The deadline for species collection was Jun. 15th, 2016. 156 species (157 organisms) with public available genome sequences and 9 species with UniGene entries more than 8000 and important in economy were collected. For 156 species with genome sequences, gene sets annotated by corresponding genome projects are used. For 9 species without genome sequences, a protein dataset was integrated from UniGene EST and PlantGDB PUT for each species (see methods).