نتایج جستجو برای: polyhydroxybutyrate
تعداد نتایج: 556 فیلتر نتایج به سال:
A biosynthetic pathway for poly(3-hydroxybutyrate) [P(3HB)] production by Corynebacterium glutamicum was developed by introducing the phbCAB operon derived from Ralstonia eutropha. P(3HB) synthase activity was detected in this recombinant C. glutamicum carrying a cell surface protein gene promoter. Intracellular P(3HB) was microscopically observed as inclusion granules and its content was calcu...
Poly(3-hydroxybutyrate) (PHB) is an interesting biopolymer for replacing petroleum-based plastics, its biological production is performed in natural and engineered microorganisms. Current metabolic engineering approaches rely on high-throughput strain construction and screening. Analytical procedures have to be compatible with the small scale and speed of these approaches. Here, we present a me...
PHB degradation capabilities of seven species of Aspergillus namely Aspergillus niger, Aspergillus flavus, Aspergillus ochraceus, Aspergillus nidulans, Aspergillus terreus, Aspergillus fumigatus and Aspergillus parasiticus on the polymer produced by Rhodospseudomonas palustris KU003 were assayed . Among all the fungi investigated, the ability of A.niger to utilize the biopolymer was the highest...
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