CAZyChip: dynamic assessment of exploration of glycoside hydrolases in microbial ecosystems.

ABSTRACT:

Background

Microorganisms constitute a reservoir of enzymes involved in environmental carbon cycling and degradation of plant polysaccharides through their production of a vast variety of Glycoside Hydrolases (GH). The CAZyChip was developed to allow a rapid characterization at transcriptomic level of these GHs and to identify enzymes acting on hydrolysis of polysaccharides or glycans.

Results

This DNA biochip contains the signature of 55,220 bacterial GHs available in the CAZy database. Probes were designed using two softwares, and microarrays were directly synthesized using the in situ ink-jet technology. CAZyChip specificity and reproducibility was validated by hybridization of known GHs RNA extracted from recombinant E. coli strains, which were previously identified by a

SUBMITTER: Abot A 

PROVIDER: S-EPMC4994258 | biostudies-literature | 2016 Aug

REPOSITORIES: biostudies-literature