Campbell J, Stevens S E, Balkwill D L
J Bacteriol. 1982 Jan;149(1):361-3. doi: 10.1128/jb.149.1.361-363.1982.
Poly-beta-hydroxybutyrate has been identified in the cyanobacterium Spirulina platensis. The addition of reduced carbon compounds to the growth medium was not required for poly-beta-hydroxybutyrate accumulation. Poly-beta-hydroxybutyrate accumulated during exponential growth to 6% of the total dry weight and then decreased during the stationary phase.
聚-β-羟基丁酸酯已在蓝藻钝顶螺旋藻中被鉴定出来。聚-β-羟基丁酸酯的积累并不需要向生长培养基中添加还原态碳化合物。聚-β-羟基丁酸酯在指数生长期积累至总干重的6%,然后在稳定期减少。