| Normalization for cDNA microarray data: a robust composite method addressing single and multiple slide systematic variation | 2002/02/15 | | 2,211 |
| The Pfam protein families database | 2009/11/17 | English | 2,199 |
| The SWISS-PROT protein knowledgebase and its supplement TrEMBL in 2003 | 2003/01/01 | | 2,159 |
| ClinVar: improving access to variant interpretations and supporting evidence | 2017/11/20 | English | 2,157 |
| UniProt: the Universal Protein knowledgebase | 2004/01/01 | English | 2,157 |
| MetaboAnalyst 3.0—making metabolomics more meaningful | 2015/04/20 | English | 2,102 |
| GEPIA2: an enhanced web server for large-scale expression profiling and interactive analysis | 2019/05/22 | English | 2,101 |
| Human Protein Reference Database--2009 update | 2009/01/01 | English | 2,082 |
| The Gene Ontology (GO) database and informatics resource | 2004/01/01 | English | 2,070 |
| TM-align: a protein structure alignment algorithm based on the TM-score | 2005/04/11 | English | 2,054 |
| The SILVA and “All-species Living Tree Project (LTP)” taxonomic frameworks | 2013/11/28 | English | 2,050 |
| HMDB 3.0—The Human Metabolome Database in 2013 | 2012/11/17 | English | 2,045 |
| Gene Ontology Consortium: going forward | 2014/11/26 | English | 2,033 |
| miRDeep2 accurately identifies known and hundreds of novel microRNA genes in seven animal clades | 2011/09/10 | English | 2,028 |
| antiSMASH 5.0: updates to the secondary metabolite genome mining pipeline | 2019/04/29 | English | 2,026 |
| MetaboAnalyst 5.0: narrowing the gap between raw spectra and functional insights | 2021/05/21 | English | 2,022 |
| The MEME Suite | 2015/05/07 | English | 2,020 |
| PAL2NAL: robust conversion of protein sequence alignments into the corresponding codon alignments | 2006/07/01 | English | 2,006 |
| GenBank | 2012/11/26 | English | 1,992 |
| KEGG: integrating viruses and cellular organisms | 2020/10/30 | English | 1,991 |
| Universal and rapid salt-extraction of high quality genomic DNA for PCR- based techniques | 1997/11/15 | | 1,981 |
| eggNOG 5.0: a hierarchical, functionally and phylogenetically annotated orthology resource based on 5090 organisms and 2502 viruses | 2018/11/12 | English | 1,968 |
| Primer3Plus, an enhanced web interface to Primer3 | 2007/05/08 | English | 1,950 |
| PhosphoSitePlus, 2014: mutations, PTMs and recalibrations | 2014/12/16 | English | 1,944 |
| DICHROWEB, an online server for protein secondary structure analyses from circular dichroism spectroscopic data | 2004/07/01 | English | 1,941 |
| CPC: assess the protein-coding potential of transcripts using sequence features and support vector machine | 2007/07/01 | English | 1,927 |
| TCGAbiolinks: an R/Bioconductor package for integrative analysis of TCGA data | 2015/12/23 | English | 1,926 |
| PubChem in 2021: new data content and improved web interfaces | 2020/11/05 | English | 1,914 |
| ToppGene Suite for gene list enrichment analysis and candidate gene prioritization | 2009/05/22 | English | 1,910 |
| PubChem 2019 update: improved access to chemical data | 2018/10/29 | English | 1,906 |