1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 1 Initial scratches and experiments on linkage maps and trait ontology developments Framework draft NCBI Release NAGRP Release with QTL map graphs tool Pig QTLdb Chicken QTLdb Cattle QTLdb Sheep QTLdb (Australia Site) (Iowa Site) Rainbow trout QTLdb Horse QTLdb Goat QTLdb Support SNP markers & Genome maps Support multple genome builds per species Support two genome builds per species Data sync with NCBI Data alliance with Ensembl Data alliance with UCSC Data alliance with Reuters Publications on database developments Start curating GWAS Data GBrowse JBrowse JBrowse2 Start curating eQTL Data Support RH markers Alignments of various mapped comparative markers Trait ontol developmt forked to VT/LPT and use of CMO Introduced 'sibling trait' Introduced 'sibling trait' Introduced 'trait variants' replcng 'sibling traits'