Serratia oryzae sp. nov., isolated from rice stems.

A novel endophytic bacterium, strain J11-6T, was isolated from rice stems. Its taxonomic position was investigated using a polyphasic approach. The novel strain was Gram-staining-negative, facultatively anaerobic, motile and rod-shaped.

Effective Removal of Chromium(III) from Low Concentration Aqueous Solution Using a Novel Diazene/Methoxy-Laced Coordination Polymer.

In this study, a novel coordination polymer [CdL₂(H₂O)] (), [HL = 4-(2-(4-((pyridin-3-yl)methoxy)phenyl)diazenyl)benzoic acid] was fabricated via an in situ ligand transformation reaction under solvothermal conditions. The as-prepared polymer exhibited a selectivity and efficiency for Cr(III) removal with a high uptake capacity of 106.13 mg·g.

Rhizobium rhizosphaerae sp. nov., a novel species isolated from rice rhizosphere.

Two novel, Gram-negative, motile, rod-shaped, aerobic bacterial strains, MH17 and RD15, were isolated from the sterilized root and rhizosphere soil of rice, respectively. Phylogenetic analysis based on 16S rRNA gene sequences showed that the similarity between strains MH17 and RD15 was 100%. The isolates exhibit high sequence similarities to Rhizobium oryzae CGMCC 1.

Rhizobium oryziradicis sp. nov., isolated from rice roots.

Two Gram-stain-negative, aerobic, rod-shaped endophytic bacterial strains, N19T and N11-2, were isolated from fresh rice (Oryza sativa) roots during investigation of the rice endophytic bacterial diversity. The 16S rRNA gene sequence results indicated that the similarity between strains N19T and N11-2 was 100 %. Both of them belong to the genus Rhizobium, with close similarity to Rhizobium taibaishanense CCNWSX 0483T (97.

Paenibacillus oryzisoli sp. nov., isolated from the rhizosphere of rice.

A novel bacterium, strain 1ZS3-15, was isolated from rhizosphere of rice. Its taxonomic position was investigated using a polyphasic approach. The novel strain was observed to be Gram-stain positive, spore-forming, aerobic, motile and rod-shaped.

Paenibacillusoryzae sp. nov., isolated from rice roots.

A novel endophytic bacterium, strain 1DrF-4T, isolated from rice roots, was characterized on the basis of its phenotypic characteristics and genotypic information. The novel strain was Gram-positive-staining, endospore-forming, facultatively anaerobic, motile and rod-shaped. Phylogenetic analysis based on 16S rRNA gene sequences showed that strain 1DrF-4T formed a monophyletic clade within the genus Paenibacillus.

Novosphingobium oryzae sp. nov., a potential plant-promoting endophytic bacterium isolated from rice roots.

A novel endophytic bacterium, strain ZYY112T, isolated from rice roots, was characterized by a polyphasic approach. In phylogenetic analyses based on 16S rRNA gene sequences, ZYY112T showed highest sequence similarity to Novosphingobium sediminicola HU1-AH51T (97.2 %) and less than 97 % similarity with respect to other Novosphingobium species with validly published names.