Pseudaminobacter soli sp. nov., Isolated from Paddy Soil Contaminated with Heavy Metals
Pseudaminobacter soli sp. nov., Isolated from Paddy Soil Contaminated with Heavy Metals
复制标题
DOI：
10.1007/s00284-021-02717-0
复制
发表时间：
2021-12
影响因子：
2.6
通讯作者：
Kaiyun Zhang;Shi Tang;Yinhuo Jiang;Fuyin Zhang;Jun Zhang;J. Qiu;Jian He
中科院分区：
文献类型：
--
作者：
Kaiyun Zhang;Shi Tang;Yinhuo Jiang;Fuyin Zhang;Jun Zhang;J. Qiu;Jian He
A Gram stain-negative, aerobic, rod-shaped strain, designated HC19T, was isolated from heavy metals contaminated paddy soil. The 16S rRNA gene-based phylogenetic analysis indicated that strain HC19Tbelonged to the genusPseudaminobacter, and shared 97.0% 16S rRNA gene sequence similarity withP. manganicusJH-7T, and less than 97% similarities with other type strains belonging to the genus. The major cellular fatty acids were C19:0cycloω8c(55.0%) and C18: 1ω7c(18.7%). The major quinone was ubiquinone Q-10. The major polar lipids were phosphatidylmonomethylethanolamine, diphosphatidylglycerol, phosphatidylglycerol, phosphatidylcholine and phosphatidylethanolamine. The average nucleotide identity and digital DNA–DNA hybridization values between the genomes of HC19TandP. manganicusJH-7Twere 68.0% and 22%, respectively. The G+C content of the genomic DNA was 63.3 mol%. On the basis of phenotypic, chemotaxonomic, and genotypic data, strain HC19Tis considered as a novel species in the genusPseudaminobacter, for which the namePseudaminobacter. solisp. nov. is proposed. The type strain is HC19T(= KCTC 82870T= CCTCC AB 2021107T).
