Research Workbench

Synthetic FASTA inventory

Validate nucleotide record boundaries and summarize lengths and ambiguous bases.

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The starting values are hypothetical. Use aggregate or synthetic inputs only.

Calculation results

Sequence records
2
Total bases
8
Ambiguous bases
2
GC fraction of ACGT
0.66666667
Lengths
fragment-A 6 · fragment-B 2

How to interpret the output

Use synthetic DNA fragments only. This accepts IUPAC DNA letters and counts every non-ACGT nucleotide as ambiguous. GC fraction excludes ambiguous bases. The parser checks this limited input profile and cannot validate a sequencing experiment or a GenBank submission.

Method reference