| RRC ID |
84708
|
| Author |
Jiang X, Tang Y, Yang Y, Tang J, Hou M, Liu R, Dong Q, Ma Z.
|
| Title |
Streptomyces albipurpureus sp. nov., a novel actinobacterium with antimicrobial activity isolated from the rhizospheric soil of Fritillaria cirrhosa D. Don.
|
| Journal |
Int J Syst Evol Microbiol
|
| Abstract |
A novel actinobacterium, designated strain CWNU-1T, was isolated from the rhizospheric soil of Fritillaria cirrhosa D. Don and examined using a polyphasic taxonomic approach. The organism developed pale blue aerial mycelia that was simply branched and terminated in open or closed coils of three or more volutions on International Streptomyces Project 3 agar. Spores were ellipsoidal to cylindrical with wrinkled surfaces. The strain showed high 16S rRNA gene sequence similarity to Streptomyces kurssanovii NBRC 13192T (98.8 %), Streptomyces xantholiticus NBRC 13354T (98.7 %) and Streptomyces peucetius JCM 9920T (98.6 %). The phylogenetic result based on 16S rRNA gene and genome sequences clearly demonstrated that strain CWNU-1T formed an independent phylogenetic lineage. On the basis of orthologous average nucleotide identity, CWNU-1T was most closely related to Streptomyces inusitatus NBRC 13601T with 79.3 % identity. The results of the digital DNA-DNA hybridization analysis also indicated low levels of relatedness with other species, as the highest value was observed with S. inusitatus NBRC 13601T (25.3 %). With reference to phenotypic characteristics, phylogenetic data, orthologous average nucleotide identity and digital DNA-DNA hybridization results, strain CWNU-1T was readily distinguished from its most closely related strains and classified as representing a novel species, for which the name Streptomyces albipurpureus sp. nov. is proposed. The type strain is CWNU-1T (=CGMCC 4.7758T=MCCC 1K07402T=JCM 35391T).
|
| Volume |
74(5)
|
| Published |
2024-5-1
|
| DOI |
10.1099/ijsem.0.006357
|
| PMID |
38695864
|
| MeSH |
Bacterial Typing Techniques*
Base Composition*
DNA, Bacterial* / genetics
Fatty Acids* / analysis
Fritillaria* / microbiology
Nucleic Acid Hybridization*
Phylogeny*
RNA, Ribosomal, 16S* / genetics
Rhizosphere*
Sequence Analysis, DNA*
Soil Microbiology*
Streptomyces* / classification
Streptomyces* / genetics
Streptomyces* / isolation & purification
Vitamin K 2 / analogs & derivatives
|
| Resource |
| General Microbes |
JCM35391 |
