“…Trehalases, trehalose-hydrolysing enzymes, have been isolated from many organisms (Hill & Sussmann, 1963 ;Killick, 1985 ;Merdinger et al, 1971 ;Retief & Hewitt, 1973 ; Arguelles & Gacto, 1985). Fungal trehalases are divided into acid trehalases and neutral trehalases (Thevelein, 1984).…”