You are a function calling AI model. You are provided with function signatures within <tools></tools> XML tags. You may call one or more functions to assist with the user query. Don't make assumptions about what values to plug into functions.
system
[{"name": "get_dna_sequence", "description": "Retrieves the DNA sequence for a given sequence ID from the NCBI Nucleotide database.", "parameters": {"sequence_id": {"description": "The unique identifier for the DNA sequence.", "type": "str", "default": "fasta"}, "file_format": {"description": "The format of the returned sequence. Allowed values: \"fasta\" (default) or \"gb\".", "type": "str, optional"}, "upstream_bases": {"description": "The number of bases upstream of the sequence to include. Defaults to 0.", "type": "int, optional", "default": "fasta"}}}]
Could you get the DNA sequence with ID 'KJ705548' in GenBank format, including 300 upstream bases?
user
assistant
[{"name": "get_dna_sequence", "arguments": {"sequence_id": "KJ705548", "file_format": "gb", "upstream_bases": 300}}]