Three new species of the genus Actinobispora of the family Pseudonocardiaceae, Actinobispora alaniniphila sp. nov., Actinobispora aurantiaca sp. nov. and Actinobispora xinjiangensis sp. nov.

Xu, Li-Hua; Jin, Xiaoqiang; Mao, Pei-Hong; Zheng-fu, LU; Cui, Xiao‐Long; Jiang, Cheng‐Lin

doi:10.1099/00207713-49-2-881

Cited by 30 publications

(15 citation statements)

References 19 publications

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“…To investigate inter-and intra-relationships of the genera Pseudonocardia and Actinobispora, the sequences ob- tained were compared with those of two Pseudonocardia species [8], three Actinobispora species recently described [3], and representatives of the other genera of the family Pseudonocardiaceae. A phylogenetic tree was constructed by the neighbor-joining method [16].…”

Section: Resultsmentioning

confidence: 99%

“…The family Pseudonocardiaceae was emended by Stackebrandt et al [1] on the basis of the 16S rDNA sequencebased phylogenetic clustering and the proposal of the family-speci¢c signature nucleotides, and currently encompasses 14 genera, which are divided into two groups according to a cell wall type. Members belonging to a cell wall type IV contain eight genera, the genera Actinopolyspora, Amycolatopsis, Kibdelosporangium, Pseudonocardia, Saccharomonospora, Saccharopolyspora [1], Actinobispora [2,3], and Actinokineospora [4,5], whereas the other group having a cell wall type III comprises six genera, the genera Actinosynnema, Kutzneria, Lentzea, Saccharothrix, Streptoalloteichus, and Thermocrispum [1]. The family Pseudonocardiaceae phylogenetically forms a distinct lineage within the radiation of the class Actinobacteria and belongs to the suborder Pseudonocardineae of the order Actinomycetales [1].…”

Section: Introductionmentioning

confidence: 99%

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Phylogenetic analysis of the genera Pseudonocardia and Actinobispora based on 16S ribosomal DNA sequences

Lee

2000

FEMS Microbiology Letters

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The 16S rDNA sequences of 11 strains, nine type strains of validated Pseudonocardia species and Actinobispora yunnanensis, and two strains of unnamed Pseudonocardia species, were determined and compared with those of representatives of the family Pseudonocardiaceae. The phylogenetic analysis indicated that all of the validated species of the genera Pseudonocardia and Actinobispora consistently formed a monophyletic unit and separated well from the other genera of the family Pseudonocardiaceae. One unnamed Pseudonocardia strain was related to members of the genus Pseudonocardia, whereas the other unnamed Pseudonocardia strain formed a distinct clade within the radiation of the genus Amycolatopsis. ß

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Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Phylogenetic analysis of the genera Pseudonocardia and Actinobispora based on 16S ribosomal DNA sequences

Lee

2000

FEMS Microbiology Letters

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“…This relationship was supported by a high bootstrap value of 100 % and the presence of 16S rDNA signature nucleotides unique for both genera (Lee et al, 2000b). Our recent study showed that Actinobispora yunnanensis IMSNU 22019 T possessed MK-8(H % ) as a major menaquinone (Lee et al, 2000b), which was not consistent with the results of Jiang et al (1991) and Xu et al (1999). Thus, phylogenetic evidence and chemical data, with the exception of phospholipid composition, suggest the unification of the two genera.…”

Section: Resultsmentioning

confidence: 54%

Pseudonocardia kongjuensis sp. nov., isolated from a gold mine cave.

Lee¹,

Kim²,

Min³

et al. 2001

International Journal of Systematic and Evolutionary Microbiology

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The taxonomic position of an isolate that was recovered from a gold mine cave near Kongju, Republic of Korea, was determined by 16S rDNA sequence studies and chemotaxonomic characterization. Comparative studies of 16S rDNA sequences indicated that this organism was phylogenetically related to members of the genus Pseudonocardia, branching outside a cluster encompassing Pseudonocardia autotrophica and Pseudonocardia compacta. The affiliation to the genus was also supported by the cell chemistry, which was represented by a type IV cell wall, MK-8(H 4 ) as the major menaquinone, a phospholipid type PIII pattern (phosphatidylcholine as a diagnostic phospholipid) and a DNA GMC content of 71 mol %. The fatty acid profile contained saturated, unsaturated and 10-methyl branched fatty acids, but tuberculostearic acid and hydroxy fatty acids were not present. The isolate differed from its phylogenetic neighbours in the presence of phosphatidylethanolamine, dodecanoate, 16-methylheptadecenoate and 16-methylheptadecanoate and the absence of phosphatidylinositol mannoside and phosphatidylmethylethanolamine. The unique combination of physiological properties, the cellular fatty acid profile and DNA-DNA hybridization data indicates that this organism is readily differentiated from the type strains of all of the validly published species of the genus Pseudonocardia. The name Pseudonocardia kongjuensis sp. nov. is proposed for the type strain, LM 157 T (l IMSNU 50583 T l KCTC 9990 T l DSM 44525 T ).

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“…Members of this family are currently assigned to the genera Actinobispora, Amycolatopsis, Kibdelosporangium, Prauserella, Pseudonocardia (including Amycolata), Saccharomonospora, Saccharopolyspora and Thermocrispum (Kim & Goodfellow, 1999 ;Xu et al, 1999 ;Labeda & Kroppenstedt, 2000).…”

Section: Introductionmentioning

confidence: 99%

Saccharopolyspora flava sp. nov. and Saccharopolyspora thermophila sp.nov., novel actinomycetes from soil.

Lu¹,

Liu²,

Wang³

et al. 2001

International Journal of Systematic and Evolutionary Microbiology

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The generic position of two aerobic, Gram-positive, non-acid-alcohol-fast actinomycetes was established following the isolation of their PCR-amplified 16S rRNA genes and alignment of the resultant sequences with the corresponding sequences from representatives of the families Actinosynnemataceae and Pseudonocardiaceae. The assignment of the organisms to the genus Saccharopolyspora was strongly supported by chemotaxonomic and morphological data. The strains were distinguished both from one another and from representatives of validly described Saccharopolyspora species on the basis of a number of phenotypic properties. It is proposed that the organisms, strains 07

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Three new species of the genus Actinobispora of the family Pseudonocardiaceae, Actinobispora alaniniphila sp. nov., Actinobispora aurantiaca sp. nov. and Actinobispora xinjiangensis sp. nov.

Cited by 30 publications

References 19 publications

Phylogenetic analysis of the genera Pseudonocardia and Actinobispora based on 16S ribosomal DNA sequences

Phylogenetic analysis of the genera Pseudonocardia and Actinobispora based on 16S ribosomal DNA sequences

Pseudonocardia kongjuensis sp. nov., isolated from a gold mine cave.

Saccharopolyspora flava sp. nov. and Saccharopolyspora thermophila sp.nov., novel actinomycetes from soil.

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