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discriminant analysis of principle components (dapc)  (Barents Group LLC)

 
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    Barents Group LLC discriminant analysis of principle components (dapc)
    Genetic evidence of Atlantic cod ( Gadus morhua) ( a – c ), beaked redfish ( Sebastes mentella) ( d – f ) and deep-sea shrimp ( Pandalus borealis) ( g – i ) specimens found off Northeast Greenland originating from the Barents Sea. Maps ( a , d , g ) show species known distribution extent (shaded colours) in the Northeast Atlantic, catch sites of individuals in Northeast Greenland (NEG) waters (full circles), reference samples (hollow circles) and a proposed dispersal route (arrow). <t>DAPC</t> scatterplots ( b , e , h ) show how the NEG groups relate to the reference populations of the Northeast Atlantic Ocean. DAPC cluster ellipses were set to contain 95% of genotypes. DAPC scatterplots explain 94% ( b ), 92% ( e ) and 97% ( h ) of the total variation observed. STRUCTURE barplots ( c , f , i ) show membership probabilities ( q ) for NEG individuals based on the reference populations used. Maps were created using ESRI ArcMap (v. 10.6, www.arcgis.com ).
    Discriminant Analysis Of Principle Components (Dapc), supplied by Barents Group LLC, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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    1) Product Images from "Boreal marine fauna from the Barents Sea disperse to Arctic Northeast Greenland"

    Article Title: Boreal marine fauna from the Barents Sea disperse to Arctic Northeast Greenland

    Journal: Scientific Reports

    doi: 10.1038/s41598-019-42097-x

    Genetic evidence of Atlantic cod ( Gadus morhua) ( a – c ), beaked redfish ( Sebastes mentella) ( d – f ) and deep-sea shrimp ( Pandalus borealis) ( g – i ) specimens found off Northeast Greenland originating from the Barents Sea. Maps ( a , d , g ) show species known distribution extent (shaded colours) in the Northeast Atlantic, catch sites of individuals in Northeast Greenland (NEG) waters (full circles), reference samples (hollow circles) and a proposed dispersal route (arrow). DAPC scatterplots ( b , e , h ) show how the NEG groups relate to the reference populations of the Northeast Atlantic Ocean. DAPC cluster ellipses were set to contain 95% of genotypes. DAPC scatterplots explain 94% ( b ), 92% ( e ) and 97% ( h ) of the total variation observed. STRUCTURE barplots ( c , f , i ) show membership probabilities ( q ) for NEG individuals based on the reference populations used. Maps were created using ESRI ArcMap (v. 10.6, www.arcgis.com ).
    Figure Legend Snippet: Genetic evidence of Atlantic cod ( Gadus morhua) ( a – c ), beaked redfish ( Sebastes mentella) ( d – f ) and deep-sea shrimp ( Pandalus borealis) ( g – i ) specimens found off Northeast Greenland originating from the Barents Sea. Maps ( a , d , g ) show species known distribution extent (shaded colours) in the Northeast Atlantic, catch sites of individuals in Northeast Greenland (NEG) waters (full circles), reference samples (hollow circles) and a proposed dispersal route (arrow). DAPC scatterplots ( b , e , h ) show how the NEG groups relate to the reference populations of the Northeast Atlantic Ocean. DAPC cluster ellipses were set to contain 95% of genotypes. DAPC scatterplots explain 94% ( b ), 92% ( e ) and 97% ( h ) of the total variation observed. STRUCTURE barplots ( c , f , i ) show membership probabilities ( q ) for NEG individuals based on the reference populations used. Maps were created using ESRI ArcMap (v. 10.6, www.arcgis.com ).

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    Related Articles

    other:

    Article Title: Boreal marine fauna from the Barents Sea disperse to Arctic Northeast Greenland
    Article Snippet: Discriminant Analysis of Principle Components (DAPC) strongly support the assignment results by clustering the NE Greenland specimens with the corresponding Barents Sea populations (Fig. ).



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    a Heat-map representation of viral gene expression levels (Et value, color scale bar) of 25 viral genes (x axis, infection phase and gene number) at 37 environmental samples, specifying station number and water depth (y axis), arranged by hierarchical clustering. b <t>Principle</t> <t>component</t> analysis <t>(PCA)</t> of the viral expression values for each environmental sample plotted over the axes of 1st component (PC1) vs. 2nd component (PC2). Samples are marked in a blue “+” or a red “x” according to the hierarchical clustering in the heat-map (a). c Coefficient values of viral genes for PC1 (x axis) and PC2 (y axis). The labels “Early” in blue, “Mid” in green, and “Late” in red represent the association of each viral gene to different phases of infection based on transcriptomic analysis [23, 24]. The gene number is depicted according to Supplementary Table S3
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    Image Search Results


    a Heat-map representation of viral gene expression levels (Et value, color scale bar) of 25 viral genes (x axis, infection phase and gene number) at 37 environmental samples, specifying station number and water depth (y axis), arranged by hierarchical clustering. b Principle component analysis (PCA) of the viral expression values for each environmental sample plotted over the axes of 1st component (PC1) vs. 2nd component (PC2). Samples are marked in a blue “+” or a red “x” according to the hierarchical clustering in the heat-map (a). c Coefficient values of viral genes for PC1 (x axis) and PC2 (y axis). The labels “Early” in blue, “Mid” in green, and “Late” in red represent the association of each viral gene to different phases of infection based on transcriptomic analysis [23, 24]. The gene number is depicted according to Supplementary Table S3

    Journal: The ISME Journal

    Article Title: Expression profiling of host and virus during a coccolithophore bloom provides insights into the role of viral infection in promoting carbon export

    doi: 10.1038/s41396-017-0004-x

    Figure Lengend Snippet: a Heat-map representation of viral gene expression levels (Et value, color scale bar) of 25 viral genes (x axis, infection phase and gene number) at 37 environmental samples, specifying station number and water depth (y axis), arranged by hierarchical clustering. b Principle component analysis (PCA) of the viral expression values for each environmental sample plotted over the axes of 1st component (PC1) vs. 2nd component (PC2). Samples are marked in a blue “+” or a red “x” according to the hierarchical clustering in the heat-map (a). c Coefficient values of viral genes for PC1 (x axis) and PC2 (y axis). The labels “Early” in blue, “Mid” in green, and “Late” in red represent the association of each viral gene to different phases of infection based on transcriptomic analysis [23, 24]. The gene number is depicted according to Supplementary Table S3

    Article Snippet: Principle component analysis was conducted on normalized Et values using the principle component analysis (PCA) function in MATLAB (MathWorks).

    Techniques: Gene Expression, Infection, Environmental Sampling, Expressing