text:  SM015_1.3_B6_MA15_d7_1 lung, wild-type, infected with SARS MA15 virus, day 7 strain/background: C57BL/6J; genotype: wild-type; gender: female; age: 10 weeks; tissue: lung; treatment: infected with 10^5 PFU of SARS MA15 virus; time of sample collection: day 7 post-infection