This is how you REMOVE your machine-translation markers from your memoQ files:
The procedure is pretty much identical to Trados/Memsource/WordFast files: simply drag and drop your mqxliff (memoQ) file onto Bohemicus and click “Remove ATs”. Any traces of machine translation will be removed from your file. You can then take this modified file and use it to replace to original file in memoQ.