Oxford Grids currently available for human: Human LDB (1999;pre-sequence) vs Human NCBI build 36.1 Human vs Mouse Human vs Rat Human vs Pig Human vs Cattle Human vs Sheep Human vs Opossum Human vs Mouse, Goat and Pig Human 2 vs Mouse, Goat, Sheep, Pig and Dog Human 17 vs Mouse 11, Cattle 19, Cat E1, Dog 9 Human vs Tammar wallaby Data sources: Human, mouse and rat data from NCBI. Human vs opossum data from ensembl49, Monodelphis domestica (BROADO5),Homo sapiens (NCBI36) .