摘要:
A method for the production of a cellulosic product, which comprises: culturing a cellulose-producing microorganism transformed with a gene for an enzyme involved in sucrose metabolism in a medium containing sucrose, allowing the cellulosic product to be produced and accumulated in the medium, and collecting the cellulosic product. By the present method, the cellulosic product can be produced efficiently and economically.
摘要:
Acetobacter sp. strain BPR 2001, an endogeneous plasmid named pAH4 derived from said strain as well as shuttle vectors constructed from said plasmid and an E. coli-derived plasmid are disclosed.These shuttle vectors can be advantageously used for gene recombination of cellulose-producing acetic acid bacteria.