Orthologous segments between date palm (Phoenix dactylifera) and seven other plant species.

aMicroRNA located in the contig;bArabidopsis thaliana (ath), Citrus sinensis (csi), Glycine max (gma), Oryza sativa (osa), Solanum lycopersicum (sly), Populus trichocarpa (ptc), and Malus domestica (mdm).cNumbers in brackets represent numbers of conserved genes in orthologous blocks.a. 定位于重叠群（contig）中的微小RNA（microRNA）；b. 拟南芥（Arabidopsis thaliana，ath）、甜橙（Citrus sinensis，csi）、大豆（Glycine max，gma）、水稻（Oryza sativa，osa）、番茄（Solanum lycopersicum，sly）、毛果杨（Populus trichocarpa，ptc）与苹果（Malus domestica，mdm）；c. 括号内的数值代表直系同源区块中的保守基因数量。