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6篇 您的检索式:作者名="Simone Fouche"
    题名 作者 年代 出处 被引量
1Precision Phenotyping Reveals Novel Loci for Quantitative Resistance to Septoria Tritici Blotch显示文摘Accurate,high-throughput phenotyping for quantitative traits is a limiting factor for progress in plant breeding.We developed an automated image analysis to measure quantitative resistance to septoria tritici blotch(STB),a globally important wheat disease,enabling identification of small chromosome intervals containing plausible candidate genes for STB resistance.335 winter wheat cultivars were included in a replicated field experiment that experienced natural epidemic development by a highly diverse but fungicide-resistant pathogen population.More than 5.4 million automatically generated phenotypes were associated with 13,648 SNP markers to perform the GWAS.We identified 26 chromosome intervals explaining 1.9-10.6%of the variance associated with four independent resistance traits.Sixteen of the intervals overlapped with known STB resistance intervals,suggesting that our phenotyping approach can identify simultaneously(i.e.,in a single experiment)many previously defined STB resistance intervals.Seventeen of the intervals were less than 5 Mbp in size and encoded only 173 genes,including many genes associated with disease resistance.Five intervals contained four or fewer genes,providing high priority targets for functional validation.Ten chromosome intervals were not previously associated with STB resistance,perhaps representing resistance to pathogen strains that had not been tested in earlier experiments.The SNP markers associated with these chromosome intervals can be used to recombine different forms of quantitative STB resistance that are likely to be more durable than pyramids of major resistance genes.Our experiment illustrates how high-throughput automated phenotyping can accelerate breeding for quantitative disease resistance.Steven Yates Alexey Mikaberidze Simon GKrattinger Michael Abrouk Andreas Hund Kang Yu Bruno Studer Simone Fouche Lukas Meile Danilo Pereira Petteri Karisto Bruce A.McDonald 2019Plant Phenomics2019,1,1:2
2Three-dimensional transvagi- nal sonography in third-trimester evaluation of placenta previa 显示文摘Simon EG Fouche CJ Perrotin F 2013Ultrasound Obstet Gyneeol2013,41,:1
3Three-dimensional transvanginal sonography in third-trimester evaluation of placenta previa显示文摘Simon EG Fouche C J Perrotin F 2013Ultra- sound in Obstetrics and Gynecology2013,41,4:1
4Three-dimensional transvaginal sonography in third-trimester evaluation of placenta previa 显示文摘Simon E G Fouche C J Perrotin F 2013Ultrasound Obstet Gynecol2013,41,4:1
53-D transvaginal ultrasonography appears more accurate than 2-D in third trimester evaluation of placenta previa显示文摘Simon EG Fouché CJ Perrotin F 2012Ultrasound Obstet Gynecol2012,8,4:1
63-D transvaginal uhrasonography appears more accurate than 2-D in third trimester evaluation of placenta previa 显示文摘Simon EG Fouche C J Perrotin F 2012Ultrasound Obstet Gynecol2012,20,:1
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