CREATE TABLE table_name_63 (ncbi_accession_number__mrna_protein_ VARCHAR, species VARCHAR)

What is the NCBI Accession Number (mRNA/Protein) for the homo sapiens Species?
SELECT ncbi_accession_number__mrna_protein_ FROM table_name_63 WHERE species = "homo sapiens"
SELECT "ncbi_accession_number__mrna_protein_" FROM "table_name_63" WHERE "homo sapiens" = "species"