dyadobacter soli dyadobacter soli dyadobacter soli is a gram-negative, aerobic and non-motile bacterium from the genus of dyadobacter which has been isolated from farm soil near daejeon in korea. dyadobacter soli has the ability to degrade starch dyadobacter soli scientific classification domain: bacteria phylum: bacteroidota class: cytophagia order: cytophagales family: spirosomaceae genus: dyadobacter species: d. soli binomial name dyadobacter solilee et al. 2010 type strain dsm 25329, mj20, jcm 16232, kctc 22481