OshinView is a graphical sequence editor, inspired by SeaView. Loaded sequences can be represented in a spiral form, which can sometimes help with repeat detection and filling space on the page. This is a JavaScript program that uses your own computer's resources; sequences are stored locally on your computer (in-memory, with a possible future implementation using localStorage), and JavaScript code is used to display and manipulate the sequences.

Interface Help

Mouse

Drag to move, scroll to zoom, <Shift>+scroll to rotate

Arrow keys

Move image

Comma / Period

Rotate image

A / C / G / T

Modify current base

Space / Insert

Add a new base

Backspace / Delete

Delete current base

<Control> + Z

Undo