differential_signaling
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differential_signaling [2020/02/05 11:50] krian [Circuit values] |
differential_signaling [2020/04/03 20:18] (current) |
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| In the input data panel, we must introduce the expression data. | In the input data panel, we must introduce the expression data. | ||
| {{ :differential_signaling_input.png?nolink |}} | {{ :differential_signaling_input.png?nolink |}} | ||
| - | The **[[https://en.wikipedia.org/wiki/Gene_expression_profiling|expression data]]** is a gene expression matrix provided by ourselves (see how to upload files in [[upload_your_data|Upload your data]]). | + | The **[[https://en.wikipedia.org/wiki/Gene_expression_profiling|expression data]]** is a gene expression matrix provided by ourselves (see how to upload files in [[upload_your_data|Upload your data]]).\\ When we select a gene expression file, the number of samples of this matrix will appear under the "file browser" button as shown below. |
| + | {{ ::diffnumbersamples.png?nolink |}} | ||
| ==== Design data panel ==== | ==== Design data panel ==== | ||
| The design data panel allows you to choose the kind of experiment you want to perform. You can choose between two kinds of experimental design: | The design data panel allows you to choose the kind of experiment you want to perform. You can choose between two kinds of experimental design: | ||
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| ==== Study information ==== | ==== Study information ==== | ||
| This panel includes some parameters in order to identify and save our study. | This panel includes some parameters in order to identify and save our study. | ||
| - | * **Output folder**: If we want to reorganize our studies we can select the folder in which we want save our report. By default the study will be saved in the home in a folder named "Differential_signaling_example-N", N is an integer number. | + | * **Output folder**: If we want to reorganize our studies we can select the folder in which we want save our report. By default the study will be saved in the home in a folder named "Differential_signaling_study-N", N is an integer number. |
| - | * **Study name**: We can give a name to our study. This is very useful to later identify it among the other studies listed in the //My studies// list.\\ The default study name is "Differential_signaling_example-N", N is an integer number. | + | * **Study name**: We can give a name to our study. This is very useful to later identify it among the other studies listed in the //My studies// list.\\ The default study name is "Differential_signaling_study-N", N is an integer number. |
| * **Description**: We can give a description to our study. | * **Description**: We can give a description to our study. | ||
| {{ :studyinfo.png |}} | {{ :studyinfo.png |}} | ||
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| * The edges represent how the interactions between the different nodes are.\\ If the edge is an arrow then the previous node will be activating the next one, while if it ends with a vertical bar is the former node will inhibit the functionality of the following node. This interactions may be depicted in red or blue depending on the circuit they form part of (whether they are up-regulated or down-regulated). It may occur, that two or even three colors for a same edge are shown, but this only happens when a circuit is not yet selected on the lower-right part of the tool.\\ Once an certain circuit is selected all its edges will be colored in the same color depending on the result of the differential signaling activation analysis.{{ ::pathwaysreport4.png?nolink |}} | * The edges represent how the interactions between the different nodes are.\\ If the edge is an arrow then the previous node will be activating the next one, while if it ends with a vertical bar is the former node will inhibit the functionality of the following node. This interactions may be depicted in red or blue depending on the circuit they form part of (whether they are up-regulated or down-regulated). It may occur, that two or even three colors for a same edge are shown, but this only happens when a circuit is not yet selected on the lower-right part of the tool.\\ Once an certain circuit is selected all its edges will be colored in the same color depending on the result of the differential signaling activation analysis.{{ ::pathwaysreport4.png?nolink |}} | ||
| - The top part contains the title of selected pathway,by clicking on this button {{::keggsource.png?nolink|}} you can see the original source of this pathway.\\ also you can find other button in the right side: | - The top part contains the title of selected pathway,by clicking on this button {{::keggsource.png?nolink|}} you can see the original source of this pathway.\\ also you can find other button in the right side: | ||
| - | * {{::search.png?nolink|}}Allow to search specific genes, proteins or functions.{{ ::searchapoptosis2.mp4?nolink&600 |}} | + | * {{::search.png?nolink|}}Allow to search specific genes, proteins or functions. |
| + | {{ ::searchgif.gif?nolink |}} | ||
| * {{::export.png?nolink|}}Export a SVG image of viewed objects (the whole pathway or just the selected effector circuit) | * {{::export.png?nolink|}}Export a SVG image of viewed objects (the whole pathway or just the selected effector circuit) | ||
| * {{::center.png?nolink|}}Center the selected pathway | * {{::center.png?nolink|}}Center the selected pathway | ||
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| * The next plot on the Hipathia report corresponds to a Principal Component Analysis plot. This figure is useful to determine if the activation levels of the pathways calculated with Hipathia are able to differentiate between the two groups that are being compared. {{ ::pca.png?nolink |}} | * The next plot on the Hipathia report corresponds to a Principal Component Analysis plot. This figure is useful to determine if the activation levels of the pathways calculated with Hipathia are able to differentiate between the two groups that are being compared. {{ ::pca.png?nolink |}} | ||
| * In the section below there is a table (that can be downloaded) with the results of the differential activation analysis. This table indicates for each effector circuit whether or not there is a different level of activation depending on the group the samples belong. {{ ::circuitsig.png?nolink |}} | * In the section below there is a table (that can be downloaded) with the results of the differential activation analysis. This table indicates for each effector circuit whether or not there is a different level of activation depending on the group the samples belong. {{ ::circuitsig.png?nolink |}} | ||
| - | * **circuit/term**: Code identifying the circuit consisting in the name of the pathway to which it belongs and the effector (last) node of the Circuit (//pathway Name : Effector//). | + | * **circuit/term**: Code identifying the circuit consisting in the name of the pathway to which it belongs and the effector (last) node of the Circuit (//pathway Name : Effector//). |
| * **UP/DOWN**: Up when the circuit is up-regulated in the disease case, DOWN otherwise. | * **UP/DOWN**: Up when the circuit is up-regulated in the disease case, DOWN otherwise. | ||
| * **statistic**: Statistic of the Wilcoxon test performed between conditions. | * **statistic**: Statistic of the Wilcoxon test performed between conditions. | ||
differential_signaling.1580903412.txt.gz · Last modified: 2020/04/03 20:18 (external edit)
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