The Experts below are selected from a list of 2019 Experts worldwide ranked by ideXlab platform
Baotong Wang - One of the best experts on this subject based on the ideXlab platform.
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molecular mapping of a recessive powdery mildew resistance gene in wheat cultivar tian xuan 45 using bulked segregant analysis with polymorphic single nucleotide polymorphism relative ratio distribution
Phytopathology, 2019Co-Authors: Kaixiang Chao, Bei Su, Wenwen Su, Lei Wu, Qiang Li, Baotong WangAbstract:: Powdery mildew is a destructive foliar disease of wheat worldwide. Wheat cultivar Tian Xuan 45 exhibits resistance to the highly virulent isolate HY5. Genetic analysis of the F2 and F2:3 populations of a cultivar Ming Xian 169/Tian Xuan 45 cross revealed that the resistance to HY5 was controlled by a single recessive gene, temporarily designated as PmTx45. A Manhattan Plot with the relative frequency distribution of single nucleotide polymorphisms (SNPs) was used to rapidly narrow down the possible chromosomal regions of the associated genes. This microarray-based bulked segregant analysis (BSA) largely improved traditional analytical methods. PmTx45 was located in chromosomal bin 4BL5-0.86-1.00 and was flanked by SNP marker AX-110673642 and intron length polymorphism (ILP) marker ILP-4B01G269900 with genetic distances of 3.0 and 2.6 cM, respectively. Molecular detection in a panel of wheat cultivars using the markers linked to PmTx45 showed that the presence of PmTx45 in commercial wheat cultivars was rare. Resistance spectrum and chromosomal position analyses indicated that PmTx45 may be a novel recessive gene with moderate powdery mildew resistance. This new microarray-based BSA method is feasible and effective and has the potential application for mapping genes in wheat in marker-assisted breeding.
Elisabeth Le Bihan-duval - One of the best experts on this subject based on the ideXlab platform.
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Additional file 10: of Mapping QTL for white striping in relation to breast muscle yield and meat quality traits in broiler chickens
2018Co-Authors: Eva Pampouille, CĂŠcile Berri, Simon Boitard, Christelle Hennequet-antier, StĂŠphane Beauclercq, Estelle Godet, Christophe Praud, Yves JĂŠgo, Elisabeth Le Bihan-duvalAbstract:Figure S9. Manhattan Plot showing the association of SNPs with CAV3 expression. Black line represents the 5% genome-wide threshold and green line the 5% GGA12-wide threshold. (DOCX 585 kb
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Additional file 9: of Mapping QTL for white striping in relation to breast muscle yield and meat quality traits in broiler chickens
2018Co-Authors: Eva Pampouille, CĂŠcile Berri, Simon Boitard, Christelle Hennequet-antier, StĂŠphane Beauclercq, Estelle Godet, Christophe Praud, Yves JĂŠgo, Elisabeth Le Bihan-duvalAbstract:Figure S8. Manhattan Plot showing the association of SNPs with MYH1F expression. Black line represents the 5% genome-wide threshold and blue line the 5% GGA18-wide threshold. (DOCX 560 kb
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Additional file 4: of Mapping QTL for white striping in relation to breast muscle yield and meat quality traits in broiler chickens
2018Co-Authors: Eva Pampouille, CĂŠcile Berri, Simon Boitard, Christelle Hennequet-antier, StĂŠphane Beauclercq, Estelle Godet, Christophe Praud, Yves JĂŠgo, Elisabeth Le Bihan-duvalAbstract:Figure S4. Gene environment of the region of interest for WS on GGA7. The first track corresponds to the chromosome 7 where the region of interest is indicated by a red box. The second track corresponds to the genomic axis for the region of interest. The third track corresponds to the gene model based on GalGal5 assembly. The last track corresponds to the Manhattan Plot of the region of interest where the orange line represents the chromosome threshold and the most significant SNP is highlighted in red. (PDF 8 kb
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Additional file 7: of Mapping QTL for white striping in relation to breast muscle yield and meat quality traits in broiler chickens
2018Co-Authors: Eva Pampouille, CĂŠcile Berri, Simon Boitard, Christelle Hennequet-antier, StĂŠphane Beauclercq, Estelle Godet, Christophe Praud, Yves JĂŠgo, Elisabeth Le Bihan-duvalAbstract:Figure S7. Gene environment of the pleiotropic region on GGA4. The first track corresponds to the chromosome 4 where the region of interest is indicated by a red box. The second track corresponds to the genomic axis for the region of interest. The third track corresponds to the gene model based on GalGal5 assembly. The last track corresponds to the Manhattan Plot of CL, which has the most significant SNP in the pleiotropic region. Orange line represents the chromosome threshold and the most significant SNP is highlighted in red. (PDF 9 kb
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Additional file 3: of Mapping QTL for white striping in relation to breast muscle yield and meat quality traits in broiler chickens
2018Co-Authors: Eva Pampouille, CĂŠcile Berri, Simon Boitard, Christelle Hennequet-antier, StĂŠphane Beauclercq, Estelle Godet, Christophe Praud, Yves JĂŠgo, Elisabeth Le Bihan-duvalAbstract:Figure S3. Gene environment of the region of interest for WS and BMY on GGA4. The first track corresponds to the chromosome 4 where the region of interest is indicated by a red box. The second track corresponds to the genomic axis for the region of interest. The third track corresponds to the gene model based on GalGal5 assembly. The two last tracks correspond to the Manhattan Plot of BMY and WS respectively, on the region of interest, where the orange line represents the chromosome threshold and the most significant SNP for WS and BMY is highlighted in red. (PDF 10 kb
Kaixiang Chao - One of the best experts on this subject based on the ideXlab platform.
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molecular mapping of a recessive powdery mildew resistance gene in wheat cultivar tian xuan 45 using bulked segregant analysis with polymorphic single nucleotide polymorphism relative ratio distribution
Phytopathology, 2019Co-Authors: Kaixiang Chao, Bei Su, Wenwen Su, Lei Wu, Qiang Li, Baotong WangAbstract:: Powdery mildew is a destructive foliar disease of wheat worldwide. Wheat cultivar Tian Xuan 45 exhibits resistance to the highly virulent isolate HY5. Genetic analysis of the F2 and F2:3 populations of a cultivar Ming Xian 169/Tian Xuan 45 cross revealed that the resistance to HY5 was controlled by a single recessive gene, temporarily designated as PmTx45. A Manhattan Plot with the relative frequency distribution of single nucleotide polymorphisms (SNPs) was used to rapidly narrow down the possible chromosomal regions of the associated genes. This microarray-based bulked segregant analysis (BSA) largely improved traditional analytical methods. PmTx45 was located in chromosomal bin 4BL5-0.86-1.00 and was flanked by SNP marker AX-110673642 and intron length polymorphism (ILP) marker ILP-4B01G269900 with genetic distances of 3.0 and 2.6 cM, respectively. Molecular detection in a panel of wheat cultivars using the markers linked to PmTx45 showed that the presence of PmTx45 in commercial wheat cultivars was rare. Resistance spectrum and chromosomal position analyses indicated that PmTx45 may be a novel recessive gene with moderate powdery mildew resistance. This new microarray-based BSA method is feasible and effective and has the potential application for mapping genes in wheat in marker-assisted breeding.
Michael G. Gonda - One of the best experts on this subject based on the ideXlab platform.
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Manhattan Plot of genome-wide single nucleotide polymorphisms (SNPs) associated with overall response to vaccination with E. coli O157:H7 Siderophore and Receptor Porin (SRP) proteins in calves (n = 651).
2018Co-Authors: Kara B. Marley, Larry A. Kuehn, John W. Keele, Benjamin W. Wileman, Michael G. GondaAbstract:Red line = Genome-Wide Significance Level (P < 5 x 10−8); Blue line = Suggestive Significance Level (P < 1 x 10−5). A genomic relationship matrix was used for this Manhattan Plot, but similar results were obtained using a pedigree relationship matrix (results not shown).
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Manhattan Plot of genome-wide single nucleotide polymorphisms (SNPs) associated with initial response to vaccination with E. coli O157:H7 Siderophore and Receptor Porin (SRP) proteins in calves (n = 651).
2018Co-Authors: Kara B. Marley, Larry A. Kuehn, John W. Keele, Benjamin W. Wileman, Michael G. GondaAbstract:Red line = Genome-Wide Significance Level (P < 5 x 10−8); Blue line = Suggestive Significance Level (P < 1 x 10−5). A genomic relationship matrix was used for this Manhattan Plot, but similar results were obtained using a pedigree relationship matrix (results not shown).
John G. Gibbons - One of the best experts on this subject based on the ideXlab platform.
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Highly polymorphic copy number variants within A. fumigatus populations.
2018Co-Authors: Shu Zhao, John G. GibbonsAbstract:Manhattan Plot of the Polymorphic Index Content (PIC) value (Y-axis) for each 500 bp non-overlapping window in the genome (x-axis) across populations 1 (A), 2 (B), and 3 (C). The horizontal red line represents the collective upper 99% percentile of PIC values across the 43 isolates. The loci outlined in red boxes represent the regions that overlapped entire genes.
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Highly polymorphic copy number variants in A. fumigatus.
2018Co-Authors: Shu Zhao, John G. GibbonsAbstract:Manhattan Plot of the Polymorphic Index Content (PIC) value (Y-axis) for each 500 bp non-overlapping window in the genome (x-axis) across the 43 samples from populations 1, 2, and 3. The horizontal red line represents the upper 99% percentile of PIC values. The loci outlined in red boxes on chromosomes 4 and 8 represent the regions that overlapped entire genes.