Mesorhizobium ciceri strain CC1192

Mesorhizobium ciceri strain CC1192 is a Gram-negative, mesophilic bacterium characterized by its bacilli shape and aerobic metabolism as a chemoheterotroph. This strain is motile, possessing flagella that facilitate its movement in soil environments. It is nonsporulating and contains two replicons, which contribute to its genetic stability and adaptability. Mesorhizobium ciceri strain CC1192 has a symbiotic relationship with several plant hosts, notably Cicer arietinum (chickpea), Astragalus pelecinus, and Biserrula. This symbiosis is crucial for nitrogen fixation, a process where the bacterium converts atmospheric nitrogen into a form that plants can utilize, thereby enhancing soil fertility and supporting plant growth. The habitat of this strain is primarily soil, where it plays an essential role in nutrient cycling. Through its interactions with host plants, Mesorhizobium ciceri strain CC1192 not only benefits its partners by providing essential nutrients but also contributes to the overall health and sustainability of the soil ecosystem. The presence of this bacterium highlights its ecological significance in agricultural systems, particularly in enhancing the productivity of leguminous crops such as chickpeas, which are vital for food security in many regions. Accessions for this strain include NZ_CP015063.1 and NZ_CP015062.1, which provide additional genetic information that may aid in further understanding its symbiotic mechanisms and ecological roles.