Petersen, Jillian M; Zielinski, Frank U; Pape, Thomas; Seifert, Richard; Moraru, Cristina; Amann, Rudolf; Hourdez, Stéphane; Girguis, Peter R; Wankel, Scott D; Barbe, Valerie; Pelletier, Eric; Fink, Dennis; Borowski, Christian; Bach, Wolfgang; Dubilier, Nicole (2011): Results of H2-consumption experiments during METEOR cruise M64/2 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.807171, In supplement to: Petersen, JM et al. (2011): Hydrogen is an energy source for hydrothermal vent symbioses. Nature, 476, 176-180, https://doi.org/10.1038/nature10325
Always quote citation above when using data! You can download the citation in several formats below.
Published: 2011 (exact date unknown) • DOI registered: 2013-05-09
Abstract:
The discovery of deep-sea hydrothermal vents in 1977 revolutionized our understanding of the energy sources that fuel primary productivity on Earth. Hydrothermal vent ecosystems are dominated by animals that live in symbiosis with chemosynthetic bacteria. So far, only two energy sources have been shown to power chemosynthetic symbioses: reduced sulphur compounds and methane. Using metagenome sequencing, single-gene fluorescence in situ hybridization, immunohistochemistry, shipboard incubations and in situ mass spectrometry, we show here that the symbionts of the hydrothermal vent mussel Bathymodiolus from the Mid-Atlantic Ridge use hydrogen to power primary production. In addition, we show that the symbionts of Bathymodiolus mussels from Pacific vents have hupL, the key gene for hydrogen oxidation. Furthermore, the symbionts of other vent animals such as the tubeworm Riftia pachyptila and the shrimp Rimicaris exoculata also have hupL. We propose that the ability to use hydrogen as an energy source is widespread in hydrothermal vent symbioses, particularly at sites where hydrogen is abundant.
Related to:
Lackschewitz, Klas Sven; Armini, M; Augustin, Nico; Dubilier, Nicole; Edge, David; Engemann, Greg; Fabian, M; Felden, Janine; Franke, Philipp; Gärtner, Andrea; Garbe-Schönberg, Dieter; Gennerich, Hans-Hermann; Hüttig, D; Marbler, Herwig; Meyerdierks, Anke; Pape, Thomas; Perner, Kerstin; Reuter, Markus; Ruhland, Götz; Schmidt, K; Schott, Thorsten; Schröder, Michael; Schroll, G; Seiter, Christian; Stecher, Jens; Strauss, Harald; Viehweger, Marc; Weber, Stefan; Wenzhöfer, Frank; Zielinski, Frank (2005): Mid-Atlantic Expedition 2005, Cruise No. 64, Leg 2, Longterm study of hydrothermalism and biology at the Logatchev field, Mid-Atlantic Ridge at 14°45' N (revisit 2005, HYDROMAR II), 6 May - 6 June 2005, Fortaleza (Brazil) - Dakar (Senegal). METEOR-Berichte, Leitstelle Meteor, Institut für Meereskunde der Universität Hamburg, 05, 171 pp, hdl:10013/epic.32337.d001
Zielinski, Frank (2009): Geobiological coupling of hydrothermal vent fluids with endosymbiotic primary producers of bathymodiolus mussels from hydrothermal vents on the Mid-Atlantic Ridge [dissertation]. University of Bremen, Germany, 159 pp, urn:nbn:de:gbv:46-diss000115375
Project(s):
Funding:
German Research Foundation (DFG), grant/award no. 5471797: From Mantle to Ocean: Energy-, Material- and Life-cycles at Spreading Axes
Coverage:
Median Latitude: 14.752900 * Median Longitude: -44.979020 * South-bound Latitude: 14.751700 * West-bound Longitude: -44.980200 * North-bound Latitude: 14.753500 * East-bound Longitude: -44.977800
Date/Time Start: 2005-05-17T00:00:00 * Date/Time End: 2005-05-26T00:00:00
Minimum Elevation: -3053.0 m * Maximum Elevation: -3003.0 m
Event(s):
M64/2-244-ROV * Latitude: 14.753000 * Longitude: -44.978800 * Date/Time: 2005-05-17T00:00:00 * Elevation: -3032.0 m * Location: Mid-Atlantic Ridge at 10-15°N * Campaign: M64/2 (HYDROMAR2) * Basis: Meteor (1986) * Method/Device: Remote operated vehicle (ROV) * Comment: IRINA II; OBT and OBP positioned, biological sampling
M64/2-263-ROV * Latitude: 14.753300 * Longitude: -44.979300 * Date/Time: 2005-05-22T00:00:00 * Elevation: -3045.0 m * Location: Mid-Atlantic Ridge at 10-15°N * Campaign: M64/2 (HYDROMAR2) * Basis: Meteor (1986) * Method/Device: Remote operated vehicle (ROV) * Comment: IRINA II, QUEST; Biological sampling, OBT re-positioning
M64/2-266-ROV * Latitude Start: 14.753000 * Longitude Start: -44.979000 * Latitude End: 14.751700 * Longitude End: -44.977800 * Date/Time: 2005-05-23T00:00:00 * Elevation Start: -3034.0 m * Elevation End: -3003.0 m * Location: Mid-Atlantic Ridge at 10-15°N * Campaign: M64/2 (HYDROMAR2) * Basis: Meteor (1986) * Method/Device: Remote operated vehicle (ROV) * Comment: IRINA II and Site B; Profiler and biological sampling, Fluid sampling
Comment:
Hydrogen consumption incubations
Sampling site:
For on-board physiological experiments specimens of Bathymodiolus puteoserpentis were sampled at the Logatchev hydrothermal vent field on the northern MAR. Mussels were sampled using nets (40 cm length, 20 cm diameter opening, mesh size 335 µm [Hydrobios, Kiel, Germany]) handled by the manipulator arm of the remotely operated vehicles (ROVs) Quest 4000 m (MARUM, Bremen, Germany).
Mussel dissection for shipboard incubations:
For hydrogen consumption experiments, tissues from three individuals were used in each experiment. Mussels were opened with a scalpel by cutting through the posterior and anterior adductor muscles. Viability was tested by prodding the foot with a dissection needle and only mussels whose foot contracted were used. The foot and both gills were separated from the remaining tissue using dissection scissors. Tissue pieces of 6 mm in diameter were cut out of the gill and the foot tissues using a steel hole-puncher. One tissue piece from each individual was frozen in liquid nitrogen for weight determination in the home laboratory. The mean wet weight was 34.2 mg +/- 10.5 mg (n=18). For negative controls, foot tissues that do not contain endosymbiotic bacteria and boiled gill tissues were used.
Experimental setup:
Glass serum vials (58 ml) were fully filled with chilled (4°C) sterile-filtered (0.22 µm) bottom seawater retrieved from 3000 m water depth. One piece of gill tissue was placed in the vial, the vial closed with a gas-tight rubber stopper avoiding any inclusion of air bubbles, and crimped with aluminum seals. Control vials contained foot tissue, boiled gill tissue or no tissue at all. 20 ml of hydrogen gas (100 ppm in helium, Linde) were injected through the rubber stopper using a gas-tight syringe with a second syringe allowing pressure compensation through the outflow of seawater. All vials were placed up-side down to avoid possible gas exchange via the rubber stopper and incubated at 4°C on a slowly rotating table. At given time points a subsample was taken with a gas-tight syringe from the headspace with the pressure decrease compensated through the inflow of chilled sterile-filtered seawater from a second syringe.
Analysis of the headspace hydrogen content:
The hydrogen concentration in the headspace was determined using a gas chromatograph (Thermo Trace GC ultra) equipped with a packed stainless steel column (Molecular Sieve 5A, carrier gas: He) and a pulse discharge detector (PDD). Recording and calculation of results was performed using a PC operated integration system (Thermo Chrom Card A/D). Analytical procedures were calibrated daily with commercial gas standards (Linde).
Incubation conditions and rate calculations:
The concentrations of dissolved hydrogen and oxygen were calculated from Crozier and Yamamoto (1974) [Solubility of hydrogen in water, seawater, and NaCl solutions. Journal of Chemical and Engineering Data, 19(3), 242-244, doi:10.1021/je60062a007] and Weiss (1970) [Weiss, Ray F (1970): Solubility of nitrogen, oxygen and argon in water and seawater. Deep Sea Research Part I: Oceanographic Research Papers, 17, 721-735, doi:10.1016/0011-7471(70)90037-9] under the assumption of Henry's law i.e. that the concentration of a dissolved gas in a solution is directly proportional to the partial pressure of that gas above the solution. The molar volume of an ideal gas (22.414 l mol-1) was used to convert between the partial pressure of a gas (ppm) and the amount of the gas (in moles) in the headspace. The rates of hydrogen removal from the headspace [in nmol h-1 (piece tissue)-1] were calculated for the first 60 minutes after addition of the electron source performing non-linear regression through the data points obtained during the complete incubation period of up to 60 hours. Exponential and hyperbolic regression described by the equations f=a*exp(b/(x+c)) and f=y0+(a*b)/(b+x) gave well-fitting regression curves (R2 = 0.920 and 0.921, respectively; standard error of estimate 6.434 and 6.400, respectively). The effect of methodological hydrogen removal from the headspace through subsampling was considered. The rates at which hydrogen disappeared from incubation vials containing only seawater but no tissues (chemical oxidation, hydrogen loss by diffusion) were subtracted from the tissue rates. Resulting rates were then normalized to gram wet weight (in nmol h-1 [g wet weight]-1).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Sample ID | Sample ID | Zielinski, Frank | |||
| 3 | Time in minutes | Time min | min | Zielinski, Frank | ||
| 4 | Hydrogen | H2 | ppmv | Zielinski, Frank | headspace | |
| 5 | Hydrogen concentration | H2 | nmol | Zielinski, Frank | dissolved | |
| 6 | Wet mass | Wet m | mg | Zielinski, Frank | ||
| 7 | Hydrogen consumption rate | H2 cons rate | nmol/h | Zielinski, Frank | per gill tissue piece | |
| 8 | Hydrogen consumption rate per weight | H2 cons rate | nmol/h/g | Zielinski, Frank | normalized to wet weight | |
| 9 | Comment | Comment | Zielinski, Frank | related to H2 consumption rate |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
986 data points
Data
| 1 Event | 2 Sample ID | 3 Time min [min] | 4 H2 [ppmv] | 5 H2 [nmol] | 6 Wet m [mg] | 7 H2 cons rate [nmol/h] | 8 H2 cons rate [nmol/h/g] | 9 Comment |
|---|---|---|---|---|---|---|---|---|
| M64/2-263-ROV | 263ROV/5 gill | 0 | 100 | 89 | ||||
| M64/2-263-ROV | 263ROV/5 gill | 120 | 54 | 50 | ||||
| M64/2-263-ROV | 263ROV/5 gill | 855 | 13 | 17 | ||||
| M64/2-263-ROV | 263ROV/5 gill | 1275 | 25 | 25 | ||||
| M64/2-263-ROV | 263ROV/5 gill | 1815 | 8 | 16 | ||||
| M64/2-263-ROV | 263ROV/5 gill | 2475 | 7 | 16 | ||||
| M64/2-263-ROV | 263ROV/5 gill | 26.76 | 778.13 | weight not determined | ||||
| M64/2-266-ROV | 266ROV/7-1 gill | 0 | 100 | 89 | ||||
| M64/2-266-ROV | 266ROV/7-1 gill | 120 | 65 | 60 | ||||
| M64/2-266-ROV | 266ROV/7-1 gill | 480 | 26 | 30 | ||||
| M64/2-266-ROV | 266ROV/7-1 gill | 1140 | 11 | 19 | ||||
| M64/2-266-ROV | 266ROV/7-1 gill | 1620 | 10 | 19 | ||||
| M64/2-266-ROV | 266ROV/7-1 gill | 1905 | 9 | 19 | ||||
| M64/2-266-ROV | 266ROV/7-1 gill | 2610 | 8 | 18 | ||||
| M64/2-266-ROV | 266ROV/7-1 gill | 28.2 | 19.53 | 566.72 | ||||
| M64/2-266-ROV | 266ROV/7-2 gill | 0 | 100 | 89 | ||||
| M64/2-266-ROV | 266ROV/7-2 gill | 120 | 73 | 67 | ||||
| M64/2-266-ROV | 266ROV/7-2 gill | 525 | 30 | 34 | ||||
| M64/2-266-ROV | 266ROV/7-2 gill | 1245 | 10 | 20 | ||||
| M64/2-266-ROV | 266ROV/7-2 gill | 1665 | 10 | 20 | ||||
| M64/2-266-ROV | 266ROV/7-2 gill | 1920 | 9 | 20 | ||||
| M64/2-266-ROV | 266ROV/7-2 gill | 2475 | 7 | 20 | ||||
| M64/2-266-ROV | 266ROV/7-2 gill | 56.0 | 14.99 | 433.89 | ||||
| M64/2-266-ROV | 266ROV/7-3 gill | 0 | 100 | 89 | ||||
| M64/2-266-ROV | 266ROV/7-3 gill | 120 | 45 | 41 | ||||
| M64/2-266-ROV | 266ROV/7-3 gill | 1230 | 8 | 11 | ||||
| M64/2-266-ROV | 266ROV/7-3 gill | 1710 | 9 | 12 | ||||
| M64/2-266-ROV | 266ROV/7-3 gill | 1980 | 6 | 11 | ||||
| M64/2-266-ROV | 266ROV/7-3 gill | 2595 | 8 | 11 | ||||
| M64/2-266-ROV | 266ROV/7-3 gill | 27.8 | 33.66 | 980.26 | ||||
| M64/2-266-ROV | (266/7) seawater control 1 | 0 | 100 | 89 | ||||
| M64/2-266-ROV | (266/7) seawater control 1 | 120 | 92 | 85 | ||||
| M64/2-266-ROV | (266/7) seawater control 1 | 450 | 91 | 84 | ||||
| M64/2-266-ROV | (266/7) seawater control 1 | 1230 | 89 | 84 | ||||
| M64/2-266-ROV | (266/7) seawater control 1 | 1605 | 90 | 84 | ||||
| M64/2-266-ROV | (266/7) seawater control 1 | 1980 | 79 | 80 | ||||
| M64/2-266-ROV | (266/7) seawater control 1 | 2460 | 77 | 80 | ||||
| M64/2-266-ROV | (266/7) seawater control 1 | 0.18 | not applicable | |||||
| M64/2-266-ROV | (266/7) seawater control 2 | 0 | 100 | 89 | ||||
| M64/2-266-ROV | (266/7) seawater control 2 | 120 | 102 | 95 | ||||
| M64/2-266-ROV | (266/7) seawater control 2 | 540 | 92 | 87 | ||||
| M64/2-266-ROV | (266/7) seawater control 2 | 1290 | 74 | 75 | ||||
| M64/2-266-ROV | (266/7) seawater control 2 | 1710 | 97 | 87 | ||||
| M64/2-266-ROV | (266/7) seawater control 2 | 2025 | 88 | 84 | ||||
| M64/2-266-ROV | (266/7) seawater control 2 | 2535 | 85 | 83 | ||||
| M64/2-266-ROV | (266/7) seawater control 2 | 0.21 | not applicable | |||||
| M64/2-281-ROV | 281ROV/3-1 gill | 0 | 100 | 89 | ||||
| M64/2-281-ROV | 281ROV/3-1 gill | 60 | 72 | 66 | ||||
| M64/2-281-ROV | 281ROV/3-1 gill | 480 | 26 | 30 | ||||
| M64/2-281-ROV | 281ROV/3-1 gill | 1080 | 14 | 22 | ||||
| M64/2-281-ROV | 281ROV/3-1 gill | 1755 | 14 | 22 | ||||
| M64/2-281-ROV | 281ROV/3-1 gill | 2445 | 11 | 21 | ||||
| M64/2-281-ROV | 281ROV/3-1 gill | 3615 | 12 | 21 | ||||
| M64/2-281-ROV | 281ROV/3-1 gill | 49.7 | 24.48 | 711.59 | ||||
| M64/2-281-ROV | 281ROV/3-2 gill | 0 | 100 | 89 | ||||
| M64/2-281-ROV | 281ROV/3-2 gill | 510 | 34 | 27 | ||||
| M64/2-281-ROV | 281ROV/3-2 gill | 1155 | 27 | 23 | ||||
| M64/2-281-ROV | 281ROV/3-2 gill | 1905 | 16 | 17 | ||||
| M64/2-281-ROV | 281ROV/3-2 gill | 2625 | 16 | 17 | ||||
| M64/2-281-ROV | 281ROV/3-2 gill | 3705 | 14 | 16 | ||||
| M64/2-281-ROV | 281ROV/3-2 gill | 53.8 | 25.11 | 730.09 | ||||
| M64/2-281-ROV | 281ROV/3-3 gill | 0 | 100 | 89 | ||||
| M64/2-281-ROV | 281ROV/3-3 gill | 60 | 87 | 81 | ||||
| M64/2-281-ROV | 281ROV/3-3 gill | 510 | 58 | 46 | ||||
| M64/2-281-ROV | 281ROV/3-3 gill | 1230 | 35 | 43 | ||||
| M64/2-281-ROV | 281ROV/3-3 gill | 1860 | 33 | 42 | ||||
| M64/2-281-ROV | 281ROV/3-3 gill | 2610 | 27 | 39 | ||||
| M64/2-281-ROV | 281ROV/3-3 gill | 3765 | 21 | 38 | ||||
| M64/2-281-ROV | 281ROV/3-3 gill | 39.8 | 13.43 | 388.25 | ||||
| M64/2-281-ROV | (281ROV/3) seawater control 1 | 0 | 100 | 89 | ||||
| M64/2-281-ROV | (281ROV/3) seawater control 1 | 60 | 93 | 86 | ||||
| M64/2-281-ROV | (281ROV/3) seawater control 1 | 495 | 91 | 84 | ||||
| M64/2-281-ROV | (281ROV/3) seawater control 1 | 1095 | 90 | 84 | ||||
| M64/2-281-ROV | (281ROV/3) seawater control 1 | 1740 | 88 | 83 | ||||
| M64/2-281-ROV | (281ROV/3) seawater control 1 | 2445 | 79 | 80 | ||||
| M64/2-281-ROV | (281ROV/3) seawater control 1 | 3630 | 78 | 80 | ||||
| M64/2-281-ROV | (281ROV/3) seawater control 1 | 0.14 | not applicable | |||||
| M64/2-281-ROV | (281ROV/3) seawater control 2 | 0 | 100 | 89 | ||||
| M64/2-281-ROV | (281ROV/3) seawater control 2 | 60 | 98 | 90 | ||||
| M64/2-281-ROV | (281ROV/3) seawater control 2 | 555 | 89 | 83 | ||||
| M64/2-281-ROV | (281ROV/3) seawater control 2 | 1155 | 87 | 82 | ||||
| M64/2-281-ROV | (281ROV/3) seawater control 2 | 1845 | 84 | 81 | ||||
| M64/2-281-ROV | (281ROV/3) seawater control 2 | 2565 | 81 | 80 | ||||
| M64/2-281-ROV | (281ROV/3) seawater control 2 | 3690 | 75 | 78 | ||||
| M64/2-281-ROV | (281ROV/3) seawater control 2 | 0.18 | not applicable | |||||
| M64/2-244-ROV | 244ROV/5-1 gill (not transplanted) | 0 | 100 | 89 | ||||
| M64/2-244-ROV | 244ROV/5-1 gill (not transplanted) | 120 | 85 | 78 | ||||
| M64/2-244-ROV | 244ROV/5-1 gill (not transplanted) | 960 | 63 | 61 | ||||
| M64/2-244-ROV | 244ROV/5-1 gill (not transplanted) | 1740 | 49 | 55 | ||||
| M64/2-244-ROV | 244ROV/5-1 gill (not transplanted) | 2460 | 42 | 52 | ||||
| M64/2-244-ROV | 244ROV/5-1 gill (not transplanted) | 3615 | 12 | 21 | ||||
| M64/2-244-ROV | 244ROV/5-1 gill (not transplanted) | 5.19 | 147.07 | weight not determined | ||||
| M64/2-244-ROV | 244ROV/7-1 gill (1 day transplanted) | 0 | 101 | 90 | ||||
| M64/2-244-ROV | 244ROV/7-1 gill (1 day transplanted) | 540 | 69 | 64 | ||||
| M64/2-244-ROV | 244ROV/7-1 gill (1 day transplanted) | 990 | 54 | 52 | ||||
| M64/2-244-ROV | 244ROV/7-1 gill (1 day transplanted) | 1560 | 53 | 51 | ||||
| M64/2-244-ROV | 244ROV/7-1 gill (1 day transplanted) | 2220 | 42 | 46 | ||||
| M64/2-244-ROV | 244ROV/7-1 gill (1 day transplanted) | 2745 | 44 | 47 | ||||
| M64/2-244-ROV | 244ROV/7-1 gill (1 day transplanted) | 3465 | 38 | 45 | ||||
| M64/2-244-ROV | 244ROV/7-1 gill (1 day transplanted) | 25.5 | 6.00 | 170.50 | ||||
| M64/2-244-ROV | 244ROV/7-2 gill (1 day transplanted) | 0 | 95 | 84 | ||||
| M64/2-244-ROV | 244ROV/7-2 gill (1 day transplanted) | 435 | 72 | 67 | ||||
| M64/2-244-ROV | 244ROV/7-2 gill (1 day transplanted) | 960 | 59 | 56 | ||||
| M64/2-244-ROV | 244ROV/7-2 gill (1 day transplanted) | 1500 | 52 | 52 | ||||
| M64/2-244-ROV | 244ROV/7-2 gill (1 day transplanted) | 2160 | 52 | 52 | ||||
| M64/2-244-ROV | 244ROV/7-2 gill (1 day transplanted) | 2685 | 35 | 45 | ||||
| M64/2-244-ROV | 244ROV/7-2 gill (1 day transplanted) | 3435 | 33 | 45 | ||||
| M64/2-244-ROV | 244ROV/7-2 gill (1 day transplanted) | 29.7 | 3.65 | 101.87 | ||||
| M64/2-244-ROV | 244ROV/7-3 gill (1 day transplanted) | 0 | 100 | 89 | ||||
| M64/2-244-ROV | 244ROV/7-3 gill (1 day transplanted) | 510 | 87 | 80 | ||||
| M64/2-244-ROV | 244ROV/7-3 gill (1 day transplanted) | 1500 | 64 | 64 | ||||
| M64/2-244-ROV | 244ROV/7-3 gill (1 day transplanted) | 2250 | 61 | 62 | ||||
| M64/2-244-ROV | 244ROV/7-3 gill (1 day transplanted) | 2640 | 59 | 62 | ||||
| M64/2-244-ROV | 244ROV/7-3 gill (1 day transplanted) | 3630 | 78 | 80 | ||||
| M64/2-244-ROV | 244ROV/7-3 gill (1 day transplanted) | 25.3 | 1.79 | 47.30 | ||||
| M64/2-244-ROV | 244ROV/7-1 gill boiled (1 day transplanted) | 0 | 98 | 88 | ||||
| M64/2-244-ROV | 244ROV/7-1 gill boiled (1 day transplanted) | 570 | 96 | 88 | ||||
| M64/2-244-ROV | 244ROV/7-1 gill boiled (1 day transplanted) | 1560 | 91 | 84 | ||||
| M64/2-244-ROV | 244ROV/7-1 gill boiled (1 day transplanted) | 2280 | 88 | 83 | ||||
| M64/2-244-ROV | 244ROV/7-1 gill boiled (1 day transplanted) | 2640 | 85 | 82 | ||||
| M64/2-244-ROV | 244ROV/7-1 gill boiled (1 day transplanted) | 3420 | 84 | 82 | ||||
| M64/2-244-ROV | 244ROV/7-1 gill boiled (1 day transplanted) | 0.12 | not applicable | |||||
| M64/2-244-ROV | 244ROV/7-2 gill boiled (1 day transplanted) | 0 | 97 | 86 | ||||
| M64/2-244-ROV | 244ROV/7-2 gill boiled (1 day transplanted) | 585 | 96 | 88 | ||||
| M64/2-244-ROV | 244ROV/7-2 gill boiled (1 day transplanted) | 1080 | 84 | 79 | ||||
| M64/2-244-ROV | 244ROV/7-2 gill boiled (1 day transplanted) | 1500 | 94 | 86 | ||||
| M64/2-244-ROV | 244ROV/7-2 gill boiled (1 day transplanted) | 2280 | 78 | 78 | ||||
| M64/2-244-ROV | 244ROV/7-2 gill boiled (1 day transplanted) | 0.22 | not applicable | |||||
| M64/2-244-ROV | 244ROV/7-3 gill boiled (1 day transplanted) | 0 | 100 | 89 | ||||
| M64/2-244-ROV | 244ROV/7-3 gill boiled (1 day transplanted) | 450 | 85 | 79 | ||||
| M64/2-244-ROV | 244ROV/7-3 gill boiled (1 day transplanted) | 975 | 87 | 81 | ||||
| M64/2-244-ROV | 244ROV/7-3 gill boiled (1 day transplanted) | 1470 | 80 | 76 | ||||
| M64/2-244-ROV | 244ROV/7-3 gill boiled (1 day transplanted) | 2220 | 72 | 72 | ||||
| M64/2-244-ROV | 244ROV/7-3 gill boiled (1 day transplanted) | 2640 | 80 | 75 | ||||
| M64/2-244-ROV | 244ROV/7-3 gill boiled (1 day transplanted) | 3360 | 76 | 74 | ||||
| M64/2-244-ROV | 244ROV/7-3 gill boiled (1 day transplanted) | 0.12 | not applicable | |||||
| M64/2-244-ROV | 244ROV/7-1 foot (1 day transplanted) | 0 | 100 | 89 | ||||
| M64/2-244-ROV | 244ROV/7-1 foot (1 day transplanted) | 600 | 92 | 85 | ||||
| M64/2-244-ROV | 244ROV/7-1 foot (1 day transplanted) | 1095 | 90 | 84 | ||||
| M64/2-244-ROV | 244ROV/7-1 foot (1 day transplanted) | 1590 | 86 | 81 | ||||
| M64/2-244-ROV | 244ROV/7-1 foot (1 day transplanted) | 2220 | 85 | 81 | ||||
| M64/2-244-ROV | 244ROV/7-1 foot (1 day transplanted) | 2730 | 74 | 76 | ||||
| M64/2-244-ROV | 244ROV/7-1 foot (1 day transplanted) | 3510 | 80 | 78 | ||||
| M64/2-244-ROV | 244ROV/7-1 foot (1 day transplanted) | 50.9 | 0.19 | not applicable | ||||
| M64/2-244-ROV | 244ROV/7-3 foot (1 day transplanted) | 0 | 99 | 88 | ||||
| M64/2-244-ROV | 244ROV/7-3 foot (1 day transplanted) | 600 | 95 | 88 | ||||
| M64/2-244-ROV | 244ROV/7-3 foot (1 day transplanted) | 1050 | 85 | 80 | ||||
| M64/2-244-ROV | 244ROV/7-3 foot (1 day transplanted) | 1620 | 83 | 79 | ||||
| M64/2-244-ROV | 244ROV/7-3 foot (1 day transplanted) | 2190 | 88 | 82 | ||||
| M64/2-244-ROV | 244ROV/7-3 foot (1 day transplanted) | 2730 | 80 | 79 | ||||
| M64/2-244-ROV | 244ROV/7-3 foot (1 day transplanted) | 0.20 | not applicable | |||||
| M64/2-244-ROV | 244ROV/8-1 gill (5 days transplanted) | 0 | 100 | 89 | ||||
| M64/2-244-ROV | 244ROV/8-1 gill (5 days transplanted) | 120 | 59 | 54 | ||||
| M64/2-244-ROV | 244ROV/8-1 gill (5 days transplanted) | 1020 | 20 | 23 | ||||
| M64/2-244-ROV | 244ROV/8-1 gill (5 days transplanted) | 1410 | 22 | 25 | ||||
| M64/2-244-ROV | 244ROV/8-1 gill (5 days transplanted) | 1770 | 11 | 20 | ||||
| M64/2-244-ROV | 244ROV/8-1 gill (5 days transplanted) | 2580 | 10 | 19 | ||||
| M64/2-244-ROV | 244ROV/8-1 gill (5 days transplanted) | 24.8 | 22.60 | 656.46 | ||||
| M64/2-244-ROV | 244ROV/8-2 gill (5 days transplanted) | 0 | 100 | 89 | ||||
| M64/2-244-ROV | 244ROV/8-2 gill (5 days transplanted) | 120 | 67 | 62 | ||||
| M64/2-244-ROV | 244ROV/8-2 gill (5 days transplanted) | 960 | 24 | 28 | ||||
| M64/2-244-ROV | 244ROV/8-2 gill (5 days transplanted) | 1320 | 24 | 28 | ||||
| M64/2-244-ROV | 244ROV/8-2 gill (5 days transplanted) | 2565 | 13 | 23 | ||||
| M64/2-244-ROV | 244ROV/8-2 gill (5 days transplanted) | 41.4 | 16.73 | 484.78 | ||||
| M64/2-244-ROV | 244ROV/8-3 gill (5 days transplanted) | 0 | 100 | 89 | ||||
| M64/2-244-ROV | 244ROV/8-3 gill (5 days transplanted) | 120 | 86 | 79 | ||||
| M64/2-244-ROV | 244ROV/8-3 gill (5 days transplanted) | 1740 | 57 | 65 | ||||
| M64/2-244-ROV | 244ROV/8-3 gill (5 days transplanted) | 2400 | 40 | 59 | ||||
| M64/2-244-ROV | 244ROV/8-3 gill (5 days transplanted) | 29.1 | 5.46 | 154.86 | ||||
| M64/2-244-ROV | (244ROV/8) seawater control 1 (5 days transplanted) | 0 | 100 | 89 | ||||
| M64/2-244-ROV | (244ROV/8) seawater control 1 (5 days transplanted) | 1110 | 95 | 87 | ||||
| M64/2-244-ROV | (244ROV/8) seawater control 1 (5 days transplanted) | 1380 | 96 | 88 | ||||
| M64/2-244-ROV | (244ROV/8) seawater control 1 (5 days transplanted) | 1860 | 89 | 84 | ||||
| M64/2-244-ROV | (244ROV/8) seawater control 1 (5 days transplanted) | 2580 | 82 | 82 | ||||
| M64/2-244-ROV | (244ROV/8) seawater control 1 (5 days transplanted) | 0.18 | not applicable | |||||
| M64/2-244-ROV | (244ROV/8) seawater control 2 (5 days transplanted) | 0 | 100 | 89 | ||||
| M64/2-244-ROV | (244ROV/8) seawater control 2 (5 days transplanted) | 1020 | 93 | 86 | ||||
| M64/2-244-ROV | (244ROV/8) seawater control 2 (5 days transplanted) | 1425 | 95 | 87 | ||||
| M64/2-244-ROV | (244ROV/8) seawater control 2 (5 days transplanted) | 1785 | 87 | 83 | ||||
| M64/2-244-ROV | (244ROV/8) seawater control 2 (5 days transplanted) | 2625 | 87 | 83 | ||||
| M64/2-244-ROV | (244ROV/8) seawater control 2 (5 days transplanted) | 0.15 | not applicable | |||||
| M64/2-244-ROV | 244ROV/9-1 gill (7 days transplanted) | 0 | 100 | 89 | ||||
| M64/2-244-ROV | 244ROV/9-1 gill (7 days transplanted) | 180 | 77 | 72 | ||||
| M64/2-244-ROV | 244ROV/9-1 gill (7 days transplanted) | 540 | 82 | 75 | ||||
| M64/2-244-ROV | 244ROV/9-1 gill (7 days transplanted) | 1770 | 43 | 50 | ||||
| M64/2-244-ROV | 244ROV/9-1 gill (7 days transplanted) | 2565 | 29 | 42 | ||||
| M64/2-244-ROV | 244ROV/9-1 gill (7 days transplanted) | 3585 | 21 | 39 | ||||
| M64/2-244-ROV | 244ROV/9-1 gill (7 days transplanted) | 21.0 | 2.19 | 59.00 | ||||
| M64/2-244-ROV | 244ROV/9-2 gill (7 days transplanted) | 0 | 100 | 89 | ||||
| M64/2-244-ROV | 244ROV/9-2 gill (7 days transplanted) | 180 | 89 | 82 | ||||
| M64/2-244-ROV | 244ROV/9-2 gill (7 days transplanted) | 540 | 81 | 76 | ||||
| M64/2-244-ROV | 244ROV/9-2 gill (7 days transplanted) | 1335 | 59 | 62 | ||||
| M64/2-244-ROV | 244ROV/9-2 gill (7 days transplanted) | 1770 | 55 | 60 | ||||
| M64/2-244-ROV | 244ROV/9-2 gill (7 days transplanted) | 2580 | 41 | 54 | ||||
| M64/2-244-ROV | 244ROV/9-2 gill (7 days transplanted) | 3600 | 32 | 52 | ||||
| M64/2-244-ROV | 244ROV/9-2 gill (7 days transplanted) | 26.2 | 2.19 | 59.19 | ||||
| M64/2-244-ROV | 244ROV/9-3 gill (7 days transplanted) | 0 | 100 | 89 | ||||
| M64/2-244-ROV | 244ROV/9-3 gill (7 days transplanted) | 180 | 80 | 74 | ||||
| M64/2-244-ROV | 244ROV/9-3 gill (7 days transplanted) | 480 | 76 | 71 | ||||
| M64/2-244-ROV | 244ROV/9-3 gill (7 days transplanted) | 1170 | 53 | 56 | ||||
| M64/2-244-ROV | 244ROV/9-3 gill (7 days transplanted) | 1755 | 33 | 45 | ||||
| M64/2-244-ROV | 244ROV/9-3 gill (7 days transplanted) | 2505 | 25 | 42 | ||||
| M64/2-244-ROV | 244ROV/9-3 gill (7 days transplanted) | 3645 | 17 | 40 | ||||
| M64/2-244-ROV | 244ROV/9-3 gill (7 days transplanted) | 42.1 | 3.45 | 95.87 | ||||
| M64/2-244-ROV | (244ROV/9) seawater control 1 (7 days transplanted) | 0 | 100 | 89 | ||||
| M64/2-244-ROV | (244ROV/9) seawater control 1 (7 days transplanted) | 180 | 90 | 83 | ||||
| M64/2-244-ROV | (244ROV/9) seawater control 1 (7 days transplanted) | 480 | 89 | 82 | ||||
| M64/2-244-ROV | (244ROV/9) seawater control 1 (7 days transplanted) | 1110 | 79 | 76 | ||||
| M64/2-244-ROV | (244ROV/9) seawater control 1 (7 days transplanted) | 1650 | 76 | 75 | ||||
| M64/2-244-ROV | (244ROV/9) seawater control 1 (7 days transplanted) | 2550 | 83 | 78 | ||||
| M64/2-244-ROV | (244ROV/9) seawater control 1 (7 days transplanted) | 0.17 | not applicable | |||||
| M64/2-244-ROV | (244ROV/9) seawater control 2 (7 days transplanted) | 0 | 100 | 89 | ||||
| M64/2-244-ROV | (244ROV/9) seawater control 2 (7 days transplanted) | 180 | 91 | 84 | ||||
| M64/2-244-ROV | (244ROV/9) seawater control 2 (7 days transplanted) | 540 | 91 | 84 | ||||
| M64/2-244-ROV | (244ROV/9) seawater control 2 (7 days transplanted) | 1605 | 85 | 80 | ||||
| M64/2-244-ROV | (244ROV/9) seawater control 2 (7 days transplanted) | 2385 | 82 | 79 | ||||
| M64/2-244-ROV | (244ROV/9) seawater control 2 (7 days transplanted) | 0.15 | not applicable | |||||
| M64/2-244-ROV | 244ROV/10-1 gill (10 days transplanted) | 0 | 100 | 89 | ||||
| M64/2-244-ROV | 244ROV/10-1 gill (10 days transplanted) | 120 | 88 | 81 | ||||
| M64/2-244-ROV | 244ROV/10-1 gill (10 days transplanted) | 795 | 62 | 61 | ||||
| M64/2-244-ROV | 244ROV/10-1 gill (10 days transplanted) | 2040 | 42 | 48 | ||||
| M64/2-244-ROV | 244ROV/10-1 gill (10 days transplanted) | 2730 | 27 | 40 | ||||
| M64/2-244-ROV | 244ROV/10-1 gill (10 days transplanted) | 3390 | 13 | 35 | ||||
| M64/2-244-ROV | 244ROV/10-1 gill (10 days transplanted) | 29.1 | 2.83 | 77.96 | ||||
| M64/2-244-ROV | 244ROV/10-2 gill (10 days transplanted) | 0 | 100 | 89 | ||||
| M64/2-244-ROV | 244ROV/10-2 gill (10 days transplanted) | 120 | 87 | 80 | ||||
| M64/2-244-ROV | 244ROV/10-2 gill (10 days transplanted) | 900 | 69 | 67 | ||||
| M64/2-244-ROV | 244ROV/10-2 gill (10 days transplanted) | 2130 | 64 | 63 | ||||
| M64/2-244-ROV | 244ROV/10-2 gill (10 days transplanted) | 2700 | 46 | 54 | ||||
| M64/2-244-ROV | 244ROV/10-2 gill (10 days transplanted) | 3330 | 30 | 48 | ||||
| M64/2-244-ROV | 244ROV/10-2 gill (10 days transplanted) | 1.55 | 40.35 | weight not determined | ||||
| M64/2-244-ROV | 244ROV/10-3 gill (10 days transplanted) | 0 | 100 | 89 | ||||
| M64/2-244-ROV | 244ROV/10-3 gill (10 days transplanted) | 120 | 89 | 82 | ||||
| M64/2-244-ROV | 244ROV/10-3 gill (10 days transplanted) | 720 | 79 | 74 | ||||
| M64/2-244-ROV | 244ROV/10-3 gill (10 days transplanted) | 2610 | 69 | 70 | ||||
| M64/2-244-ROV | 244ROV/10-3 gill (10 days transplanted) | 3225 | 49 | 62 | ||||
| M64/2-244-ROV | 244ROV/10-3 gill (10 days transplanted) | 32.3 | 2.51 | 68.46 | ||||
| M64/2-244-ROV | (244ROV/10) seawater control 1 (10 days transplanted) | 0 | 100 | 89 | ||||
| M64/2-244-ROV | (244ROV/10) seawater control 1 (10 days transplanted) | 120 | 89 | 82 | ||||
| M64/2-244-ROV | (244ROV/10) seawater control 1 (10 days transplanted) | 900 | 85 | 79 | ||||
| M64/2-244-ROV | (244ROV/10) seawater control 1 (10 days transplanted) | 2085 | 79 | 75 | ||||
| M64/2-244-ROV | (244ROV/10) seawater control 1 (10 days transplanted) | 3585 | 66 | 72 | ||||
| M64/2-244-ROV | (244ROV/10) seawater control 1 (10 days transplanted) | 0.18 | not applicable | |||||
| M64/2-244-ROV | (244ROV/10) seawater control 2 (10 days transplanted) | 0 | 100 | 89 | ||||
| M64/2-244-ROV | (244ROV/10) seawater control 2 (10 days transplanted) | 120 | 90 | 84 | ||||
| M64/2-244-ROV | (244ROV/10) seawater control 2 (10 days transplanted) | 750 | 81 | 76 | ||||
| M64/2-244-ROV | (244ROV/10) seawater control 2 (10 days transplanted) | 2040 | 78 | 75 | ||||
| M64/2-244-ROV | (244ROV/10) seawater control 2 (10 days transplanted) | 2670 | 85 | 78 | ||||
| M64/2-244-ROV | (244ROV/10) seawater control 2 (10 days transplanted) | 3450 | 62 | 70 | ||||
| M64/2-244-ROV | (244ROV/10) seawater control 2 (10 days transplanted) | 0.18 | not applicable |