Composition & GC Analyzer

Base counts, GC/AT content, GC & AT skew, and a sliding-window GC profile for origin-of-replication signals.

When to use: First look at any sequence — GC%, composition, skew before designing primers or cloning.

Level

Beginner

Input

DNA / RNA / protein sequence

Output

Counts, GC%, skew, window profile

Runtime

<1 s