MUTATIONS IN IRON-SULFUR CLUSTER PROTEINS THAT IMPROVE XYLOSE UTILIZATION

There is provided an engineered host cells comprising (a) one or more mutations in one or more endogenous genes encoding a protein associated with iron metabolism; and (b) at least one gene encoding a polypeptide having xylose isomerase activity, and methods of their use thereof.

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Bibliographische Detailangaben
Hauptverfasser: Henningsen, Brooks, Froehlich, Allan, Zelle, Rintze M, Covalla, Sean
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:There is provided an engineered host cells comprising (a) one or more mutations in one or more endogenous genes encoding a protein associated with iron metabolism; and (b) at least one gene encoding a polypeptide having xylose isomerase activity, and methods of their use thereof.