Haider, Fouzia; Sokolov, Eugene; Timm, Stefan; Hagemann, Martin; Blanco-Rayon, Esther; Marigomez, Ionan; Izagirre, Urtzi; Sokolova, Inna M (2018): Effect of salinity and burial on proteasomal activity in Mya arenaria [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.895670, In supplement to: Haider, F et al. (2019): Interactive effects of osmotic stress and burrowing activity on protein metabolism and muscle capacity in the soft shell clam Mya arenaria. Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology, 228, 81-93, https://doi.org/10.1016/j.cbpa.2018.10.022
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Abstract:
Bioturbators (such as bivalves, worms, polychaetes), living in a coastal area, experiences frequent changes in salinity. They are often exposed to mechanical disturbances (like wave, currents, storms) forcing them to bury deeper into the sediment to get a better foothold. In nature, these stressors often occurs simultaneously. Osmotic stress negatively affects the burial activity and the physiological performances of soft shell clam, Mya arenaria; however, the mechanism behind this is still unknown. In this dataset we present the combined effect of osmotic stress and repeated burrowing on the trypsin- and chymotrypsin-like proteasomal and lysosomal activity in gill tissue and digestive gland of Mya arenaria.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Regime | Regime | Haider, Fouzia | Acclimated Salinity Regime | ||
| 2 | Salinity | Sal | Haider, Fouzia | while exercising, in PSU | ||
| 3 | Group | Group | Haider, Fouzia | |||
| 4 | Sample ID | Sample ID | Haider, Fouzia | |||
| 5 | Mya arenaria, shell length | M. arenaria shell l | mm | Haider, Fouzia | ||
| 6 | Number | n | # | Haider, Fouzia | of times the animal was disturbed | |
| 7 | Tissues | Tissues | Haider, Fouzia | |||
| 8 | Trypsin-like proteasomal activity, unit per tissue mass | Trypsin-like proteasomal act/tis | U/mg | Haider, Fouzia | ||
| 9 | Trypsin-like lysosomal activity, unit per tissue mass | Trypsin-like lysosomal act/tis | U/mg | Haider, Fouzia | ||
| 10 | Chymotrypsin-like proteasomal activity, unit per tissue mass | Chymotrypsin-like proteasomal act/tis | U/mg | Haider, Fouzia | ||
| 11 | Chymotrypsin-like lysosomal activity, unit per tissue mass | Chymotrypsin-like lysosomal act/tis | U/mg | Haider, Fouzia | ||
| 12 | Comment | Comment | Haider, Fouzia | Outlier |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
982 data points