The DNA polymerase gene from the Archaea Thermococcus litoralis has been cloned and expressed in Escherichia coli. It is split by two intervening sequences (IVSs) that form one continuous open reading
The arbuscular mycorrhizal symbiosis between fungi and plants involves most of the known plant species. We already opened a nuclear genome of the symbiont fungi, Rhizophagus clarus HR1, but it was sti