Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_27155678_2 ( gene_name VARCHAR, accession_number VARCHAR )

### Question ###
Name the gene name for accession number bx897700.1

### Accurate SQL ###

SELECT gene_name FROM table_27155678_2 WHERE accession_number = "BX897700.1"