Current method for generating ortholog file: Gene_Ortholog.tsv

1. Extract MGI id's from mouse UniProt cross reference list 

2. add the list in GENE > http://www.mousemine.org/mousemine/begin.do

3. Hit analyse > name > save list

4. Save list > "save genes" option.

5. go to homology mapping page: http://www.mousemine.org/mousemine/template.do?name=Gene_Ortholog&scope=global

6. check box for "constraint list in" > select your list from dropbox option.

7. add constraint "Homo sapiens" to column "Homologues".

8. Save as a tab file.