Regex Tester & Validator
Test, validate and match regular expressions
Test, validate and match regular expressions
This regex matches filenames or lines that start with "BBF10K", followed by any sequence of characters, and ending with a ".gb" or ".gbk" file extension. It uses global and multiline flags to find all occurrences within a block of text. This pattern is typically used in bioinformatics workflows to identify specific GenBank DNA sequence files associated with the BioBricks Free Genes project.