OpenHelix tutorials in category Nucleotides
| Name | Description | Resources | |
|---|---|---|---|
 | Alternative Splicing and Transcript Diversity (ASTD) database | A bioinformatics resource for alternative splice events and transcripts for human, mouse, and rat | ASTD |
| CMR | Comprehensive Microbial Resource | TIGR Comprehensive Microbial Resource |
| Consensus | A pattern and motif recognition program | Consensus |
| DBTSS | Database of Transcriptional Start Sites | DBTSS |
| Entrez Gene | NCBI's Entrez tool for gene-centric information | NCBI Entrez Gene |
| Gibbs Motif Sampler | A motif finder and analysis tool | Gibbs |
| MDscan | Motif Discovery scan for nucleotide and protein motifs | MDscan |
| Melina II | A Web-Based Tool for Promoter Analysis | Melina II |
| MEME Algorithm | Multiple Expectation Maximum for Motif Elicitation | MEME |
| miRBase | microRNA sequences, targets and gene nomenclature | miRBase |
| Primer3 | Pick primers from a DNA sequence. | Primer3 |
| RefSeq | Provides molecular sequence records to help locate gene and protein data. | RefSeq |
 | UCSC Genome Browser: The Additional Tools | Additional tools at the UCSC Genome Browser | UCSC Genome Browser |
| VISTA | Tools for Comparative Genomics | VISTA |
| World Tour of Genomics Resources | A World Tour of Genome Resources for finding and learning the right resource for your needs. | UCSC Genome Browser |