GEO DataSets

(Submitter supplied) A phylogenetic microarray targeting 66 families described in the human gut microbiota has been developped aud used to monitor the gut microbiota's structure and diversity. The microarray format provided by Agilent and used in this study is 8x15K. A study with a total of 4 chips was realized.

Organism:

Bacteroides fragilis; Lactobacillus acidophilus; human gut metagenome; Escherichia coli; Blautia coccoides; [Clostridium] leptum; uncultured bacterium

Type:

Expression profiling by array

Platform:

GPL16731

4 Samples

Download data: TXT

(Submitter supplied) We used a DNA microarray chip covering 369 resistance types to investigate the relation of antibiotic resistance gene diversity with humans’ age. Metagenomic DNA from fecal samples of 123 healthy volunteers of four different age groups, i.e. pre-school Children (CH), School Children (SC), High School Students (HSS) and Adults (AD) were used for hybridization. The results showed that 80 different gene types were recovered from the 123 individuals gut microbiota, among which 25 were present in CH, 37 in SC, 58 in HSS and 72 in AD. more...

Organism:

human gut metagenome; gut metagenome

Type:

Genome variation profiling by array

Platform:

GPL18168

123 Samples

Download data: PAIR

(Submitter supplied) Distal gut bacteria play a pivotal role in the digestion of dietary polysaccharides by producing a large number of carbohydrate-active enzymes (CAZymes) that the host otherwise does not produce. We report here the design of a high density custom microarray that we used to spot non-redundant DNA probes for more than 6,500 genes encoding glycoside hydrolases and lyases selected from 174 reference genomes from distal gut bacteria. more...

Organism:

human gut metagenome

Type:

Genome variation profiling by array

Platform:

GPL17807

8 Samples

Download data: TXT

(Submitter supplied) HuMiChip was used to analyze human oral and gut microbiomes, showing significantly different functional gene profiles between oral and gut microbiome.

Organism:

human metagenome

Type:

Other

Platform:

GPL18196

86 Samples

Download data: EXP