A scientific database of the molecular biology and genetics of the yeast Saccharomyces cerevisiae.

Life sciences portal offering a journal collection, news, research tools, databases, and a web directory.

Proteomics server of the Swiss Institute of Bioinformatics (SIB) dedicated to the analysis of protein sequences and structures as well as 2-D PAGE

Provides integrated access to data on the genetics, genomics, and biology of the laboratory mouse.

A repository of three-dimensional structural information about nucleic acids.

Contains the names and lineages of >130,000 organisms, both living and extinct, that are represented in the genetic databases with at least one nucleotide or protein sequence. New organisms are added to the database as sequence data are deposited for them. The purpose of the taxonomy project at NCBI is to build a consistent phylogenetic taxonomy for the sequence databases.

Lists Internet links on RNA related topics.

Microbial biocatalytic reactions and biodegradation pathways primarily for xenobiotic, chemical compounds.