Glycomyces luteolus sp. nov., a novel actinomycete isolated from rhizosphere soil of wheat (Triticum aestivum L.)

Duan, Liping; Song, Wei; Jiang, Shanwen; Qian, Lulu; Guo, Xiaowei; Wang, Xiangjing; Zhao, Junwei; Xiang, Wensheng

doi:10.1007/s10482-018-1200-z

Cited by 6 publications

(5 citation statements)

References 25 publications

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“…Longispora strains are capable of degrading proteins and starch [94]. As Glycomyces was revealed in the rhizosphere and in various plant parts as an endophyte [95,96], this organism may be expected to have a positive effect on plant growth. Members of the genus Sphaerobacter produce various proteases and cellulases [97,98].…”

Section: Prokaryotic Communitymentioning

confidence: 99%

Microbiological Activity during Co-Composting of Food and Agricultural Waste for Soil Amendment

2021

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This study aims to establish the relationship between ambient parameters and the diversity, composition, and function of microbial communities that predominate at each stage of the co-composting of food and agricultural waste. Culture-based and culture-independent methods were used to investigate the changes in the microbiota. The favorable conditions of high initial humidity and C/N ratio caused a decrease in the richness and biodiversity of the microbiota when such conditions existed. During the thermophilic stage, the total microbial number increased, and active mineralization of organic matter was carried out by members of the genera Bacillus, Caldibacillus, Aspergillus, and Penicillium. The fungal community was sensitive to drastic temperature changes. Byssochlamys dominated among fungi during the transition from the mesophilic to the thermophilic stage and during cooling. The biodiversity increased with time and was associated with the dynamics of germination and nitrification indices, so that the more diverse the microbial community, the higher the properties of compost that stimulate plant growth and development. The microbial community of the mature compost, together with mineral plant nutrients ready for consumption and humic compounds, make this compost a good soil additive.

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Section: Prokaryotic Communitymentioning

confidence: 99%

Microbiological Activity during Co-Composting of Food and Agricultural Waste for Soil Amendment

2021

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“…luteolus' NEAU-A15 and 'G. tritici' NEAU-C2, which had been isolated previously from rhizosphere soil of wheat (Triticum aestivum L.) collected from Langfang, Hebei province, PR China [5,10] and stored at our laboratory at −80 °C,were cultured under the same conditions as NEAU-S30 T for comparative analyses.…”

Section: Isolation and Ecologymentioning

confidence: 99%

“…After 21 days of aerobic incubation at 28 °C, colonies were transferred and purified on oatmeal agar [International Streptomyces Project (ISP) medium 3] [12] and maintained as glycerol suspensions (20 %, v/v) at −80 °C. The reference strains ‘ G. luteolus ’ NEAU-A15 and ‘ G. tritici ’ NEAU-C2, which had been isolated previously from rhizosphere soil of wheat ( Triticum aestivum L.) collected from Langfang, Hebei province, PR China [5, 10] and stored at our laboratory at −80 °C,were cultured under the same conditions as NEAU-S30 T for comparative analyses.…”

Section: Isolation and Ecologymentioning

confidence: 99%

Glycomyces niveus sp. nov., a novel actinomycete isolated from sandy soil

Yang,

Cao,

et al. 2024

International Journal of Systematic and Evolutionary Microbiology

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A novel mycelium-forming actinomycete, designated strain NEAU-S30T, was isolated from the sandy soil of a sea beach in Shouguang city, Shandong province, PR China. The strain developed long chains of non-motile cylindrical spores with smooth surfaces on aerial mycelia. The results of a polyphasic taxonomic study indicated that NEAU-S30T represented a member of the genus Glycomyces . The results of 16S rRNA gene sequence analysis indicated that NEAU-S30T was closely related to ‘Glycomyces luteolus’ (98.97 % sequence similarity), Glycomyces algeriensis (98.90 %), ‘Glycomyces tritici’ (98.83 %) and Glycomyces lechevalierae (98.76 %). The average nucleotide identity (ANI) values between NEAU-S30T and ‘G. luteolus’ NEAU-A15, G. algeriensis DSM 44727T, ‘G. tritici’ NEAU-C2 and G. lechevalierae DSM 44724T were 87.77, 87.53, 87.41 and 87.80 %, respectively. The digital DNA G+C content of the genomic DNA was 70.5 %. The whole-cell sugars contained ribose and xylose. The predominant menaquinones were MK-10(H2), MK-10(H4) and MK-10(H6). The predominant fatty acids were anteiso-C15 : 0, iso-C16 : 0, anteiso-C17 : 0 and iso-C15 : 0. The polar lipid profile consisted of diphosphatidylglycerol, phosphatidylglycerol, phosphoglycolipid, phosphatidylinositol, phosphatidylinositol mannoside and an unidentified glycolipid. On the basis of the results of comparative analysis of genotypic, phenotypic and chemotaxonomic data, the novel actinomycete strain NEAU-S30T (=JCM 33975T=CGMCC 4.7890T) represents the type strain of a novel species within the genus Glycomyces, for which the name Glycomyces niveus sp. nov. is proposed.

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“…At the time of writing, the genus encompasses 25 validly published species [9]. The species 'Glycomyces tritici' by Li et al [10], 'Glycomyces luteolus' by Duan et al [11] and 'Glycomyces xinjiangensis' by Guan et al [12] also have been described recently but the names are not yet validly published. The bacteria were mostly isolated from soil and traditional Chinese medicinal plants, except G. sediminimaris isolated for marine and G. xiaoerkulensis isolated from fresh water.…”

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confidence: 99%

Glycomyces terrestris sp. nov., isolated from extremely arid soil from Yuanmou Earth Forest

Lei

et al. 2021

International Journal of Systematic and Evolutionary Microbiology

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A Gram-stain-positive, mycelium-forming actinobacterium, YIM 121974T was isolated from an extreme arid soil sample collected at Yuanmou Earth Forest, Yunnan Province, PR China. Classification using a polyphasic approach suggested that strain YIM 121974T belonged to the genus Glycomyces and was closely related to Glycomyces dulcitolivorans SJ-25T (98.3 %), Glycomyces scopariae YIM 56256T (98 %), Glycomyces mayteni YIM 61331T (97.9 %), Glycomyces albidus NEAU-7082T (97.9 %), Glycomyces sambucus CGMCC 4.3147T (97.7 %), Glycomyces artemisiae IXS4T (97.6 %) and Glycomyces parisis CPCC 204357T (97.5 %), but could be distinguished from its closest relatives by a combination of phenotypic and phylogenetic features. Average nucleotide identity values of YIM 121974T to its closest phylogenetic neighbours were 70.7–88.9 %, which are lower than the threshold of 95 %. The digital DNA–DNA hybridization values between YIM 121974T and these relative species were 18.0–36.3 %, which are also well below the cut-off value (>70 %) for species delineation. The DNA G+C content of strain YIM 121974T was 72.3 mol% (draft genome sequence). The predominant menaquinone was MK-11. The phospholipids were composed of diphosphatidylglycerol, phosphatidylglycerol, phosphatidylinositol, phosphatidylinositol mannoside, phosphoglycolipid and glycolipid. The major fatty acid compositions were iso-C16 : 0, anteiso-C15 : 0 and anteiso-C17 : 0. The draft genome of isolate YIM 121974T was found to contain 11 secondary metabolite biosynthesis gene clusters by using the antiSMASH server. Based on the above observations, strain YIM 121974T could be distinguished from closely related species belonging to the genus Glycomyces . Thus, strain YIM 121974T represents a novel species of the genus Glycomyces , for which the name Glycomyces terrestris sp. nov. is proposed. The type strain is YIM 121974T (=KCTC 39870T=DSM 106742T).

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Glycomyces luteolus sp. nov., a novel actinomycete isolated from rhizosphere soil of wheat (Triticum aestivum L.)

Cited by 6 publications

References 25 publications

Microbiological Activity during Co-Composting of Food and Agricultural Waste for Soil Amendment

Microbiological Activity during Co-Composting of Food and Agricultural Waste for Soil Amendment

Glycomyces niveus sp. nov., a novel actinomycete isolated from sandy soil

Glycomyces terrestris sp. nov., isolated from extremely arid soil from Yuanmou Earth Forest

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