@article{mbs:/content/journal/ijsem/10.1099/ijsem.0.003742, author = "Navarro-Torre, Salvadora and Carro, Lorena and Rodríguez-Llorente, Ignacio D. and Pajuelo, Eloísa and Caviedes, Miguel Ángel and Igual, José M. and Klenk, Hans-Peter and Montero-Calasanz, Maria del Carmen", title = "Halomonas radicis sp. nov., isolated from Arthrocnemum macrostachyum growing in the Odiel marshes(Spain) and emended descriptions of Halomonas xinjiangensis and Halomonas zincidurans", journal= "International Journal of Systematic and Evolutionary Microbiology", year = "2020", volume = "70", number = "1", pages = "220-227", doi = "https://doi.org/10.1099/ijsem.0.003742", url = "https://www.microbiologyresearch.org/content/journal/ijsem/10.1099/ijsem.0.003742", publisher = "Microbiology Society", issn = "1466-5034", type = "Journal Article", keywords = "PGPB", keywords = "endophyte", keywords = "heavy metals", keywords = "Halomonadaceae", keywords = "Plant growth-promoting bacteria", abstract = "Strain EAR18T was isolated as an endophyte from the roots of a halophyte plant, Arthrocnemum macrostachyum, growing in the Odiel marshes (Huelva, Spain). Cells of strain EAR18T were Gram- stain-negative, motile, non-spore-forming aerobic rods. It grew optimally on tryptic soy agar supplemented with 2.5 % NaCl (w/v), at pH 7 and 30 °C for 48 h. It tolerated NaCl from 0 to 25 % (w/v). It presented Q9 as the major quinone and C19 : 0 cyclo ω8c, summed feature 8 (C18 : 1ω7c and/or C18 : 1ω6c) and C16 : 0 as the predominant fatty acids. The polar lipid profile consisted of diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine and four unidentified phospholipids. The results of phylogenetic analysis based on 16S rRNA gene sequences revealed that strain EAR18T formed a well-supported clade with species Halomonas zincidurans B6T and Halomonas xinjiangensis TRM 0175T (similarities of 98.3 and 96.1 % respectively). Furthermore, digital DNA–DNA hybridization analysis resulted in values of 20.4 % with H. xinjiangensis TRM 0175T and 35.50 % with H. zincidurans B6T, and ANIb/ANIm results in values of 73.8 %/84.2 % with H. xinjiangensis TRM 0175T and 86.8 %/89.4 % with H. zincidurans B6T. Based on phylogeny and differential phenotypic properties in comparison with its closest related species, strain EAR18T is suggested to represent a new species in the genus Halomonas , for which the name Halomonas radicis sp. nov. is proposed. The type strain is EAR18T (=CECT 9077T=LMG 29859T). The whole genome was sequenced, and it had a total length of 4.6 Mbp and a G+C content of 64.9 mol%.", }