def split_estimates(df, org):
    """Split the passed dataframe into either Sakai or DH10B subsets"""
    if org == 'dh10b':
        subset = df.loc[df['locus_tag'].str.startswith('ECDH10B')]
    else:
        subset = df.loc[~df['locus_tag'].str.startswith('ECDH10B')]
    return subset