SLC39A5 and myopia: Recently, Jiang et al. 34 has identified five novel mutations in several disease-causing genes in 298 unrelated Chinese patients with high myopia, including three heterozygous mutations (p.Lys369Met, p.Ala55OThr and p.Asp851His) inZNF644, a frame shift mutation (p.Gln67Sfs*8) in LRPAP1 and a heterozygous mutation (p.Gly413Ala) in SLC39A5. Up to now, limited mutations in the six causative genes have been confirmed, which contributed to very few high myopia cases being genetically deciphered.