FIG. 4.
Scanning electron micrographs of cellulose fiber showing immobilized XL1-Blue/pK184 (A), XL1-Blue/pPNCO33 (B), and XL1-Blue/pUCBD/pPNCO33 (C) cells after 24 h of washing. (D) Immobilization of XL1-Blue/pUCBD/pPNCO33 on cellulose beads.
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