%0 Journal Article %A Afendra, Amalia S. %A Drainas, Constantin %T Expression and Stability of a Recombinant Plasmid in Zymomonas mobilis and Escherichia coli %D 1987 %J Microbiology, %V 133 %N 1 %P 127-134 %@ 1465-2080 %R https://doi.org/10.1099/00221287-133-1-127 %I Microbiology Society, %X A recombinant plasmid was constructed by ligating EcoRI digests of the plasmid cloning vector pBR325 and pZMO2, one of the natural plasmids of Zymomonas mobilis ATCC 10988. This vector, named pDS212 (total size 7ยท9 kb), which was able to transform Escherichia coli efficiently, was also transferred to Z. mobilis hosts by mobilization during conjugation using the helper plasmid pRK2013. pDS212 was inherited stably in both E. coli and Z. mobilis hosts and could be recovered intact from them. Markers of pBR325 and pRK2013 were also transferred in Z. mobilis but at very low frequencies. Neither pBR325 nor pRK2013 could be recovered intact from the Z. mobilis hosts. It is proposed that expression and stability of pDS212 in Z. mobilis is due to the origin of replication of pZMO2 that it carries, and that it may be used for developing a gene transfer system in Z. mobilis. %U https://www.microbiologyresearch.org/content/journal/micro/10.1099/00221287-133-1-127