def get_all_padj_and_log2FoldChange_keys(keys_list: list, identify: str, split: str = '_') -> dict:
    """
    :param keys_list: 最开始的所有的键列表
    :param identify:padj和logkey 的标识符
    :param split: 键名的分隔符
    :return: {"DK_vs_CT_log2FoldChange": "DK_vs_CT"}
    """
    result = {}
    for i in keys_list:
        if str(i).endswith(identify):
            b = i
            c = "_".join(b.split('_')[0:-1])
            result.update({i: c})
    return result