GEO DataSets

(Submitter supplied) We cultivated the flavobacterium Zobellia galactanivorans DsijT with fresh brown macroalgae with distinct chemical compositions. Its capacity to use macroalgae as the sole carbon source via the secretion of extracellular enzymes, leading to extensive tissue damages, highlights a sharing pioneer degrader behavior. RNA-seq transcriptome analysis revealed a metabolic shift toward the utilization of brown algal polysaccharides during tissue degradation. more...

Organism:

Zobellia galactanivorans

Type:

Expression profiling by high throughput sequencing

Platform:

GPL30989

21 Samples

Download data: TXT

(Submitter supplied) Macroalgae contribute substantially to primary production in coastal ecosystems. Their biomass, mainly consisting of polysaccharides, is cycled into the environment by marine heterotrophic bacteria (MHB), using largely uncharacterized mechanisms. In Zobellia galactanivorans, we discovered and characterized the complete catabolic pathway for carrageenans, major cell wall polysaccharides of red macroalgae, providing a model system for carrageenan utilization by MHB. more...

Organism:

Zobellia galactanivorans

Type:

Expression profiling by high throughput sequencing

Platform:

GPL23692

12 Samples

Download data: TXT

(Submitter supplied) Transcriptome analysis of Zobellia galactanivorans DsijT growing on algal polysaccharides or glucose as a sole carbon source.

Organism:

Zobellia galactanivorans

Type:

Expression profiling by array

Platform:

GPL23574

21 Samples

Download data: PAIR

(Submitter supplied) The whole genome of Z. galactanivorans (4482 CDS + 2595 intergenic regions) was covered by 72,000 oligonucleotides with a 60-bp average size. In total, the pangenomic microarray comprised 52,389 and 19,345 probes targeting genic and intergenic regions, respectively. It was impossible to design probes for 256 coding regions and 1,556 non-coding regions, either because sequences were too similar to ensure specificity or the target regions were too short. more...

Organism:

Zobellia galactanivorans

1 Series

21 Samples

Download data: NCD, NDF, POS