@article{mbs:/content/journal/ijsem/10.1099/ijs.0.63858-0, author = "Busti, Elena and Cavaletti, Linda and Monciardini, Paolo and Schumann, Peter and Rohde, Manfred and Sosio, Margherita and Donadio, Stefano", title = "Catenulispora acidiphila gen. nov., sp. nov., a novel, mycelium-forming actinomycete, and proposal of Catenulisporaceae fam. nov.", journal= "International Journal of Systematic and Evolutionary Microbiology", year = "2006", volume = "56", number = "8", pages = "1741-1746", doi = "https://doi.org/10.1099/ijs.0.63858-0", url = "https://www.microbiologyresearch.org/content/journal/ijsem/10.1099/ijs.0.63858-0", publisher = "Microbiology Society", issn = "1466-5034", type = "Journal Article", keywords = "FESEM, field emission scanning electron microscopy", abstract = "A novel, Gram-positive bacterial strain was isolated from forest soil. Among species with validly published names, the 16S rRNA gene sequence is related most closely (approx. 93 % similarity) to that of Sporichthya polymorpha DSM 43042T. However, differently from this species, it forms both vegetative and aerial mycelia. The aerial hyphae are straight to slightly flexuous, starting to septate to form chains of more than 20 cylindrical spores with a rugose surface. The strain is acidophilic, with a pH range for robust growth between 4.3 and 6.8 and an optimum around 6.0. The peptidoglycan type is A3γ ll-Dpm–Gly. The polar lipids are phosphatidylglycerol, diphosphatidylglycerol, phosphatidylinositol, phosphatidylinositol mannosides and two unknown phospholipids. Predominant menaquinones are MK-9(H6) and -9(H4), and iso- and anteiso-branched C16 : 0 and C17 : 0 are the main cellular fatty acids. The DNA G+C content is 71.9 mol%. The distinct phylogenetic position and the unusual combination of chemotaxonomic characteristics justify the proposal of Catenulispora gen. nov., with the type species Catenulispora acidiphila sp. nov. (type strain, ID139908T =DSM 44928T=NRRL B-24433T). Catenulisporaceae fam. nov. is also proposed.", }