聚胺酸参与了来自高北极地区的两种心理友好细菌菌株的应激生存

Jakub Grzesiak1, Małgorzata Marta Rogala2, Jan Gawor2

  • 1Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Pawińskiego 5A, 02-106, Warsaw, Poland. jgrzesiak@ibb.waw.pl.

概括

聚酸酸盐 (PHAs) 帮助喜欢寒冷的细菌在结解周期中存活. 然而,缺乏PHAs的细菌更好地承受热量和氧化应激,而PHA的存在提高了紫外线抵抗力.