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Related Experiment Video

Updated: Apr 17, 2026

An Integrated Approach for Microprotein Identification and Sequence Analysis

An Integrated Approach for Microprotein Identification and Sequence Analysis

Published on: July 12, 2022

Viewing multiple sequence alignments with the JavaScript Sequence Alignment Viewer (JSAV).

Andrew C R Martin¹

¹Institute of Structural and Molecular Biology, Division of Biosciences, University College London, London, WC1E 6BT, UK.

|February 6, 2015

Summary

This summary is machine-generated.

The JavaScript Sequence Alignment Viewer (JSAV) is a web tool for displaying biological sequence alignments. It offers customizable features for sequence visualization and data submission, enhancing web-based bioinformatics.

Keywords:

JavaScript protein sequence alignment

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Published on: February 5, 2014

Area of Science:

Bioinformatics
Computational Biology
Web Development

Background:

Displaying biological sequence alignments on web pages is crucial for data sharing and analysis.
Existing tools may lack flexibility or browser compatibility.
There is a need for a simple, configurable JavaScript component for this purpose.

Purpose of the Study:

To develop a user-friendly JavaScript component for displaying sequence alignments.
To provide customizable features for sequence visualization.
To ensure broad browser compatibility.

Main Methods:

Implementation as a pure JavaScript component named JavaScript Sequence Alignment Viewer (JSAV).
Utilization of JQuery and JQuery-UI libraries.
Avoidance of HTML5-specific features for enhanced browser compatibility.

Main Results:

JSAV offers highly configurable sequence display options, including alternative coloring schemes and sorting.
Features like 'dotifying' repeated amino acids are included.
The component supports submitting selected sequences to external web sites or JavaScript code.

Conclusions:

JSAV provides a flexible and compatible solution for web-based sequence alignment visualization.
The tool is well-documented (JSDOC) and readily available for integration.
It simplifies the process of sharing and interacting with biological sequence data online.