Sequence Manipulation Suite:
Combine FASTA
New version available: Sequence Manipulation Suite 3 (SMS3)
Combine FASTA converts multiple FASTA sequence records into a single sequence. Use Combine FASTA, for example, when you wish to determine the codon usage for a collection of sequences using a program that accepts a single sequence as input.

Paste the FASTA sequences into the text area below. Input limit is 500,000,000 characters.

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