The phrase "a wealth of databases" is correct and usable in written English.
It can be used to describe a large quantity or variety of databases available for use or reference.
Example: "The research team has access to a wealth of databases that provide valuable information for their project."
Alternatives: "an abundance of databases" or "a multitude of databases".
CUC accumulated a wealth of experience in database management, membership fulfillment, direct marketing and cross-selling.
The Career Library and Job Room provide a wealth of printed and database materials on career fields and specific employers.
The Caulobacter community has generated a wealth of high-throughput spatiotemporal databases including data from gene expression profiling experiments (microarrays, RNA-seq, ChIP-seq, ribosome profiling, LC-ms proteomics), gene essentiality studies (Tn-seq), genome wide protein localization studies, and global chromosome methylation analyses (SMRT sequencing).
By utilizing the KEGG API, it was even possible to complement the translated BioPAX documents with a wealth of information from further databases, such as Entrez Gene and KEGG.
Chemistry is indeed an immense and rapidly growing discipline with a wealth of disparate computational and database resources which are currently largely isolated and inaccessible to truly integrative queries across the entirety of the chemical (deep) web.
Other Information on the Web: The United States Food and Drug Administration (//www.fda.gov/) offers a wealth of food additive information and databases, as well as policies and procedures for patenting and testing new foods and drugs.
There is a wealth of information stored in public databases on protein-protein interactions, text mining, two-hybrid screens, or gene silencing using siRNA.
Over the last decade, researchers and population health specialists have invested substantial effort in building up public MLST databases for nearly 100 different bacterial species, and these databases contain a wealth of important information linked to MLST sequence types such as time and place of isolation, host or niche, serotype and even clinical or drug resistance profiles.
This project brings together for the first time, in an easily searchable database, a wealth of information on government efficiency.
