Ontology is a knowledge representation technique, devised for the web based systems to provide the capability to deal with the semantics of the concepts in the specific knowledge domain. Alternatively, taxonomy describes the real world concepts in a well-defined hierarchy and exists in standard form for various domains in science. The present study dealt with the taxonomy of microorganisms. The Three Domain System taxonomy is most widely adopted taxonomy in this domain. | Microbial taxonomy ontology for agriculturally important microorganisms (AMO) coupled with sequence alignment reinforcement options