugar beet (Beta vulgaris L.) against Cercospora leaf spot (CLS) caused by Cercospora beticola (Sacc.) was characterised by hyperspectral imaging. Two closely related inbred lines, differing in two quantitative trait loci (QTL), which made a difference in disease severity of 1.1–1.7 on the standard scoring scale (1–9), were investigated under controlled conditions. The temporal and spatial development of CLS lesions on the two genotypes were monitored using a hyperspectral microscope. The lesion development on the QTL-carrying, resistant genotype was characterised by a fast and abrupt change in spectral reflectance, whereas it was slower and ultimately more severe on the genotype lacking the QTL. An efficient approach for clustering of hyperspectral signatures was adapted in order to reveal resistance characteristics automatically. The presented method allowed a fast and reliable differentiation of CLS dynamics and lesion composition providing a promising tool to improve resistance breeding by objective and precise plant phenotyping.

Identification of quantitative trait loci controlling resistance to gray leaf spot disease in maize

1996 ◽  
Vol 93 (4) ◽  
pp. 539-546 ◽  
Author(s):  
M. A. Saghai Maroof ◽  
Y. G. Yue ◽  
Z. X. Xiang ◽  
E. L. Stromberg ◽  
G. K. Rufener
Keyword(s):  
Quantitative Trait Loci ◽  
Quantitative Trait ◽  
Leaf Spot ◽  
Gray Leaf Spot ◽  
Leaf Spot Disease ◽  
Spot Disease ◽  
Trait Loci

Comparative Structural Study of Leaf Spot Disease of Safflower and Sugar Beet by Cercospora beticola

2007 ◽  
Vol 6 (1) ◽  
pp. 37-43 ◽  
Author(s):  
Robert T. Lartey ◽  
Andrew W. Lenssen ◽  
Robert G. Evans ◽  
Soumitra Ghoshroy
Keyword(s):  
Sugar Beet ◽  
Structural Study ◽  
Leaf Spot ◽  
Cercospora Beticola ◽  
Leaf Spot Disease ◽  
Spot Disease

Quantitative trait loci mapping of Cercospora leaf spot resistance in mungbean, Vigna radiata (L.) Wilczek

2010 ◽  
Vol 28 (2) ◽  
pp. 255-264 ◽  
Author(s):  
Sompong Chankaew ◽  
Prakit Somta ◽  
Worawit Sorajjapinun ◽  
Peerasak Srinives
Keyword(s):  
Quantitative Trait Loci ◽  
Quantitative Trait ◽  
Leaf Spot ◽  
Vigna Radiata ◽  
Quantitative Trait Loci Mapping ◽  
Cercospora Leaf Spot ◽  
Trait Loci
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