What are the mandatory qualifiers for the “source” feature key in a Sequence Listing XML?
The “source” feature key is mandatory for all nucleotide and amino acid sequences in a Sequence Listing XML, except for intentionally skipped sequences. According to MPEP 2413.01(g), there are two mandatory qualifiers for the “source” feature key:
- “organism”
- “mol_type”
The “organism” qualifier must disclose the source or origin of the sequence, while the “mol_type” qualifier must disclose the type of molecule represented in the sequence. These qualifiers provide essential information about the biological context of the sequence and are crucial for proper interpretation and examination of the patent application.
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Topics:
MPEP 2400 - Biotechnology,
MPEP 2413.01(G) - The "Sequence Listing Xml" Must Contain A Sequence Data Part,
Patent Law,
Patent Procedure