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  _  _      ___     _____       ___              
 | \| ||   / _ \\  |  __ \\    / _ \\      ___   
 |  ' ||  | / \ || | |  \ ||  / //\ \\    /   || 
 | .  ||  | \_/ || | |__/ || |  ___  ||  | [] || 
 |_|\_||   \___//  |_____//  |_||  |_||   \__ || 
 `-` -`    `---`    -----`   `-`   `-`     -|_|| 
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Text this: Specificities of human, rat and E.coli O6-methylguanine-DNA methyltransferases towards the repair of O6-methyl and O6-ethylguanine in DNA