Ill-Sup Nou

The Lily database is an online genomic resource which is composed of a Korean Lily germplasm collection, transcriptome sequences, molecular markers, transcription factors (TFs) and DEGs (Differentially Expressed Genes) data. A total of ~0.23 gb of RNA-sequencing data were used for gene identification, marker development and gene expression analysis. As a result, 103,929 genomic, 47,863 EST-SSR, 20,929 SNP and 1213 COS-marker were developed. A total of 1327 TF genes were identified and characterized. This is the first unique, user-friendly, genomic resource database for Lilium species. It is a relational database based on a ‘three-tier architecture’ that catalogs all the information in a MySQL table and a user-friendly query interface and data visualization page developed using JavaScript, PHP and HTML code. The search parameters are highly flexible; users can retrieve data by using either single or multiple search parameters. Data present in this database can be used for germplasm characterization, gene discovery, population structure analysis, QTL mapping, and accelerating lily variety improvements.