Affiliation: | 1. Mammalian Development Laboratory, Institute of Medical Biology, A-STAR, Singapore, Singapore.; 2. University of Adelaide, School of Animal and Veterinary Sciences, Roseworthy, Australia.; 3. Duke-NUS Graduate Medical School, Singapore, Singapore.; 4. Department of Biochemistry, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.; Institute of Zoology, Chinese Academy of Sciences, China, |