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Draft Genome Sequence of Bacillus cereus Strain UAEU-H3K6M1, a Bacterium with Potential Bioremediation Abilities, Isolated from Petroleum Sludge.

ABSTRACT: Here, we report the draft genome sequence of Bacillus cereus strain UAEU-H3K6M1, which was isolated from petroleum sludge in the desert. It is composed of around 5.4 Mbp and has a GC content of 35%. Functional annotation and pathway modeling showed multiple genes with potential bioremediation abilities.

SUBMITTER: Al Hefeiti MA

PROVIDER: S-EPMC6211353 | biostudies-literature | 2018 Jul

REPOSITORIES: biostudies-literature

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Draft Genome Sequence of Bacillus cereus Strain UAEU-H3K6M1, a Bacterium with Potential Bioremediation Abilities, Isolated from Petroleum Sludge.

Al Hefeiti Manal A MA Mafofo Joseph J Xavier Gess Thoms GT Ramaswamy Sathishkumar S Baby Bincy B Harilal Divinlal D Vijayan Ranjit R Ashraf S Salman SS

Microbiology resource announcements 20180726 3

Here, we report the draft genome sequence of Bacillus cereus strain UAEU-H3K6M1, which was isolated from petroleum sludge in the desert. It is composed of around 5.4 Mbp and has a GC content of 35%. Functional annotation and pathway modeling showed multiple genes with potential bioremediation abilities. ...[more]

PMID: 30533869

Similar Datasets

Correction for Al Hefeiti et al., "Draft Genome Sequence of Bacillus cereus Strain UAEU-H3K6M1, a Bacterium with Potential Bioremediation Abilities, Isolated from Petroleum Sludge".

Project description:[This corrects the article DOI: 10.1128/MRA.00856-18.].

| S-EPMC6256596 | biostudies-literature

Petroleum Depletion Property and Microbial Community Shift After Bioremediation Using Bacillus halotolerans T-04 and Bacillus cereus 1-1.

Project description:Bioremediation of crude oil contaminated environments is an economical, low-maintenance, environmentally friendly technology and has attracted increasing attention in recent years. In the present study, two efficient crude oil degrading bacteria strains were isolated from soils contaminated with crude oil. Phylogenetic analysis suggested they belonged to genus Bacillus, and were designated as Bacillus cereus T-04 and Bacillus halotolerans 1-1. The crude oil depletion of each strain under different conditions was tested. The optimum conditions for both strains' oil degradation was pH 7, 15-20 g/L NaCl concentration, and 5-15 g/L original oil concentration. The crude oil depletion rate could reach to 60-80% after 20 days of treatment. The crude oil bioremediation simulation tests revealed that the bioremediation promoted the depletion of crude oil to a large extent. The inoculum group with inorganic medium showed the highest crude oil depletion (97.5%) while the crude oil depletion of control group was only 26.6% after 180 days of treatment. High-throughput sequencing was used to monitor the changes of microbial community using different treatments. In all groups, Actinobacteria, Proteobacteria, Firmicutes and Bacteroidetes were the dominant phyla. After contaminated with crude oil, the relative abundance of phylum Actinobacteria was dramatically increased and occupied 81.8%. Meanwhile although strains of Bacillus were added in the bioaugmentation groups, the relative abundance of genus Bacillus was not the most abundant genus at the end of simulation tests. The crude oil contamination dramatically decreased the soil microbial diversity and bioremediation could not recover the microbial community in the short term.

| S-EPMC7066087 | biostudies-literature

Draft genome sequence of Bacillus cereus strain LCT-BC244.

Project description:Bacillus cereus is a prevalent, soil-dwelling, Gram-positive bacterium. Some strains are harmful to humans and cause food-borne illness, while other strains can be beneficial as probiotics for animals. To gain insight into the bacterial genetic determinants, we report the genome sequence of a strain, LCT-BC244, which was isolated from CGMCC 1.230.

| S-EPMC3434717 | biostudies-literature

Draft Genome Sequence of FT9, a Novel Bacillus cereus Strain Isolated from a Brazilian Thermal Spring.

Project description:A Bacillus cereus strain, FT9, isolated from a hot spring in the midwest region of Brazil, had its entire genome sequenced.

| S-EPMC4192392 | biostudies-literature

Draft Genome Sequence of a Fermenting Bacterium, Soehngenia sp. Strain 1933P, Isolated from a Petroleum Reservoir in Azerbaijan.

Project description:The draft genome sequence of a mesophilic fermenting bacterium, Soehngenia sp. strain 1933P, isolated from production water of the Binagady petroleum reservoir (Republic of Azerbaijan), is presented. The genome is annotated for elucidation of the metabolic potential and taxonomic position of strain 1933P.

| S-EPMC6639623 | biostudies-literature

The draft genome sequence of "Nitrospira lenta" strain BS10, a nitrite oxidizing bacterium isolated from activated sludge.

Project description:The genus Nitrospira is considered to be the most widespread and abundant group of nitrite-oxidizing bacteria in many natural and man-made ecosystems. However, the ecophysiological versatility within this phylogenetic group remains highly understudied, mainly due to the lack of pure cultures and genomic data. To further expand our understanding of this biotechnologically important genus, we analyzed the high quality draft genome of "Nitrospira lenta" strain BS10, a sublineage II Nitrospira that was isolated from a municipal wastewater treatment plant in Hamburg, Germany. The genome of "N. lenta" has a size of 3,756,190?bp and contains 3968 genomic objects, of which 3907 are predicted protein-coding sequences. Thorough genome annotation allowed the reconstruction of the "N. lenta" core metabolism for energy conservation and carbon fixation. Comparative analyses indicated that most metabolic features are shared with N. moscoviensis and "N. defluvii", despite their ecological niche differentiation and phylogenetic distance. In conclusion, the genome of "N. lenta" provides important insights into the genomic diversity of the genus Nitrospira and provides a foundation for future comparative genomic studies that will generate a better understanding of the nitrification process.

| S-EPMC6251164 | biostudies-literature

Biostimulation of Indigenous Microbial Community for Bioremediation of Petroleum Refinery Sludge.

Project description:Nutrient deficiency severely impairs the catabolic activity of indigenous microorganisms in hydrocarbon rich environments (HREs) and limits the rate of intrinsic bioremediation. The present study aimed to characterize the microbial community in refinery waste and evaluate the scope for biostimulation based in situ bioremediation. Samples recovered from the wastewater lagoon of Guwahati refinery revealed a hydrocarbon enriched [high total petroleum hydrocarbon (TPH)], oxygen-, moisture-limited, reducing environment. Intrinsic biodegradation ability of the indigenous microorganisms was enhanced significantly (>80% reduction in TPH by 90 days) with nitrate amendment. Preferred utilization of both higher- (>C30) and middle- chain (C20-30) length hydrocarbons were evident from GC-MS analysis. Denaturing gradient gel electrophoresis and community level physiological profiling analyses indicated distinct shift in community's composition and metabolic abilities following nitrogen (N) amendment. High throughput deep sequencing of 16S rRNA gene showed that the native community was mainly composed of hydrocarbon degrading, syntrophic, methanogenic, nitrate/iron/sulfur reducing facultative anaerobic bacteria and archaebacteria, affiliated to ?- and ?-Proteobacteria and Euryarchaeota respectively. Genes for aerobic and anaerobic alkane metabolism (alkB and bssA), methanogenesis (mcrA), denitrification (nirS and narG) and N2 fixation (nifH) were detected. Concomitant to hydrocarbon degradation, lowering of dissolve O2 and increase in oxidation-reduction potential (ORP) marked with an enrichment of N2 fixing, nitrate reducing aerobic/facultative anaerobic members [e.g., Azovibrio, Pseudoxanthomonas and Comamonadaceae members] was evident in N amended microcosm. This study highlighted that indigenous community of refinery sludge was intrinsically diverse, yet appreciable rate of in situ bioremediation could be achieved by supplying adequate N sources.

| S-EPMC5030240 | biostudies-literature

Draft Genome Sequence of Bacillus cereus TN10, a Chromium-Resistant and -Reducing Strain Isolated from Tannery Effluent.

Project description:Here, we present the draft genome sequence of Bacillus cereus strain TN10, which exhibited chromium resistance and chromium-reducing ability. The whole-genome sequence analysis of strain TN10 will help us to understand its genetic factors involved in the bioremediation of Cr6.

| S-EPMC7330247 | biostudies-literature

Draft Genome Sequence of the Organophosphorus-Degrading Bacterium Pseudomonas sp. Strain 1-7, Isolated from Organophosphorus-Polluted Sludge.

Project description:Pseudomonas sp. strain 1-7, isolated from organophosphorus-polluted sludge, is able to degrade many organophosphorus compounds. Here, we report the draft genome sequence of Pseudomonas sp. strain 1-7.

| S-EPMC4183880 | biostudies-literature

Draft Genome Sequence of Halomonas titanicae Strain TAT1, a Hydrocarbon-Oxidizing Halophilic Bacterium Isolated from a Petroleum Reservoir in Russia.

Project description:The draft genome sequence of a moderately halophilic bacterium, Halomonas titanicae strain TAT1, isolated from production water of the Romashkinskoe oilfield (Russia) is presented. The genome is annotated for elucidation of the metabolic pathways involved in hydrocarbon degradation and nitrate reduction in petroleum-contaminated hypersaline environments.

| S-EPMC7686426 | biostudies-literature

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