If you are dealing with M.tuberculosis you can check the following database

http://www.broadinstitute.org/annotation/genome/mycobacterium_tuberculosis_spp/MultiHome.html

You can also do a Blast search against different Mycobacterial genomes here: https://www.sanger.ac.uk/resources/software/blast/

Hello

You can visit this sites . It might help you

https://www.wikigenes.org/e/gene/e/945663.html

http://genome.tbdb.org/tbdb_sysbio/MultiHome.html

http://tuberculist.epfl.ch/

http://www.genecards.org/cgi-bin/carddisp.pl?gene=DTYMK

Good Luck

Do a Real time PCR for the Gene of Interest