SinEx DATABASE 1.1
Database for Single Exon Coding Sequences in Mammalian Genomes
Home Statistics Tutorial Download New

Eukaryotic genes are typically interrupted by intragenic, noncoding sequences termed introns. However, some genes lack introns in their coding sequence and are generally known as “single exon genes” (SEGs). SinEx DB is a publicly available, searchable database that houses the DNA and protein sequence information of SEGs and includes their functional predictions and the relative distribution of these functions within species. SinEx DB provides a rich source of information for advancing our understanding of the evolution and function of SEGs.



Search by Phylogeny
Pig Cow Horse Dog Opossum Rat Mouse Rhesus macaque Chimpanzee Human

Search by Sequence
BlastP against SinEx database



Advanced Search
(1) Choose one or more species

 All
 Human
 Chimpanzee
 Rhesus macaque
 Mouse
 Rat

 Dog
 Horse
 Pig
 Cow
 Opossum


(2) Choose one of the following options:

Search by Protein name or Gene symbol
or Choose from KOG categories





Database references

Please cite SinEx database using the following reference:
Jorquera,R., Ortiz,R., Ossandon,F. et al. SinEx DB: a database for single exon coding sequences in mammalian genomes. Database (2016) Vol. 2016: article ID baw095; doi:10.1093/database/baw095.