Bacteria can exchange plasmids with bacteria of other species, including some apparently distantly related ones in different phylogenetic domains, making analysis of their relationships difficult, and weakening the concept of a bacterial species.
Tiwikkawen addobat nat asimmuti n plasmid tan s tiwikkawen n ichikilan iyyad ahan iyyad s daɣ akayad tilla jir san temedt chajret daɣ abara tan n phylogenetic izlaynen ,harat asisahen amiyiz n iharojan nasan d ifnazan assahat n isim wan ichikilan win tiwikkawen