PITBAG: Platform of Information and Toolkits for Breeding of Aquaculture Germplasm



comprehensive omics data exploration in fish research


fish SNP database


grass carp genome database


fish gene expression and transcriptome database


fish single cell transcriptome database


fish spatial expression database


paternity marker set seeker of certain populations

change the distance from data to article pictures to zero

an AI-based fish size measurement tool




fish-associated virus database


predict hosts of coronaviruses

some sequence manipulation tools

online microarray data analysis






Chen Y, Shi M, Zhang W, Cheng Y, Wang Y, Xia X-Q. The Grass Carp Genome Database (GCGD): an online platform for genome features and annotations. Database, 2017, 2017:bax051. 10.1093/database/bax051.

Guo C, Duan Y, Ye W, Zhang W, Cheng Y, Shi M, Xia X-Q, FishGET: a fish gene expression and transcriptome database with improved accuracy and visualization, iScience, 2023, 26: 106539. 10.1016/j.isci.2023.106539.

Guo C, Ye W, Shi M, Duan Y, Zhang W, Cheng Y, Xia X-Q. FishSCT: a zebrafish-centric database for exploration and visualization of fish single-cell transcriptome. Science China Life Sciences, 2023, 66. 10.1007/s11427-022-2293-4.

Li H, Shi M, Ren K, Zhang L, Ye W, Zhang W, Cheng Y, Xia X-Q. Visual Omics: A web-based platform for omics data analysis and visualization with rich graph-tuning capabilities. Bioinformatics, 2023, 39(1): btac777. 10.1093/bioinformatics/btac777.


Chen Y, Shi M, Cheng Y, Zhang W, Tang Q, Xia X-Q. FVD: The fish-associated virus database. Infection, Genetics and Evolution, 2018, 58:23-26. 10.1016/j.meegid.2017.11.004.

Tang Q, Song Y, Shi M, Cheng Y, Zhang W, Xia X-Q. Inferring the hosts of coronavirus using dual statistical models based on nucleotide composition. Scientific Reports, 2015, 5:17155. 10.1038/srep17155.

Xia X, McClelland M, Wang Y. WebArray: an online platform for microarray data analysis. BMC Bioinformatics. 10.1186/1471-2105-6-306.

Wang Y, McClelland M, Xia XQ. Analyzing microarray data using WebArray. Cold Spring Harbor Protocols. 10.1101/pdb.prot5260.

Xia XQ, McClelland M, Porwollik S et al. WebArrayDB: Cross-platform microarray data analysis and public data repository. Bioinformatics. 10.1093/bioinformatics/btp430.

CONTACT:   Xia, Xiao-Qin, PhD       Email: