Abstract

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LInfDB experimental design


The Leishmania infectome screen quantifies Leishmania spp. and M. musculus proteomes at seven post-infection timepoints. Three Leishmania spp. were used to infect M. musculus BMDMs in quadruplets. Whole cell lysate proteome extracts were collected at seven different hour post-infection timepoints and quantified with mass spectrometry. The bar plot represents the total number of M. musculus (grey) or Leishmania spp. (green, pink, and blue for L. infantum, L. major, and L. mexicana, respectively) quantified proteins at each experiment.


Quantitative MS analysis of infected macrophages identifies novel virulence factors in three different Leishmania species

Nicolas Hagedorn 1,+ , Albert Fradera-Sola 2,+ , Melina Mitnacht 1 , Tobias Gold 3 , Ulrike Schleicher 3 , Falk Butter 2 Christian J. Janzen 1

+ Indicates equal contribution, # Indicates correspondance, 1 Department of Cell & Developmental Biology, Biocenter, University of Würzburg, Würzburg, 97074, Germany 2 Institute of Molecular Virology and Cell Biology, Freidrich-Loeffler-Institute, Greifswald - Insel Riems, 17493, Germany 3 Microbiology Institute-Clinical Microbiology, Immunology and Hygiene, University Hospital Erlangen and Friedrich-Alexander-University, Erlangen, 91054, Germany

App created by Albert Fradera-Sola in December 2021

Comments and bug reports to the following e-mail: A.FraderaSola@imb-mainz.de

Last update: June 2024

Data selection

Here you can select which data to work with. First (1) you can filter out your data per species and timepoint. Then (2), a table showing all quantified proteins per species and timepoint is generated. You can search for proteins in the table using both the protein ID and the gene name. Once you find an interesting ID, you can click on the table to select it and highlight it at the proteome analysis (lower tab). Finally (3), you have an overview of which ID are you currently working with.

(1): Settings

(2): Quantified proteins

(3): Selected proteins:


PCA plot

HeatMap plot: Sample's Spearman Correlation

Scatter plot

Line plot

Boxplot: Proteome distribution along the time course

Dotplot: Selected ID statiscal significance

Volcano plot: Individual IDs fold change and p-value

Data selection

Here you can select which data to work with. First (1) you can filter out your data per species and timepoint. Then (2), a table showing all quantified proteins per species and timepoint is generated. You can search for proteins in the table using both the protein ID and the gene name. Once you find an interesting ID, you can click on the table to select it and highlight it at the proteome analysis (lower tab). Finally (3), you have an overview of which ID are you currently working with.

(1): Settings

(2): Quantified proteins

(3): Selected proteins:


PCA plot

HeatMap plot: Sample's Spearman Correlation

Scatter plot

Line plot

Boxplot: Proteome distribution along the time course

Dotplot: Selected ID statiscal significance

Volcano plot: Individual IDs fold change and p-value

Data selection

Here you can select which data to work with. First (1) you can filter out your data per species and timepoint. Then (2), a table showing all quantified proteins per species and timepoint is generated. You can search for proteins in the table using both the protein ID and the gene name. Once you find an interesting ID, you can click on the table to select it and highlight it at the proteome analysis (lower tab). Finally (3), you have an overview of which ID are you currently working with.

(1): Settings

(2): Quantified proteins

(3): Selected proteins:


PCA plot

HeatMap plot: Sample's Spearman Correlation

Scatter plot

Line plot

Boxplot: Proteome distribution along the time course

Dotplot: Selected ID statiscal significance

Volcano plot: Individual IDs fold change and p-value

Data selection

Here you can select which data to work with. First (1) you can filter out your data per species and timepoint. Then (2), a table showing all quantified proteins per species and timepoint is generated. You can search for proteins in the table using both the protein ID and the gene name. Once you find an interesting ID, you can click on the table to select it and highlight it at the proteome analysis (lower tab). Finally (3), you have an overview of which ID are you currently working with.

(1): Settings

(2): Proteins included in SOM analysis

(3): Selected proteins:


Data selection

Here you can select which data to work with. The table (1) shows all Leishmania spp. quantified proteins. You can search for proteins in the table using the protein ID and find, this way, its assigned OrthoMCL ID. Once you find an interesting ID, you can click on the table to select it and check its expression profile and the one for all its orthologs. Additionally (2) you have an overview of which ID are you currently working with.

(1): Leishmania spp. OrthoMCL included in LinfDB

(2): Selected orthology groups: