Interactive tree of life (iTOL) v3: an online tool for the display and annotation of phylogenetic and other trees

Abstract The Interactive Tree Of Life (https://itol.embl.de) is an online tool for the display, manipulation and annotation of phylogenetic and other trees. It is freely available and open to everyone. iTOL version 5 introduces a completely new tree display engine, together with numerous new features. For example, a new dataset type has been added (MEME motifs), while annotation options have been expanded for several existing ones. Node metadata display options have been extended and now also support non-numerical categorical values, as well as multiple values per node. Direct manual annotation is now available, providing a set of basic drawing and labeling tools, allowing users to draw shapes, labels and other features by hand directly onto the trees. Support for tree and dataset scales has been extended, providing fine control over line and label styles. Unrooted tree displays can now use the equal-daylight algorithm, proving a much greater display clarity. The user account system has been streamlined and expanded with new navigation options and currently handles >1 million trees from >70 000 individual users.

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Interactive Tree Of Life (iTOL) v4: recent updates and new developments

Nucleic Acids Research ◽

10.1093/nar/gkz239 ◽

2019 ◽

Vol 47 (W1) ◽

pp. W256-W259 ◽

Cited By ~ 1077

Author(s):

Ivica Letunic ◽

Peer Bork

Keyword(s):

Tree Of Life ◽

Direct Visualization ◽

Web Interface ◽

Current Version ◽

Online Tool ◽

New Developments ◽

Full Support ◽

Control Options ◽

Account System ◽

The Web

Abstract The Interactive Tree Of Life (https://itol.embl.de) is an online tool for the display, manipulation and annotation of phylogenetic and other trees. It is freely available and open to everyone. The current version introduces four new dataset types, together with numerous new features. Annotation options have been expanded and new control options added for many display elements. An interactive spreadsheet-like editor has been implemented, providing dataset creation and editing directly in the web interface. Font support has been rewritten with full support for UTF-8 character encoding throughout the user interface. Google Web Fonts are now fully supported in the tree text labels. iTOL v4 is the first tool which supports direct visualization of Qiime 2 trees and associated annotations. The user account system has been streamlined and expanded with new navigation options, and currently handles >700 000 trees from more than 40 000 individual users. Full batch access has been implemented allowing programmatic upload and export of trees and annotations.

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Sentence-Based Experience Logging in New Hearing Aid Users

American Journal of Audiology ◽

10.1044/2020_aja-19-00077 ◽

2020 ◽

Vol 29 (3S) ◽

pp. 631-637

Author(s):

Katja Lund ◽

Rodrigo Ordoñez ◽

Jens Bo Nielsen ◽

Dorte Hammershøi

Keyword(s):

Hearing Aid ◽

Patient Experiences ◽

Online Tool ◽

Rehabilitation Process ◽

Hearing Rehabilitation ◽

Clinical Observations ◽

Hearing Aid Use ◽

Wide Range ◽

Insight Into ◽

Shed Light

Purpose The aim of this study was to develop a tool to gain insight into the daily experiences of new hearing aid users and to shed light on aspects of aided performance that may not be unveiled through standard questionnaires. Method The tool is developed based on clinical observations, patient experiences, expert involvement, and existing validated hearing rehabilitation questionnaires. Results An online tool for collecting data related to hearing aid use was developed. The tool is based on 453 prefabricated sentences representing experiences within 13 categories related to hearing aid use. Conclusions The tool has the potential to reflect a wide range of individual experiences with hearing aid use, including auditory and nonauditory aspects. These experiences may hold important knowledge for both the patient and the professional in the hearing rehabilitation process.

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