Genome Biology and Evolution
 2014
DOI: 10.1093/gbe/evu073
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An Expanded Genomic Representation of the Phylum Cyanobacteria

Rochelle M. Soo
1
,
Connor T. Skennerton
2
,
Yuji Sekiguchi
3
et al.

Abstract: Molecular surveys of aphotic habitats have indicated the presence of major uncultured lineages phylogenetically classified as members of the Cyanobacteria. One of these lineages has recently been proposed as a nonphotosynthetic sister phylum to the Cyanobacteria, the Melainabacteria, based on recovery of population genomes from human gut and groundwater samples. Here, we expand the phylogenomic representation of the Melainabacteria through sequencing of six diverse population genomes from gut and bioreactor sa… Show more

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Cited by 342 publications

(333 citation statements)
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“…We found that Obscuribacteraceae MAGs were non‐photosynthetic, as previously observed for this group (Soo et al. 2014 ), with pathways for ethanol fermentation and fatty acid degradation instead (Figure S7B ).…”
Section: Resultssupporting
confidence: 87%
“…Only MAGs from Nostocaceae had the capacity to fix nitrogen (Figure S7), which matches previously measured nitrogen fixation by this group at Melbourne (Broady et al 1987). We found that Obscuribacteraceae MAGs were non-photosynthetic, as previously observed for this group (Soo et al 2014), with pathways for ethanol fermentation and fatty acid degradation instead (Figure S7B).…”
Section: Exploration Of Cyanobacterial Diversity and Functionssupporting
confidence: 89%
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Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task.
show abstract
“…We found that Obscuribacteraceae MAGs were non‐photosynthetic, as previously observed for this group (Soo et al. 2014 ), with pathways for ethanol fermentation and fatty acid degradation instead (Figure S7B ).…”
Section: Resultssupporting
confidence: 87%
“…Only MAGs from Nostocaceae had the capacity to fix nitrogen (Figure S7), which matches previously measured nitrogen fixation by this group at Melbourne (Broady et al 1987). We found that Obscuribacteraceae MAGs were non-photosynthetic, as previously observed for this group (Soo et al 2014), with pathways for ethanol fermentation and fatty acid degradation instead (Figure S7B).…”
Section: Exploration Of Cyanobacterial Diversity and Functionssupporting
confidence: 89%
Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task.
show abstract
“…In general, the resulting chronograms of runs T64, T65, T68, and T69 were consistent with the overall phylogenomic analyses revealing the sister relationship between Oxyphotobacteria and Melainabacteria described by both Soo et al. () and Di Rienzi et al. ().…”
Section: Methodssupporting
confidence: 85%
Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task.
show abstract
“…In general, Nostocaceae was the most widely distributed and had a positive relationship with nickel and sulfur and was negatively correlated with GWC (Figure 4C). Only MAGs from Nostocaceae had the capacity to fix nitrogen (Figure S7), which matches previously measured nitrogen fixation by this group at Melbourne (Broady et al, 1987).We found that Obscuribacteraceae MAGs were non-photosynthetic, as previously observed for this group (Soo et al, 2014), with pathways for ethanol fermentation and fatty acid degradation instead (Figure S7B).…”
Section: Exploration Of Cyanobacterial Diversity and Functionssupporting
confidence: 89%
Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task.
show abstract
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