Extract sequence features from GenBank files including introns, exons, and coding sequences
Paste the contents of one or more GenBank files. Input limit is 1,000,000,000 characters.
Paste GenBank format file contents with feature annotations (CDS, mRNA, exons, etc.).
Choose "Separated" to extract features only, or "Uppercased" to highlight features in context.
Click "Execute Tool" to extract all annotated features from the GenBank file.
Download extracted feature sequences for downstream analysis, such as cDNA construction or motif analysis.
Derive cDNA sequences from genomic sequences by extracting and joining exons while removing introns.
Extract CDS features for protein coding analysis or expression studies.
Highlight specific features within the full sequence context using uppercase formatting.
Extract promoters, enhancers, and other regulatory sequences for further analysis.