In this task, you are given a sentence. You are expected to recognize the name of gene or protein. Although there might be several correct answers, you need to write one of them.

Q:  Tetrameric species of E . coli RdgC , which started to form at around 2 micro M concentrations , were speculated to be the species with the most potent inhibitory effect , possibly by having a higher affinity for DNA ( 1 ) .

A: E . coli
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Q:  Using the center domain ( residues 1 - 73 and 121 - 167 ) alone , the highest structural similarity is found with the human beta 2 - adaptin appendage domain ( PDB code 1E42 , Z score = 7 . 1 , r . m . s . deviation = 2 . 5 A for 85 structurally aligned residues , residues 1 - 12 , 14 - 30 , 44 - 47 , 58 - 72 , 122 - 133 and 135 - 160 of P . aeruginosa RdgC chain A and residues 838 - 841 , 848 - 880 , 885 - 906 and 912 - 967 of the human beta 2 - adaptin appendage domain chain A ) ( 19 ) .

A: P . aeruginosa
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Q:  Various sequences ( designated X ) from UASs of TEF2 , AgTEF ( TEF gene from Ashbya gossypii ) and ADE2 were inserted between HML - E and HML alpha at HML Delta I ( HML locus deleted for the I silencer ) flanked by the FRT sites for the Flp1p site - specific recombinase ( Fig . 4A and B ) .

A:
Ashbya gossypii
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