Deep-sea sediment | Total cell count | Viable cell count | % Cultivated |
Japan Sea, ODP Leg 128[8] | |||
Surface | 1 × 109 cm−3 | 1 × 105 cm−3 | 0.0001 |
0.8 mbsf | 1 × 108 cm−3 | 7.9 × 105 cm−3 | 0.79 |
500 mbsf | 7.8 × 106 cm−3 | 1.6 × 104 cm−3 | 0.21 |
Blake Ridge, ODP Leg 164[27] | |||
Surface | 2.5 × 109 cm−3 | 2.8 × 106 cm−3 | 0.11 |
1 mbsf | 4.4 × 107 cm−3 | 1 × 106 cm−3 | 2.27 |
365 mbsf | 3.2 × 106 cm−3 | 1.2 × 105 cm−3 | 3.75 |
Woodlark Basin, ODP Leg 180[28] | |||
Surface | 3.3 × 108 ml−1 | 9.4 × 104 ml−1 | 0.028 |
10 mbsf | 1.6 × 107 ml−1 | 1 × 102 ml−1 | 0.001 |
366 mbsf | 4.2 × 106 ml−1 | 1.3 × 106 ml−1 | 30.9 |
Cascadia Margin, ODP Leg 146[29] | |||
Surface | 3.7 × 108 cm−3 | 6.3 × 104 cm−3 | 0.017 |
10 mbsf | 1 × 107 cm−3 | 8.4 × 103 cm−3 | 0.084 |
200 mbsf | 1 × 107 cm−3 | 1.6 × 104 cm−3 | 0.16 |
Mediterranean Sediment [this study] | |||
Surface | 7.5 × 108 cm−3 | 2.2 × 107 cm−3 | 2.9 |
Sapropel S1, 0.25 mbsf | 8.3 × 108 cm−3 | 2.2 × 107 cm−3 | 2.7 |
Sapropel S5, 4 mbsf | 6.6 × 108 cm−3 | 2.2 × 107 cm−3 | 3.3 |
Deep-sea sediment | Total cell count | Viable cell count | % Cultivated |
Japan Sea, ODP Leg 128[8] | |||
Surface | 1 × 109 cm−3 | 1 × 105 cm−3 | 0.0001 |
0.8 mbsf | 1 × 108 cm−3 | 7.9 × 105 cm−3 | 0.79 |
500 mbsf | 7.8 × 106 cm−3 | 1.6 × 104 cm−3 | 0.21 |
Blake Ridge, ODP Leg 164[27] | |||
Surface | 2.5 × 109 cm−3 | 2.8 × 106 cm−3 | 0.11 |
1 mbsf | 4.4 × 107 cm−3 | 1 × 106 cm−3 | 2.27 |
365 mbsf | 3.2 × 106 cm−3 | 1.2 × 105 cm−3 | 3.75 |
Woodlark Basin, ODP Leg 180[28] | |||
Surface | 3.3 × 108 ml−1 | 9.4 × 104 ml−1 | 0.028 |
10 mbsf | 1.6 × 107 ml−1 | 1 × 102 ml−1 | 0.001 |
366 mbsf | 4.2 × 106 ml−1 | 1.3 × 106 ml−1 | 30.9 |
Cascadia Margin, ODP Leg 146[29] | |||
Surface | 3.7 × 108 cm−3 | 6.3 × 104 cm−3 | 0.017 |
10 mbsf | 1 × 107 cm−3 | 8.4 × 103 cm−3 | 0.084 |
200 mbsf | 1 × 107 cm−3 | 1.6 × 104 cm−3 | 0.16 |
Mediterranean Sediment [this study] | |||
Surface | 7.5 × 108 cm−3 | 2.2 × 107 cm−3 | 2.9 |
Sapropel S1, 0.25 mbsf | 8.3 × 108 cm−3 | 2.2 × 107 cm−3 | 2.7 |
Sapropel S5, 4 mbsf | 6.6 × 108 cm−3 | 2.2 × 107 cm−3 | 3.3 |
Deep-sea sediment | Total cell count | Viable cell count | % Cultivated |
Japan Sea, ODP Leg 128[8] | |||
Surface | 1 × 109 cm−3 | 1 × 105 cm−3 | 0.0001 |
0.8 mbsf | 1 × 108 cm−3 | 7.9 × 105 cm−3 | 0.79 |
500 mbsf | 7.8 × 106 cm−3 | 1.6 × 104 cm−3 | 0.21 |
Blake Ridge, ODP Leg 164[27] | |||
Surface | 2.5 × 109 cm−3 | 2.8 × 106 cm−3 | 0.11 |
1 mbsf | 4.4 × 107 cm−3 | 1 × 106 cm−3 | 2.27 |
365 mbsf | 3.2 × 106 cm−3 | 1.2 × 105 cm−3 | 3.75 |
Woodlark Basin, ODP Leg 180[28] | |||
Surface | 3.3 × 108 ml−1 | 9.4 × 104 ml−1 | 0.028 |
10 mbsf | 1.6 × 107 ml−1 | 1 × 102 ml−1 | 0.001 |
366 mbsf | 4.2 × 106 ml−1 | 1.3 × 106 ml−1 | 30.9 |
Cascadia Margin, ODP Leg 146[29] | |||
Surface | 3.7 × 108 cm−3 | 6.3 × 104 cm−3 | 0.017 |
10 mbsf | 1 × 107 cm−3 | 8.4 × 103 cm−3 | 0.084 |
200 mbsf | 1 × 107 cm−3 | 1.6 × 104 cm−3 | 0.16 |
Mediterranean Sediment [this study] | |||
Surface | 7.5 × 108 cm−3 | 2.2 × 107 cm−3 | 2.9 |
Sapropel S1, 0.25 mbsf | 8.3 × 108 cm−3 | 2.2 × 107 cm−3 | 2.7 |
Sapropel S5, 4 mbsf | 6.6 × 108 cm−3 | 2.2 × 107 cm−3 | 3.3 |
Deep-sea sediment | Total cell count | Viable cell count | % Cultivated |
Japan Sea, ODP Leg 128[8] | |||
Surface | 1 × 109 cm−3 | 1 × 105 cm−3 | 0.0001 |
0.8 mbsf | 1 × 108 cm−3 | 7.9 × 105 cm−3 | 0.79 |
500 mbsf | 7.8 × 106 cm−3 | 1.6 × 104 cm−3 | 0.21 |
Blake Ridge, ODP Leg 164[27] | |||
Surface | 2.5 × 109 cm−3 | 2.8 × 106 cm−3 | 0.11 |
1 mbsf | 4.4 × 107 cm−3 | 1 × 106 cm−3 | 2.27 |
365 mbsf | 3.2 × 106 cm−3 | 1.2 × 105 cm−3 | 3.75 |
Woodlark Basin, ODP Leg 180[28] | |||
Surface | 3.3 × 108 ml−1 | 9.4 × 104 ml−1 | 0.028 |
10 mbsf | 1.6 × 107 ml−1 | 1 × 102 ml−1 | 0.001 |
366 mbsf | 4.2 × 106 ml−1 | 1.3 × 106 ml−1 | 30.9 |
Cascadia Margin, ODP Leg 146[29] | |||
Surface | 3.7 × 108 cm−3 | 6.3 × 104 cm−3 | 0.017 |
10 mbsf | 1 × 107 cm−3 | 8.4 × 103 cm−3 | 0.084 |
200 mbsf | 1 × 107 cm−3 | 1.6 × 104 cm−3 | 0.16 |
Mediterranean Sediment [this study] | |||
Surface | 7.5 × 108 cm−3 | 2.2 × 107 cm−3 | 2.9 |
Sapropel S1, 0.25 mbsf | 8.3 × 108 cm−3 | 2.2 × 107 cm−3 | 2.7 |
Sapropel S5, 4 mbsf | 6.6 × 108 cm−3 | 2.2 × 107 cm−3 | 3.3 |
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