Leiden Open Variation Database (LOVD)

LOVD is the software powering the largest network of curated gene variant databases in the world. LOVD provides a flexible, freely available tool for genomic variant and phenotype collection, display, and curation. LOVD allows both patient-centered and gene-centered views. LOVD is open source, released under the GPL license, and is actively being improved. On the server in Leiden, LOVD offers free hosting and support of LOVD-powered gene variant databases. For more information, see [LOVD.nl](https://www.LOVD.nl/).