Copyright information:Taken from "BAC libraries construction from the ancestral diploid genomes of the allotetraploid cultivated peanut"http://www.biomedcentral.com/1471-2229/8/14BMC Plant Biology 2008;8():14-14.Published online 29 Jan 2008PMCID:PMC2254395.terstaining (blue, shown in black and white), b) Genomic hybridization using genomic DNA from .(in green) and (red).