Hello I did the command line BLAST against NCBI nr database. Because of the limited computational resourses, administrator at our university reccomended me to split the query sequence as well as databases (120gb of nr). I splited the database in almost two equall parts and then did the blastx against each part. Now I have the blast results of each query sequence in tow parts. Each query have the maximum of 20 hits in each part of the database. I would like to use BLAST2GO for further annotation. But BLAST2GO can accept the multiple files for only one part of the database.. Therefore, I would like to merge the results of each query sequence from both part of the database. I could merge the tabulat output of blast and but with XML files it is not working. Could you please guide me how can I merge BLAST XML results from different databases.