Jeotgalicoccus sp. ATCC 8456
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ABSTRACT:
PROVIDER: PRJNA685651 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Jeotgalicoccus sp. S0W5 Genome sequencing and assembly
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Project description:Gene Expression Analysis of Curdlan Production in Agrobacterium sp. ATCC 31749
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Project description:Welan gum is mainly produced by Sphingomonas sp. ATCC 31555 and has broad applications in industry such as that in cement production. Both carbon and nitrogen sources are essential for welan production. However, how nitrogen sources affect the metabolism and gene transcription of welan remains elusive. Here, we used next-generation sequencing RNA-seq to analyze the transcriptome of Sphingomonas sp. ATCC 31555 in the presence of inorganic or organic nitrogen sources. Enriched gene expression and pathway analysis suggest that organic nitrogen sources significantly enhanced the expression of genes in central metabolic pathways of Sphingomonas sp. ATCC 31555 and those critical for welan synthesis compared to that observed using inorganic nitrogen sources. The present study improves our understanding of the molecular mechanism underlying the use of nitrogen in welan synthesis in Sphingomonas sp., as well as provides an important transcriptome resource for Sphingomonas sp. in relation to nitrogen sources.
2016-03-25 | GSE79497 | GEO
Project description:Welan gum is mainly produced by Sphingomonas sp. ATCC 31555 and has broad applications in industry such as that in cement production. Both carbon and nitrogen sources are essential for welan production. However, how nitrogen sources affect the metabolism and gene transcription of welan remains elusive. Here, we used next-generation sequencing RNA-seq to analyze the transcriptome of Sphingomonas sp. ATCC 31555 in the presence of inorganic or organic nitrogen sources. Enriched gene expression and pathway analysis suggest that organic nitrogen sources significantly enhanced the expression of genes in central metabolic pathways of Sphingomonas sp. ATCC 31555 and those critical for welan synthesis compared to that observed using inorganic nitrogen sources. The present study improves our understanding of the molecular mechanism underlying the use of nitrogen in welan synthesis in Sphingomonas sp., as well as provides an important transcriptome resource for Sphingomonas sp. in relation to nitrogen sources. Sphingomonas sp. ATCC 31555 strain (stored in our laboratory) was first seeded in an inoculum medium (20 g/L glucose, 3 g/L yeast extract, 3 g/L malt extract, and 5 g/L fish meal protein peptone, pH 7.0), and then cultured in a fermentation medium containing 40 g/L sucrose, 4.0 g/L nitrogen source, 0.6 g/L KH2PO4, and 0.2 g/L MgSO4.7H2O at 37°C. The nitrogen sources used in the present study were as follows: NaNO3 (4.0 g/L) as inorganic nitrogen (IN), beef extract (4.0 g/L) as organic nitrogen (ON), and NaNO3 (1.5 g/L) + beef extract (2.5 g/L) as complex nitrogen (CN). All cultivations were conducted in flasks with constant rotary shaking at 400â??1,000 rpm and 37°C.
2016-03-25 | E-GEOD-79497 | biostudies-arrayexpress
Project description:Analysis of culture extracts from Streptomyces sp. ATCC 14903 and comparison to actinonin commercial standard
2017-08-16 | MSV000081445 | MassIVE
Project description:Purpose:first,we want to find the genes revelant to curdlan synthesis and oxygen regulation, second, we want to research the function of fnrN gene in Agrobacterium sp. ATCC 31749. Method: samples of cell growth phase, curdlan-producing phase (normoxia) and curdlan-producing phase (micro-oxygen treated) in both Agrobacterium sp. ATCC 31749 wild strain and ΔfnrN strain were collectecd to extract mRNA. Each sample was treated in duplicate. The softwares we used include fastqc, trimmomatic, TopHat2 and Cufflinks. Illumina Hiseq4000 was used to complete the research.
2017-12-27 | GSE92937 | GEO