DNA double-strand break repair protein unknown protein%3B BEST Arabidopsis thaliana protein match is: unknown protein (TAIR:AT3G14750.1)%3B Has 13439 Blast hits to 8993 proteins in 828 species: Archae - 344%3B Bacteria - 1469%3B Metazoa - 6958%3B Fungi - 1008%3B Plants - 683%3B Viruses - 29%3B Other Eukaryotes - 2948 (source: NCBI BLink).