Dodatak:Popis bakterija, M

, Macrococcus , Macromonas , Magnetobacterium , Magnetospirillum , Mahella , Malikia , Malonomonas , Mannheimia , Maribacter , Maricaulis , Marichromatium , Marinibacillus , Mariniflexile , Marinilabilia , Marinilactibacillus , Marinimicrobium , Marinithermus , Marinitoga , Marinobacter , Marinobacterium , Marinococcus , Marinomonas , Marinospirillum , Marinovum , Marmoricola , Martelella , Massilia , Megamonas , Meganema , Megasphaera , Meiothermus , Melissococcus , Melittangium , Meniscus , Mesonia , Mesophilobacter , Mesoplasma , Mesorhizobium , Methylarcula , Methylibium , Methylobacillus , Methylobacter , Methylobacteriaceae , Methylobacterium , Methylocaldum , Methylocapsa , Methylocella , Methylococcaceae , Methylococcales , Methylococcus , Methylocystaceae , Methylocystis , Methylohalobius , Methylomicrobium , Methylomonas , Methylophaga , Methylophilaceae , Methylophilales , Methylophilus , Methylopila , Methylorhabdus , Methylosarcina , Methylosinus , Methylosphaera , Methylothermus , Methylovorus , Micavibrio , Microbacteriaceae , Microbacterium , Microbispora , Microbulbifer , Microcella , Micrococcaceae , Micrococcus , Microlunatus , Micromonas , Micromonospora , Micromonosporaceae , Micropolyspora , Micropruina , Microscilla , Microtetraspora , Microvirga , Microvirgula , Millisia , Mitsuaria , Mitsuokella , Mobiluncus , Modestobacter , Moellerella , Mogibacterium , Mollicutes , Moorella , Moraxella , Moraxellaceae , Morganella , Moritella , Moritellaceae , Morococcus , Mucispirillum , Muricauda , Muricoccus , Myceligenerans , Mycetocola , Mycobacteriaceae , Mycobacterium , Mycoplana , Mycoplasma , Mycoplasmataceae , Mycoplasmatales , Myroides , Myxococcaceae , Myxococcales , Myxococcus