Ontology highlight
ABSTRACT:
PROVIDER: PRJNA645244 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Halorubrum lacusprofundi is an important member of Deep Lake in Antarctica, representing ~10% of the lake population (DeMaere et al., 2013). Deep Lake is in the Vestfold Hills, East Antarctica (68°33’36.8S, 78°11’48.7E) and is 36 m deep, monomictic, and perennially cold (down to -20°C) (DeMaere et al., 2013; Williams et al., 2014; Tschitschko et al., 2015; Tschitschko et al., 2016). In this project, using quantitative proteomics (8-plex iTRAQ labeling), proteins, pathways and cellular processes important for biofilm formation were determined for Hrr. lacusprofundi. The data provided a new level of understanding about molecular mechanisms and regulatory networks involved in adaptation of Hrr. lacusprofundi to biofilm formation. DeMaere, M. Z., Williams, T. J., Allen, M. A., Brown, M. V., Gibson, J. A., Rich, J., et al. (2013) High level of intergenera gene exchange shapes the evolution of haloarchaea in an isolated Antarctic lake. Proc Natl Acad Sci USA 110: 16939-16944. Tschitschko, B., Williams, T. J., Allen, M. A., Páez-Espino, D., Kyrpides, N., Zhong, L., et al. (2015) Antarctic archaea–virus interactions: metaproteome-led analysis of invasion, evasion and adaptation. ISME J 9: 2094-2107. Tschitschko, B., Williams, T. J., Allen, M. A., Zhong, L., Raftery, M. J., and Cavicchioli, R. (2016) Ecophysiological distinctions of haloarchaea from a hypersaline Antarctic lake determined using metaproteomics. Appl Environ Microbiol 82: 3165 – 3173. Williams, T. J., Allen, M. A., DeMaere, M. Z., Kyrpides, N. C., Tringe, S. G., Woyke, T., and Cavicchioli, R. (2014) Microbial ecology of an Antarctic hypersaline lake: genomic assessment of ecophysiology among dominant haloarchaea. ISME J 8: 1645-1658.
2016-12-13 | PXD004202 | Pride
Project description:Halohasta litchfieldiae and Halorubrum lacusprofundi are important members of Deep Lake in Antarctica, representing ~44% (the most abundance) and ~10% (the 3rd most abundance) of the lake population. Deep Lake is in the Vestfold Hills, East Antarctica (68°33’36.8S, 78°11’48.7E) and is 36 m deep, monomictic, and perennially cold (down to -20C) (DeMaere et al., 2013; Williams et al., 2014; Tschitschko et al., 2015; Tschitschko et al., 2016). In this project, using quantitative proteomics (8-plex iTRAQ labeling), proteins, pathways and cellular processes important for cold adaptation were determined for both Hht. litchfieldiae and Hrr. lacusprofundi. The data provided a new level of understanding about molecular mechanisms and regulatory networks involved in adaptation of the Antarctic haloarchaea to cold environment. DeMaere, M. Z., Williams, T. J., Allen, M. A., Brown, M. V., Gibson, J. A., Rich, J., et al. (2013) High level of intergenera gene exchange shapes the evolution of haloarchaea in an isolated Antarctic lake. Proc Natl Acad Sci USA 110: 16939-16944. Tschitschko, B., Williams, T. J., Allen, M. A., Páez-Espino, D., Kyrpides, N., Zhong, L., et al. (2015) Antarctic archaea–virus interactions: metaproteome-led analysis of invasion, evasion and adaptation. ISME J 9: 2094-2107. Tschitschko, B., Williams, T. J., Allen, M. A., Zhong, L., Raftery, M. J., and Cavicchioli, R. (2016) Ecophysiological distinctions of haloarchaea from a hypersaline Antarctic lake determined using metaproteomics. Appl Environ Microbiol 82: 3165 – 3173. Williams, T. J., Allen, M. A., DeMaere, M. Z., Kyrpides, N. C., Tringe, S. G., Woyke, T., and Cavicchioli, R. (2014) Microbial ecology of an Antarctic hypersaline lake: genomic assessment of ecophysiology among dominant haloarchaea. ISME J 8: 1645-1658.
2017-02-27 | PXD005076 | Pride
Project description:The lysine 23 of histone H3 (H3K23me2) positively correlates with H3K9me3 and H3K27me3, marks enriched in heterochromatic regions (Ho, J.W. et al., 2014; Garrigues, J.M. et al., 2015; Liu, T. et al., 2015), and negatively correlates with H3K36me2/3 and H3K23/27ac, modifications enriched in actively transcribed regions. Similarly to the reported distribution of H3K9me3 (Ho, J.W. et al., 2014; Garrigues, J.M. et al., 2015), H3K23me2 is enriched on autosomal arms and is depleted from the central regions of the autosomes and from most of the lenght of the X chromosome.
2016-10-17 | GSE88834 | GEO
Project description:Seasonal HOT cruise vertical profile 18S tag (2014-2015) Raw sequence reads
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Project description:Antarctic Snow Algae 2014/15 16S and 18S Illumina Seq of snow algae communities around Ryder Bay, Antarctica
| PRJEB23732 | ENA