- Malic Enzyme 1, NADP+ Dependent, Cytosolic (ME1)
- Magnesium Dependent Phosphatase 1 (MDP1)
- Malate Dehydrogenase 2 (MDH2)
- Malate Dehydrogenase 1 (MDH1)
- Microtubule Associated Serine/Threonine Kinase Like Protein (MASTL)
- Microtubule Associated Serine/Threonine Kinase 3 (MAST3)
- Microtubule Associated Serine/Threonine Kinase 1 (MAST1)
- Microtubule Associated Serine/Threonine Kinase 2 (MAST2)
- MAP/Microtubule Affinity Regulating Kinase 4 (MARK4)
- MAP/Microtubule Affinity Regulating Kinase 3 (MARK3)
- MAP/Microtubule Affinity Regulating Kinase 2 (MARK2)
- MAP/Microtubule Affinity Regulating Kinase 1 (MARK1)
- Mannosidase Alpha Class 1A Member 1 (MAN1A1)
- Mannosidase Alpha Class 1A Member 2 (MAN1A2)
- Mannosidase Alpha Class 1B Member 1 (MAN1B1)
