PHYLOViZ Online is an online version of the software PHYLOViZ, a software that allows the analysis of sequence-based typing methods that generate allelic profiles and their associated epidemiological data. Our motivation was to give an user-friendly solution for data analysis and sharing without installing any specific software.

The application is freely available to all users and there is no login requirement. All users can upload and perform data analysis. There is the additional possibility of storing data on the application for future access upon registration.

Tutorials

Check out the online video tutorial or the walkthough of the available features.

Sample Data Sets

Sample data sets available!

More information on the data formats can be found here.

Test PHYLOViZ Online

Try all PHYLOViZ Online different functionalities using:

- Login-free upload.

- The common user: demo and password: demo.

- Using public datasets.

Resources provided by

Tree Rendering

Tree visualization is made using VivaGraphJS’ force directed layout.

github.com/anvaka/VivaGraphJS

It allows the visualization of large dynamic trees by using the WebGL JavaScript API which allows visualization of thousands of nodes in the web browser by taking advantage of GPU hardware acceleration.

Tables

Tables are generated using DataTables JavaScript library, which allows an advanced interaction with your data in a table format.

datatables.net

Sequence Visualization

Visual representation of multi-sequence alignment for FASTA input les was also implemented using the BioJS MSA Viewer package.

biojs.net

Pie Charts and Distance Matrix

Additional visual representations (Pie Charts and Interactive Distance Matrix) are constructed using Data Driven Documents (D3.js).

d3js.org

Support

The application is at the moment fully functional using Google Chrome, Safari, and Firefox Web Browsers. Users might experience some issues when loading labels using Firefox or Safari. Performance is higher if you use Chrome. Mobile versions and other browsers still have some limitations that we expect to surpass in a near future.

Contacts

Any known issues please contact us in our GitHub page or by email

Bruno Gonçalves (1) -
João André Carriço (1) -
Alexandre P. Francisco (2,3)
Cátia Vaz (2,4)
Mário Ramirez (1)

(1) Instituto de Microbiologia, Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Lisboa, Portugal
(2) INESC-ID, R. Alves Redol 9, 1000-029 Lisboa, Portugal
(3) Instituto Superior Técnico, Universidade de Lisboa, Lisboa, Portugal
(4) Instituto Superior de Engenharia de Lisboa, Instituto Politécnico de Lisboa, 007 Lisboa, Portugal

REST API

A REST (Representational State Transfer) API was developed to allow the access to a range of services so that more advanced users can programmatically use some of PHYLOViZ Online features without using the application's graphical interface.

Public datasets

Select one dataset from the table.

News

Latest news regarding PHYLOViZ Online updates and related publications

Existing datasets

Select one dataset from the table.

Upload your own data

NOTE: Without registration your data will not be saved and erased 24 hours after uploading.

Select one of the possible input formats