... pseudoobscura).Among nonvertebrates sequences, Strongylocentrotuspurpureus and F. scutaria larvae sequences have a H64 also shared by A. gambiae, A. aegypti, T. gigas,D. melanogaster-2 and D. melanogaster-3 ... CO2.CAs are zinc-containing enzymes catalyzing the reversible hydration of CO2to bicarbonate. Ubiqui-tous in a wide range of eukaryotic organisms, they arealso widespread in the Archaea and Bacteria ... individually in liquid nitrogen under Rnase-freeconditions. For each tissue, total RNA was extracted using the RNAble solution (Eurobio, Courtaboeuf, France)following the manufacturer s instructions. Then,...