英语翻译
Six representatives of species from the genus Halococcus were shown here for the first time to produce PHA.Their geographical origins are global Hamelin Pool,SharkBay,Australia;Alpine salt,Austria;Qingdao beach,China;saltern in Cadiz,Southern Spain;salted fish from North American seawater.Inaddition,two of them are isolates from Permo-Triassicrock salt,as is the rod-shaped Hbt.noricense DSM9758,which also contains PHAs.It may be concluded that the transfer of all necessary enzymes has possibly occurred into these haloarchaea already some 250 million years ago.