Summary
A kindred is described in which six members have a fragile site at 12q13. This fragile site was found to be suppressed by folic acid and thymidine in lymphocyte culture. An updated classification of known fragile sites is presented.
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Sutherland, G.R., Hinton, L. Heritable fragile sites on human chromosomes. Hum Genet 57, 217–219 (1981). https://doi.org/10.1007/BF00282028
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DOI: https://doi.org/10.1007/BF00282028