Nocardioides jishulii sp. nov.,isolated from faeces of Tibetan gazelle (Procapra picticaudata)

Dong, Kui; Lu, Shan; Yang, Jing; Pu, Ji; Lai, Xin‐He; Jin, Dong; Li, Junqin; Gui, Zhang; Wang, Xiaoxia; Liang, Junrong; Zhang, Sihui; Huang, Yu‐Yuan; Ge, Yajun; Zhou, Jia-Rong; Ren, Zhihong; Wu, Xiaomin; Huang, Ying; Wang, Suping; Xu, Jianguo

doi:10.1099/ijsem.0.004218

Cited by 12 publications

(10 citation statements)

References 40 publications

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“…At the time of writing, this genus encompasses 122 validly published species with correct names (www.bacterio.net/genus/nocardioides). Nocardioides strains were isolated from various habitats including soil [2, 3], mud [4], marine sediment [5], glacier [6], caves [7], fresh water [8, 9], wastewater [10], faeces of wild animal [11–13], plant leaves [14] and roots [15]. Members of Nocardioides are Gram-stain-positive, rod- or coccus-shaped, non-acid-fast and either motile or non-motile with typical features including a high DNA G+C content (64.0–74.9 mol%), MK-8(H 4 ) as the predominant respiratory quinone, iso-C 16 : 0 as the major fatty acid and ll -2,6-diaminopimelic acid as the cell-wall peptidoglycan [16].…”

Section: Introductionmentioning

confidence: 99%

Nocardioides dongkuii sp. nov. and Nocardioides lijunqiniae sp. nov., isolated from faeces of Tibetan antelope (Pantholops hodgsonii) and leaves of dandelion (Taraxacum officinale), respectively, on the Qinghai–Tibet Plateau

Cheng

Jiao

Zhang

et al. 2021

International Journal of Systematic and Evolutionary Microbiology

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In the present study, four bacterial strains, two (S-713 T and 406) isolated from faecal samples of Tibetan antelopes and the other two (S-531 T and 1598) from leaves of dandelion collected on the Qinghai–Tibet Plateau of PR China, were analysed using a polyphasic approach. All four isolates were aerobic, rod-shaped, non-motile, oxidase-negative, Gram-stain-positive and catalase-positive. According to four phylogenetic trees, strain pairs S-713 T /406 and S-531 T /1598 form two independent branches belonging to the genus Nocardioides , and are closest to Nocardioides lianchengensis , Nocardioides dokdonensis , Nocardioides salarius , Nocardioides marinisabuli , Nocardioides psychrotolerans and Nocardioides szechwanensis . Although sharing MK8-(H 4 ) as their major isoprenoid quinone, strains S-713 T and S-531 T contained C 18 : 1 ω 9 c (24.64 and 16.34 %) and iso-C 16 : 0 (9.74 and 29.38 %), respectively, as their main fatty acids, with remarkable differences in their biochemical profiles but only slight ones in their optimal growth conditions. The chromosomes of strains S-713 T and S-531 T were 4 207 844 bp (G+C content, 73.0 mol%) and 4 809 817 bp (G+C content, 72.5 mol%), respectively. Collectively, the two strain pairs represent two separate novel species of the genus Nocardioides , for which the names Nocardioides dongkuii sp. nov. and Nocardioides lijunqiniae sp. nov. are proposed, with S-713 T (=JCM 33698 T =CGMCC 4.7660 T ) and S-531 T (=JCM 33468 T =CGMCC 4.7659 T ) as the respective type strains.

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Section: Introductionmentioning

confidence: 99%

Nocardioides dongkuii sp. nov. and Nocardioides lijunqiniae sp. nov., isolated from faeces of Tibetan antelope (Pantholops hodgsonii) and leaves of dandelion (Taraxacum officinale), respectively, on the Qinghai–Tibet Plateau

Cheng

Jiao

Zhang

et al. 2021

International Journal of Systematic and Evolutionary Microbiology

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“…Rapid Annotation using Subsystem Technology (RAST) was used for the DNA G+C content and the open reading frames using the draft genome sequence [33]. For the *Data from Dong et al [13]. †Data from Toth et al [9].…”

Section: Genome Sequencing and Analysismentioning

confidence: 99%

“…At the time of writing, 124 species have been published with valid names according to the LPSN (List of Prokaryotic Names with Standing in Nomenclature; https://lpsn.dsmz.de/genus/nocardioides) [2]. Nocardioides strains have been isolated from many different environments, including various types of environmental soil [3–5], marine organisms and habitats [6–9], sewage water and sludge [10, 11], and wild animals faeces [12, 13]. In general, members of the genus Nocardioides are Gram-stain-positive, aerobic, non-spore-forming, non-motile and rod- or coccoid-shaped.…”

Section: Introductionmentioning

confidence: 99%

“…de/ genus/ nocardioides) [2]. Nocardioides strains have been isolated from many different environments, including various types of environmental soil [3][4][5], marine organisms and habitats [6][7][8][9], sewage water and sludge [10,11], and wild animals faeces [12,13]. In general, members of the genus Nocardioides are Gram-stain-positive, aerobic, non-spore-forming, nonmotile and rod-or coccoid-shaped.…”

Section: Introductionmentioning

confidence: 99%

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Nocardioides malaquae sp. nov., a novel actinobacterium isolated from sewage sludge of a fisheries processing factory

Zhang

Yan

et al. 2021

International Journal of Systematic and Evolutionary Microbiology

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A Gram-stain-positive, rod-shaped, strictly aerobic bacterial strain (Y6T) was isolated from a sewage sludge sample collected from a fisheries processing factory in Zhoushan, Zhejiang Province, PR China. The growth range of NaCl concentration was 0–6.0 % (w/v), with an optimum at 3.0 % (w/v). The temperature range for growth was 10–42 °C, with an optimum at 37 °C. The pH range for growth was pH 7.0–10.0, with an optimum at pH 9.0. Phylogenetic analysis based on 16S rRNA gene sequences revealed that strain Y6T belonged to the genus Nocardioides and showed the highest sequence similarity of 97.8 % to Nocardioides jishulii dk3136T. The average nucleotide identity and in silico DNA–DNA hybridization values between strain Y6T and the reference strains were 76.9–81.2 % and 20.6–23.6 %, respectively. Chemotaxonomic analysis indicated that the sole respiratory quinone was MK-8(H4) and the predominant cellular fatty acids were iso-C16 : 0, 10-methyl-C17 : 0 and C18 : 1 ω9c. The polar lipid profile was composed of diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine, phosphatidylcholine, four unidentified phospholipids, three unidentified aminolipids and five unidentified lipids. The peptidoglycan was ll-2,6-diaminopimelic acid. On the basis of the phenotypic, genotypic, phylogenetic and chemotaxonomic features, strain Y6T is considered to represent a novel species, for which the name Nocardioides malaquae sp. nov. is proposed. The type strain is Y6T (=KCTC 49504T=MCCC 1K04765T).

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“…The harsh cold environment with low oxygen pressure, high ultraviolet radiation and poor forage of the Qinghai-Tibet Plateau (PR China) [6] draws our attention to investigate bacterial diversity of animals and plants living there. In previous studies, we have isolated several novel species of the genus Actinomyces from wild animals (vultures, plateau pika and Tibetan antelope) in the Qinghai-Tibet Plateau, including Actinomyces liubingyangii , Actinomyces qiguomingii and Actinomyces lilanjuaniae [7–9].…”

Section: Introductionmentioning

confidence: 99%

Actinomyces marmotae sp. nov. and Actinomyces procaprae sp. nov. isolated from wild animals and reclassification of Actinomyces liubingyangii and Actinomyces tangfeifanii as Boudabousia liubingyangii comb. nov. and Boudabousia tangfeifanii comb. nov., respectively

Yang

Bai

Dong

et al. 2019

International Journal of Systematic and Evolutionary Microbiology

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Four Gram-stain-positive, catalase-negative, non-spore-forming, rod-shaped bacterial strains (zg-325T, zg329, dk561T and dk752) were isolated from the respiratory tract of marmot (Marmota himalayana) and the faeces of Tibetan gazelle (Procapra picticaudata) from the Qinghai-Tibet Plateau of PR China. The results of 16S rRNA gene sequence-based phylogenetic analyses indicated that strains zg-325T and dk561T represent members of the genus Actinomyces , most similar to Actinomyces denticolens DSM 20671T and Actinomyces ruminicola B71T, respectively. The DNA G+C contents of strains zg-325T and dk561T were 71.6 and 69.3 mol%, respectively. The digital DNA–DNA hybridization values of strains zg-325T and dk561T with their most closely related species were below the 70 % threshold for species demarcation. The four strains grew best at 35 °C in air containing 5 % CO2 on brain heart infusion (BHI) agar with 5 % sheep blood. All four strains had C18:1ω9c and C16:0 as the major cellular fatty acids. MK-8 and MK-9 were the major menaquinones in zg-325T while MK-10 was predominant in dk561T. The major polar lipids included diphosphatidylglycerol and phosphatidylinositol. On the basis of several lines of evidence from phenotypic and phylogenetic analyses, zg-325T and dk561T represent novel species of the genus Actinomyces , for which the name Actinomyces marmotae sp. nov. and Actinomyces procaprae sp. nov. are proposed. The type strains are zg-325T (=GDMCC 1.1724T=JCM 34091T) and dk561T (=CGMCC 4.7566T=JCM 33484T). We also propose, on the basis of the phylogenetic results herein, the reclassification of Actinomyces liubingyangii and Actinomyces tangfeifanii as Boudabousia liubingyangii comb. nov. and Boudabousia tangfeifanii comb. nov., respectively.

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Nocardioides jishulii sp. nov.,isolated from faeces of Tibetan gazelle (Procapra picticaudata)

Cited by 12 publications

References 40 publications

Nocardioides dongkuii sp. nov. and Nocardioides lijunqiniae sp. nov., isolated from faeces of Tibetan antelope (Pantholops hodgsonii) and leaves of dandelion (Taraxacum officinale), respectively, on the Qinghai–Tibet Plateau

Nocardioides dongkuii sp. nov. and Nocardioides lijunqiniae sp. nov., isolated from faeces of Tibetan antelope (Pantholops hodgsonii) and leaves of dandelion (Taraxacum officinale), respectively, on the Qinghai–Tibet Plateau

Nocardioides malaquae sp. nov., a novel actinobacterium isolated from sewage sludge of a fisheries processing factory

Actinomyces marmotae sp. nov. and Actinomyces procaprae sp. nov. isolated from wild animals and reclassification of Actinomyces liubingyangii and Actinomyces tangfeifanii as Boudabousia liubingyangii comb. nov. and Boudabousia tangfeifanii comb. nov., respectively

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