Comment on

• Isolation of an hMSH2-p160 heterodimer that restores DNA mismatch repair to tumor cells.

  Drummond JT, Li GM, Longley MJ, Modrich P. Drummond JT, et al. Science. 1995 Jun 30;268(5219):1909-12. doi: 10.1126/science.7604264. Science. 1995. PMID: 7604264
• GTBP, a 160-kilodalton protein essential for mismatch-binding activity in human cells.

  Palombo F, Gallinari P, Iaccarino I, Lettieri T, Hughes M, D'Arrigo A, Truong O, Hsuan JJ, Jiricny J. Palombo F, et al. Science. 1995 Jun 30;268(5219):1912-4. doi: 10.1126/science.7604265. Science. 1995. PMID: 7604265
• Mutations of GTBP in genetically unstable cells.

  Papadopoulos N, Nicolaides NC, Liu B, Parsons R, Lengauer C, Palombo F, D'Arrigo A, Markowitz S, Willson JK, Kinzler KW, et al. Papadopoulos N, et al. Science. 1995 Jun 30;268(5219):1915-7. doi: 10.1126/science.7604266. Science. 1995. PMID: 7604266