In other words , cyanobacterial cell division must be done at a rate matching their host in order to divide at similar times .
In order to maintain a successful symbiosis following host infection , cyanobacteria need to match their life cycles with those of their hosts ' .
Cyanobacterial cell division must be done at a rate matching their host in order to divide at similar times .
In order to maintain a successful symbiosis following host infection , cyanobacteria need to match their life cycles with those of their hosts ' .