What do the letters mean?

A, C, G and T are the four nucleotide bases that make up DNA.

Is this a real genome?

No. It is a random sequence meant for illustration and practice.

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Produce random A/C/G/T sequences for biology lessons and bioinformatics demos. Free, no signup.

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Length (bases)

How many

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What do the letters mean?: A, C, G and T are the four nucleotide bases that make up DNA.
Is this a real genome?: No. It is a random sequence meant for illustration and practice.