Groszmann, MichaelGreaves, IanAlbertyn, Zayed I.Scofield, GrahamPeacock, William J.Dennis, Elizabeth2018-11-292018-11-290027-8424http://hdl.handle.net/1885/152383application/pdfChanges in 24-nt siRNA levels in Arabidopsis hybrids suggest an epigenetic contribution to hybrid vigor201110.1073/pnas.10192171082018-11-29