Lolium perenne (Perennial ryegrass) genome size: 2000 Mbp published: 2015-09-26 Byrne SL et al. A synteny-based draft genome sequence of the forage grass Lolium perenne. Plant J. 2015 Nov 84(4):816-26. published: 2021-07-10 Frei D et al. Ultralong Oxford Nanopore reads enable the development of a reference-grade perennial ryegrass genome assembly. Genome Biol Evol. 2021 Jul 10: evab159. Online ahead of print. published: 2022-07-12 Nagy I et al. Chromosome-scale assembly and annotation of the perennial ryegrass genome. BMC Genomics. 2022 Jul 12, 23(1): 505. ###use GBE version