Biondi, Emanuele G Spread of the group II intron RmInt1 and its insertion sequence target sites in the plant endosymbiont Sinorhizobium meliloti. [electronic resource] - Mobile genetic elements May 2011 - 2-7 p. digital Publication Type: Journal Article ISSN: 2159-2543 Standard No.: 10.4161/mge.1.1.15316 doi