Table 5.
Comparison of TAS2R expression profiles of humans and rodents.
| Stomach | Duodenum | Jejunum | Ileum | Colon | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Human | Rat | Mice | Human | Rat | Mice | Human | Rat | Mice | Human | Rat | Mice | Human | Rat | Mice |
| T2R1 | rT2r119 | mTAS2r119 | T2R1 | rT2r119 | mTAS2r119 | T2R1 | rT2r119 | mTAS2r119 | T2R1 | rT2r119 | mTAS2r119 | T2R1 | rT2r119 | mTAS2r119 |
| T2R3 | ? | mTAS2r147 | T2R3 | ? | mTAS2r147 | T2R3 | ? | mTAS2r147 | T2R3 | ? | mTAS2r147 | T2R3 | ? | mTAS2r147 |
| T2R4 | rTAS2r108 | mTAS2r108 | T2R4 | rTAS2r108 | mTAS2r108 | T2R4 | rTAS2r108 | mTAS2r108 | T2R4 | rTAS2r108 | mTAS2r108 | T2R4 | rTAS2r108 | mTAS2r108 |
| T2R5 | ? | ? | T2R5 | ? | ? | T2R5 | ? | ? | T2R5 | ? | ? | T2R5 | ? | ? |
| T2R7 | rTAS2r130 | mTAS2r130 | T2R7 | rTAS2r130 | mTAS2r130 | T2R7 | rTAS2r130 | mTAS2r130 | T2R7 | rTAS2r130 | mTAS2r130 | T2R7 | rTAS2r130 | mTAS2r130 |
| T2R8 | ? | ? | T2R8 | ? | ? | T2R8 | ? | ? | T2R8 | ? | ? | T2R8 | ? | ? |
| T2R10 | rTAS2r104 | mTAS2r104 | T2R10 | rTAS2r104 | mTAS2r104 | T2R10 | rTAS2r104 | mTAS2r104 | T2R10 | rTAS2r104 | mTAS2r104 | T2R10 | rTAS2r104 | mTAS2r104 |
| rTAS2r105 | mTAS2r105 | rTAS2r105 | mTAS2r105 | rTAS2r105 | mTAS2r105 | rTAS2r105 | mTAS2r105 | rTAS2r105 | mTAS2r105 | |||||
| rTAS2r106 | mTAS2r106 | rTAS2r106 | mTAS2r106 | rTAS2r106 | mTAS2r106 | rTAS2r106 | mTAS2r106 | rTAS2r106 | mTAS2r106 | |||||
| rTAS2r107 | mTAS2r107 | rTAS2r107 | mTAS2r107 | rTAS2r107 | mTAS2r107 | rTAS2r107 | mTAS2r107 | rTAS2r107 | mTAS2r107 | |||||
| rTAS2r114 | mTAS2r114 | rTAS2r114 | mTAS2r114 | rTAS2r114 | mTAS2r114 | rTAS2r114 | mTAS2r114 | rTAS2r114 | mTAS2r114 | |||||
| T2R13 | rTAS2r102 | mTAS2r102 | T2R13 | rTAS2r102 | mTAS2r102 | T2R13 | rTAS2r102 | mTAS2r102 | T2R13 | rTAS2r102 | mTAS2r102 | T2R13 | rTAS2r102 | mTAS2r102 |
| rTAS2r121 | mTAS2r121 | rTAS2r121 | mTAS2r121 | rTAS2r121 | mTAS2r121 | rTAS2r121 | mTAS2r121 | rTAS2r121 | mTAS2r121 | |||||
| rTAS2r124 | mTAS2r124 | rTAS2r124 | mTAS2r124 | rTAS2r124 | mTAS2r124 | rTAS2r124 | mTAS2r124 | rTAS2r124 | mTAS2r124 | |||||
| T2R14 | rTAS2r103 | mTAS2r103 | T2R14 | rTAS2r103 | mTAS2r103 | T2R14 | rTAS2r103 | mTAS2r103 | T2R14 | rTAS2r103 | mTAS2r103 | T2R14 | rTAS2r103 | mTAS2r103 |
| rTAS2r109 | mTAS2r109 | rTAS2r109 | mTAS2r109 | rTAS2r109 | mTAS2r109 | rTAS2r109 | mTAS2r109 | rTAS2r109 | mTAS2r109 | |||||
| rTAS2r110 | mTAS2r110 | rTAS2r110 | mTAS2r110 | rTAS2r110 | mTAS2r110 | rTAS2r110 | mTAS2r110 | rTAS2r110 | mTAS2r110 | |||||
| rTAS2r113 | mTAS2r113 | rTAS2r113 | mTAS2r113 | rTAS2r113 | mTAS2r113 | rTAS2r113 | mTAS2r113 | rTAS2r113 | mTAS2r113 | |||||
| rTAS2r115 | mTAS2r115 | rTAS2r115 | mTAS2r115 | rTAS2r115 | mTAS2r115 | rTAS2r115 | mTAS2r115 | rTAS2r115 | mTAS2r115 | |||||
| rTAS2r116 | mTAS2r116 | rTAS2r116 | mTAS2r116 | rTAS2r116 | mTAS2r116 | rTAS2r116 | mTAS2r116 | rTAS2r116 | mTAS2r116 | |||||
| rTAS2r117 | mTAS2r117 | rTAS2r117 | mTAS2r117 | rTAS2r117 | mTAS2r117 | rTAS2r117 | mTAS2r117 | rTAS2r117 | mTAS2r117 | |||||
| rTAS2r123 | mTAS2r123 | rTAS2r123 | mTAS2r123 | rTAS2r123 | mTAS2r123 | rTAS2r123 | mTAS2r123 | rTAS2r123 | mTAS2r123 | |||||
| rTAS2r125 | mTAS2r125 | rTAS2r125 | mTAS2r125 | rTAS2r125 | mTAS2r125 | rTAS2r125 | mTAS2r125 | rTAS2r125 | mTAS2r125 | |||||
| rTAS2r129 | mTAS2r129 | rTAS2r129 | mTAS2r129 | rTAS2r129 | mTAS2r129 | rTAS2r129 | mTAS2r129 | rTAS2r129 | mTAS2r129 | |||||
| rTAS2r140 | mTAS2r140 | rTAS2r140 | mTAS2r140 | rTAS2r140 | mTAS2r140 | rTAS2r140 | mTAS2r140 | rTAS2r140 | mTAS2r140 | |||||
| Stomach | Duodenum | Jejunum | Ileum | Colon | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Human | Rat | Mice | Human | Rat | Mice | Human | Rat | Mice | Human | Rat | Mice | Human | Rat | Mice |
| T2R16 | rTAS2r118 | mTAS2r118 | T2R16 | rTAS2r118 | mTAS2r118 | T2R16 | rTAS2r118 | mTAS2r118 | T2R16 | rTAS2r118 | mTAS2r118 | T2R16 | rTAS2r118 | mTAS2r118 |
| rTAS2r134 | mTAS2r134 | rTAS2r134 | mTAS2r134 | rTAS2r134 | mTAS2r134 | rTAS2r134 | mTAS2r134 | rTAS2r134 | mTAS2r134 | |||||
| rTAS2r143 | mTAS2r143 | rTAS2r143 | mTAS2r143 | rTAS2r143 | mTAS2r143 | rTAS2r143 | mTAS2r143 | rTAS2r143 | mTAS2r143 | |||||
| T2R19 | rTAS2r136 and rTAS2r120 | mTAS2r136 and mTASr120 | T2R19 | rTAS2r136 and rTAS2r120 | mTAS2r136 and mTASr120 | T2R19 | rTAS2r136 and rTAS2r120 | mTAS2r136 and mTASr120 | T2R19 | rTAS2r136 and rTAS2r120 | mTAS2r136 and mTASr120 | T2R19 | rTAS2r136 and rTAS2r120 | mTAS2r136 and mTASr120 |
| T2R20 | T2R20 | T2R20 | T2R20 | T2R20 | ||||||||||
| T2R30 | T2R30 | T2R30 | T2R30 | T2R30 | ||||||||||
| T2R31 | T2R31 | T2R31 | T2R31 | T2R31 | ||||||||||
| T2R38 | rTAS2r138 | mTAS2r138 | T2R38 | rTAS2r138 | mTAS2r138 | T2R38 | rTAS2r138 | mTAS2r138 | T2R38 | rTAS2r138 | mTAS2r138 | T2R38 | rTAS2r138 | mTAS2r138 |
| T2R39 | rTAS2r139 | mTAS2r139 | T2R39 | rTAS2r139 | mTAS2r139 | T2R39 | rTAS2r139 | mTAS2r139 | T2R39 | rTAS2r139 | mTAS2r139 | T2R39 | rTAS2r139 | mTAS2r139 |
| T2R40 | rTAS2r144 | mTAS2r144 | T2R40 | rTAS2r144 | mTAS2r144 | T2R40 | rTAS2r144 | mTAS2r144 | T2R40 | rTAS2r144 | mTAS2r144 | T2R40 | rTAS2r144 | mTAS2r144 |
| T2R41 | rTAS2r126 | mTAS2r126 | T2R41 | rTAS2r126 | mTAS2r126 | T2R41 | rTAS2r126 | mTAS2r126 | T2R41 | rTAS2r126 | mTAS2r126 | T2R41 | rTAS2r126 | mTAS2r126 |
| T2R42 | rTAS2r145 | mTAS2r131 | T2R42 | rTAS2r145 | mTAS2r131 | T2R42 | rTAS2r145 | mTAS2r131 | T2R42 | rTAS2r145 | mTAS2r131 | T2R42 | rTAS2r145 | mTAS2r131 |
| T2R43 | rTAS2r136 and rTAS2r120 | mTAS2r136 and mTASr120 | T2R43 | rTAS2r136 and rTAS2r120 | mTAS2r136 and mTASr120 | T2R43 | rTAS2r136 and rTAS2r120 | mTAS2r136 and mTASr120 | T2R43 | rTAS2r136 and rTAS2r120 | mTAS2r136 and mTASr120 | T2R43 | rTAS2r136 and rTAS2r120 | mTAS2r136 and mTASr120 |
| T2R45 | T2R45 | T2R45 | T2R45 | T2R45 | ||||||||||
| T2R46 | T2R46 | T2R46 | T2R46 | T2R46 | ||||||||||
| T2R50 | T2R50 | T2R50 | T2R50 | T2R50 | ||||||||||
| T2R60 | rTAS2r135 | mTAS2r135 | T2R60 | rTAS2r135 | mTAS2r135 | T2R60 | rTAS2r135 | mTAS2r135 | T2R60 | rTAS2r135 | mTAS2r135 | T2R60 | rTAS2r135 | mTAS2r135 |
| – | rTAS2r137 | mTAS2r137 | – | rTAS2r137 | mTAS2r137 | – | rTAS2r137 | mTAS2r137 | – | rTAS2r137 | mTAS2r137 | – | rTAS2r137 | mTAS2r137 |
| ? | ? | mTAS2r122 | ? | ? | mTAS2r122 | ? | ? | mTAS2r122 | ? | ? | mTAS2r122 | ? | ? | mTAS2r122 |
Cells shaded green show that the expression is reported, those shaded red shows that no expression is reported, those shaded white show that no data are available, ? means that there are no orthologs in the species and – means that no information exists on the presence of the ortholog in that species. Data are obtained from (1, 22, 36, 49–56).