TLRs Target microbes TLR1 Mycobacteria TLR2 Gram +ve bacteria TLR3 Viruses TLR4 Gram –ve bacteria TLR5 Bacteria TLR6 Mycobacteria,Yeast and Fungi TLR7 Viruses TLR8 Viruses TLR9 Bacterial DNA

Table 2: List of different types of Toll like receptors (TLRs) and their target microbes.