ARTP(Atmospheric Room Temperature Plasma)是一種全新的射頻放電技術(shù),該技術(shù)使用惰性氣體放電,能夠在常壓室溫條件下產(chǎn)生大量高能量的活性粒子;研究表明,活性粒子可以有效的用于細胞的遺傳物質(zhì)并導(dǎo)致DNA結(jié)構(gòu)損傷,進而利用細胞自身高容錯率的修復(fù)機制,產(chǎn)生大量的突變位點,最終獲得大容量的基因突變庫。
These mutants was more than that of the original strain, increased by 28.13 % , 31.17 % and 43.79 %, respectively. Moreover, N-acetyl-L-glutamate synthase activity of these mutants was also increased.
Preparative Biochemistry and Biotechnology, 2015(E34)
Meng et al. Strain-level profiling with picodroplet microfluidic cultivation reveals host-specific adaption of honeybee gut symbionts. Microbiome. 2022