The relationship between branchial carbonic anhydrase (CA) activity, CA gene expression and salinity, and potential mechanisms of regulation, was investigated in the euryhaline green crab, Carcinus maenas, acclimated to 33 ppt and transferred to 10 ppt, and the stenohaline rock crab, Cancer irroratu
Differential expression and induction of two carbonic anhydrase isoforms in the gills of the euryhaline green crab, Carcinus maenas, in response to low salinity
โ Scribed by Laetitia Serrano; Raymond P. Henry
- Book ID
- 116344574
- Publisher
- Elsevier Science
- Year
- 2008
- Tongue
- English
- Weight
- 957 KB
- Volume
- 3
- Category
- Article
- ISSN
- 1744-117X
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Hemolymph osmolality, and changes in gill carbonic anhydrase (CA) activity, relative mRNA expression, and CA protein concentration were measured in the green crab Carcinus maenas acclimated to 32 ppt salinity and transferred to 10 ppt. Hemolymph osomolality stabilized at new, acclimated values, by 2
## Abstract The time course of induction of activity of carbonic anhydrase (CA) and Na/K ATPase, two enzymes that are central to osmotic and ionic regulation in the eyryhaline green crab, __Carcinus maenas__, was measured in response to a transfer from 32 to 10 ppt salinity. CA activity was low in
Two euryhaline species of decapod crustaceans, Carcinus maenas and Callinectes sapidus, were subjected to a series of acute low-salinity challenges, and changes in carbonic anhydrase (CA) activity in the gills were monitored in order to characterize the nature of salinitysensitive CA induction. CA a