user: ### NOW ANSWER:
Question: What is the NCBI Accession Number (mRNA/Protein) for the Mus musculus Species?
Columns: ['Species', 'Species common name', 'NCBI Accession Number (mRNA/Protein)', 'Length (bp/aa)', 'Protein Identity']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Homo sapiens', 'Human', 'NM_014157.3 / NP_054876.2', '5304bp/377aa', '100%']
SQL:

assistant: SELECT "NCBI Accession Number (mRNA/Protein)" FROM "Table" WHERE "Species" = 'Mus musculus';