Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Metagenome-Assembled Genome of a Pseudanabaena sp. from a Crimson Cyanobacterial Bloom in Lake Salubria, New York, USA.

ABSTRACT: Pseudanabaena spp. are filamentous cyanobacteria widely distributed in temperate lakes. Though infrequent, they can form harmful algal blooms. Here, we present a high-quality metagenome-assembled genome of a Pseudanabaena sp. from a toxic, crimson cyanobacterial bloom in Lake Salubria, NY.

SUBMITTER: Martin RM

PROVIDER: S-EPMC9476949 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

Metagenome-Assembled Genome of a Pseudanabaena sp. from a Crimson Cyanobacterial Bloom in Lake Salubria, New York, USA.

Martin Robbie M RM Gann Eric R ER Truchon Alex R AR Boyer Gregory L GL Wilhelm Steven W SW

Microbiology resource announcements 20220816 9

Pseudanabaena spp. are filamentous cyanobacteria widely distributed in temperate lakes. Though infrequent, they can form harmful algal blooms. Here, we present a high-quality metagenome-assembled genome of a Pseudanabaena sp. from a toxic, crimson cyanobacterial bloom in Lake Salubria, NY. ...[more]

PMID: 35972252

Similar Datasets

Metagenome-Assembled Genome Sequences of Raphidiopsis raciborskii and Planktothrix agardhii from a Cyanobacterial Bloom in Kissena Lake, New York, USA.

Project description:Raphidiopsis raciborskii and Planktothrix agardhii are filamentous, potentially toxin-producing cyanobacteria that form nuisance blooms in fresh waters. Here, we report high-quality metagenome-assembled genome sequences of R. raciborskii and P. agardhii collected from a bloom in Kissena Lake, New York.

| S-EPMC7849711 | biostudies-literature

Metagenome-Assembled Genome Sequence of Dolichospermum circinale Strain Clear-D4, Assembled from a Harmful Cyanobacterial Bloom Enrichment Culture.

Project description:Dolichospermum circinale (formerly Anabaena circinale) is a significant harmful algal bloom species. We report the draft metagenome-assembled genome (MAG) for a strain of D. circinale (Clear-D4) obtained from an enrichment culture. The genome sequence comprises 5,029,933 bp in 560 contigs with a GC content of 37%.

| S-EPMC7714853 | biostudies-literature

Metagenome-Assembled Genome Sequence of Vulcanococcus sp. Strain Clear-D1, Assembled from a Cyanobacterial Enrichment Culture.

Project description:We report the metagenome-assembled genome sequence of a Vulcanococcus sp. binned from a cyanobacterial enrichment culture. The genome contains 39 contigs comprising 2.96 Mbp and is estimated as 100% complete, with a GC content of 63.9% and 3,261 predicted coding genes.

| S-EPMC7714852 | biostudies-literature

Metagenome-Assembled Genome of Cyanocohniella sp. LLY from the Cyanosphere of Llayta, an Edible Andean Cyanobacterial Macrocolony.

Project description:Cyanobacterial macrocolonies known as Llayta are found in Andean wetlands and have been consumed since pre-Columbian times in South America. Macrocolonies of filamentous cyanobacteria are niches for colonization by other microorganisms. However, the microbiome of edible Llayta has not been explored. Based on a culture-independent approach, we report the presence, identification, and metagenomic genome reconstruction of Cyanocohniella sp. LLY associated to Llayta trichomes. The assembled genome of strain LLY is now available for further inquiries and may be instrumental for taxonomic advances concerning this genus. All known members of the Cyanocohniella genus have been isolated from salty European habitats. A biogeographic gap for the Cyanocohniella genus is partially filled by the existence of strain LLY in Andes Mountains wetlands in South America as a new habitat. This is the first genome available for members of this genus. Genes involved in primary and secondary metabolism are described, providing new insights regarding the putative metabolic capabilities of Cyanocohniella sp. LLY.

| S-EPMC9332814 | biostudies-literature

Spatiotemporal Changes of Cyanobacterial Bloom in Large Shallow Eutrophic Lake Taihu, China.

Project description:Lake Taihu is a large shallow eutrophic lake with frequent recurrence of cyanobacterial bloom which has high variable distribution in space and time. Based on the field observations and remote sensing monitoring of cyanobacterial bloom occurrence, in conjunction with laboratory controlled experiments of mixing effects on large colony formation and colonies upward moving velocity measurements, it is found that the small or moderate wind-induced disturbance would increase the colonies size and enable it more easily to overcome the mixing and float to water surface rapidly during post-disturbance. The proposed mechanism of wind induced mixing on cyanobacterial colony enlargement is associated with the presence of the extracellular polysaccharide (EPS) which increased the size and buoyancy of cyanobacteria colonies and promote the colonies aggregate at the water surface to form bloom. Both the vertical movement and horizontal migration of cyanobacterial colonies were controlled by the wind induced hydrodynamics. Because of the high variation of wind and current coupling with the large cyanobacterial colony formation make the bloom occurrence as highly mutable in space and time. This physical factor determining cyanobacterial bloom formation in the large shallow lake differ from the previously documented light-mediated bloom formation dynamics.

| S-EPMC5871682 | biostudies-literature

Temperature and cyanobacterial bloom biomass influence phosphorous cycling in eutrophic lake sediments.

Project description:Cyanobacterial blooms frequently occur in freshwater lakes, subsequently, substantial amounts of decaying cyanobacterial bloom biomass (CBB) settles onto the lake sediments where anaerobic mineralization reactions prevail. Coupled Fe/S cycling processes can influence the mobilization of phosphorus (P) in sediments, with high releases often resulting in eutrophication. To better understand eutrophication in Lake Taihu (PRC), we investigated the effects of CBB and temperature on phosphorus cycling in lake sediments. Results indicated that added CBB not only enhanced sedimentary iron reduction, but also resulted in a change from net sulfur oxidation to sulfate reduction, which jointly resulted in a spike of soluble Fe(II) and the formation of FeS/FeS2. Phosphate release was also enhanced with CBB amendment along with increases in reduced sulfur. Further release of phosphate was associated with increases in incubation temperature. In addition, CBB amendment resulted in a shift in P from the Fe-adsorbed P and the relatively unreactive Residual-P pools to the more reactive Al-adsorbed P, Ca-bound P and organic-P pools. Phosphorus cycling rates increased on addition of CBB and were higher at elevated temperatures, resulting in increased phosphorus release from sediments. These findings suggest that settling of CBB into sediments will likely increase the extent of eutrophication in aquatic environments and these processes will be magnified at higher temperatures.

| S-EPMC3969358 | biostudies-literature

Cyanobacterial bloom

Project description:Cyanobacterial bloom Other

| PRJNA657047 | ENA

Draft Metagenome-Assembled Genomes from Methane-Rich Echo Lake, Montana.

Project description:Five metagenome-assembled genomes were obtained from the bottom waters of Echo Lake, Montana. These genomes suggest that lineages involved in methane oxidation and sulfur cycling flourish near the steep oxygen and methane chemocline in Echo Lake.

| S-EPMC8812302 | biostudies-literature

Metagenome-Assembled Genome Sequence of Kapabacteriales Bacterium Strain Clear-D13, Assembled from a Harmful Algal Bloom Enrichment Culture.

Project description:Metagenomic sequencing of a Dolichospermum circinale enrichment culture resulted in the assembly of several cocultured metagenome-assembled genomes (MAGs). One MAG was affiliated with the class Kapabacteriales and included 5,724,991 bp in 127 contigs with a GC content of 48.4%.

| S-EPMC7714850 | biostudies-literature

Metagenome-assembled genome sequences of two cyanobacterial cultures from Homa Bay County, Kenya.

Project description:Metagenome-assembled genomes were generated for two xenic cyanobacterial strains collected from aquatic sources in Kenya and sequenced by NovaSeq S4. Here, we report the classification and genome statistics of Microcystis panniformis WG22 and Limnospira fusiformis LS22.

| S-EPMC10927651 | biostudies-literature