Genome Sequence of
            <i>Streptomyces</i>
            sp. Strain HB-N217, Isolated from the Marine Sponge
            <i>Forcepia</i>
            sp.

Xavier, René K. M.; Xu, Dongbo; McCarthy, Peter J.; Yang, Shengming; Wang, Guojun

doi:10.1128/mra.01410-20

Cited by 2 publications

(4 citation statements)

References 20 publications

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“…This finding is consistent with the study of Xavier et al (2021) who analysed the genomic DNA of Streptomyces sp. NA03103 using anti-SMASH v5.2.0 and found a number of predictive BCGs which may implicate diverse secondary metabolic biosynthesis, such as polyketides, nonribosomal peptides, terpenes, and lanthipeptides (Xavier et al, 2021). Further experiments are required to investigate the function of this potential bacterial strain on the synthesis of marine natural products.…”

Section: Discussionsupporting

confidence: 93%

“…Several studies have reported the biological activities of benzoxazine derivatives in various aspects, including antiinflammatory, antimicrobial, anticancer and antimalaria (Akhter et al, 2011;Foto et al, 2014;Sharma et al, 2018). This finding is consistent with the study of Xavier et al (2021) who analysed the genomic DNA of Streptomyces sp. NA03103 using anti-SMASH v5.2.0 and found a number of predictive BCGs which may implicate diverse secondary metabolic biosynthesis, such as polyketides, nonribosomal peptides, terpenes, and lanthipeptides (Xavier et al, 2021).…”

Section: Discussionsupporting

confidence: 76%

“…In the past decade, mangrove ecosystems have become a hotspot in the study of natural products (Azman et al, 2015;Katili and Retnowati, 2017). Several novel species, particularly actinomycetes, have been found in marine ecosystems; this breakthrough led to the discovery of newly bioactive compounds, some of which are promising drug candidates (Pathom-aree et al, 2006;Hong et al, 2009;Gong et al, 2018;Shi et al, 2019;Xavier et al, 2021). Other mangroveassociated bacteria with high potential biotechnological interests were also documented, including an extracellular hydrolytic enzyme producer Vibrio alginolyticus Jme3-20, a diverse metabolic intermediate producer Bacillus velezensis sp.…”

Section: Introductionmentioning

confidence: 99%

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Bacterial Community of Klong Tub Mangrove Forest in Chonburi Province, Thailand

Ganjanasiripong

Neesanant

Taechowisan

et al. 2022

Environ. Nat. Resour. J.

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Mangrove forests are located in the transition zone of terrestrial and river/marine ecosystems, making these forests a unique environment harbouring diverse microbes. This study investigated the bacterial community of Klong Tub Mangrove Forest in Chonburi Province, Thailand. The distinct feature of this forest is its nearby location to a narrowleaf cattail wetland. Assessment of the abiotic parameters of the sediments from site#1 nearby the narrowleaf cattail wetland and site#2 in the mangrove forest revealed differences in pH and salinity values between these two sites. Biochemical identification of bacterial isolates (n=233) indicated that these species belonged to 16 families and 29 genera as follows: Moraxellaceae (17.60%) > Vibrionaceae (16.31%) > Paenibacillaceae (15.88%) > Staphylococcaceae and Bacillaceae (9.87% each) > Aeromonadaceae and Pseudomonadaceae (8.58% each) > Enterobacteriaceae (4.29%) > Lactobacillaceae (2.58%) > Moraxellaceae (2.15%) > Comamonadaceae (1.72%) > Alcaligenaceae (0.86%) > Morganellaceae, Burkholderiaceae, Pasteurellaceae and Streptococcaceae (0.43% each). Among the genera, 12 were commonly isolated from both sites. Bacterial strains from 7 and 10 genera were detected only in site#1 and site#2, respectively. Analysis of the partial 16s rRNA gene sequence of four filamentous gram-positive isolates showed their high sequence similarity to three genera, including three novel species, Streptomyces sp. NA03103, Micromonospora fluminis sp. nov. and Bacillus velezensis sp. nov. In conclusion, the Klong Tub Mangrove Forest possesses high microbial diversity, and the bacterial taxon in the sediments differ between the narrowleaf cattail wetland and mangrove forest. Several bacterial isolates from the forest show a high biotechnological potential.

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Section: Discussionsupporting

confidence: 93%

Section: Discussionsupporting

confidence: 76%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Bacterial Community of Klong Tub Mangrove Forest in Chonburi Province, Thailand

Ganjanasiripong

Neesanant

Taechowisan

et al. 2022

Environ. Nat. Resour. J.

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“…strain HB-N217 (isolated from a marine sponge, Forcepia sp. in the USA) [77], Streptomyces sp. CCM_MD2014 (soil isolate from the USA) [78], Streptomyces sp.…”

Section: Resultsmentioning

confidence: 99%

Complete Genome Analysis of Undecylprodigiosin Pigment Biosynthesizing Marine Streptomyces Species Displaying Potential Bioactive Applications

Ramesh

Anwesh²,

Vinithkumar

et al. 2021

Microorganisms

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Marine Streptomyces species are underexplored for their pigment molecules and genes. In this study, we report the genome of the undecylprodigiosin biosynthesizing gene cluster carrying Streptomyces sp. strain BSE6.1, displaying antioxidant, antimicrobial, and staining properties. This Gram-positive obligate aerobic bacterium was isolated from the coastal sediment of the Andaman and Nicobar Islands, India. Pink to reddish pigmented colonies with whitish powdery spores on both agar and broth media are the important morphological characteristics of this bacterium. Growth tolerance to NaCl concentrations was 2 to 7%. The assembled genome of Streptomyces sp. BSE6.1 contains one linear chromosome 8.02 Mb in length with 7157 protein-coding genes, 82 tRNAs, 3 rRNAs and at least 11 gene clusters related to the synthesis of various secondary metabolites, including undecylprodigiosin. This strain carries type I, type II, and type III polyketide synthases (PKS) genes. Type I PKS gene cluster is involved in the biosynthesis of red pigment undecylprodigiosin of BSE6.1, similar to the one found in the S. coelicolor A3(2). This red pigment was reported to have various applications in the food and pharmaceutical industries. The genome of Streptomyces sp. BSE6.1 was submitted to NCBI with a BioProject ID of PRJNA514840 (Sequence Read Archive ID: SRR10849367 and Genome accession ID: CP085300).

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Genome Sequence of Streptomyces sp. Strain HB-N217, Isolated from the Marine Sponge Forcepia sp.

Cited by 2 publications

References 20 publications

Bacterial Community of Klong Tub Mangrove Forest in Chonburi Province, Thailand

Bacterial Community of Klong Tub Mangrove Forest in Chonburi Province, Thailand

Complete Genome Analysis of Undecylprodigiosin Pigment Biosynthesizing Marine Streptomyces Species Displaying Potential Bioactive Applications

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