What is the proper representation for other types of amino acid variants?

The MPEP 2412.05(c) provides guidance for representing other types of amino acid variants:

  • Feature Key: VARIANT
  • Qualifier: note
  • Use: Any type of variant for which VAR_SEQ is not applicable

This representation is used for amino acid variants that do not result from alternative splicing, alternative promoter usage, alternative initiation, or ribosomal frameshifting. It ensures comprehensive coverage of all possible amino acid variations in biotechnology patent applications.

To learn more:

Topics: MPEP 2400 - Biotechnology, MPEP 2412.05(C) - Representation And Inclusion Of Variants, Patent Law, Patent Procedure
Tags: Amino Acid Variants, biotechnology patents, Protein Sequences, sequence listing