An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Tamura RN, Cooper HM, Collo G, Quaranta V.Tamura RN, et al.Proc Natl Acad Sci U S A. 1991 Nov 15;88(22):10183-7. doi: 10.1073/pnas.88.22.10183.Proc Natl Acad Sci U S A. 1991.PMID: 1946438Free PMC article.
Feinstein PG, Schrader KA, Bakalyar HA, Tang WJ, Krupinski J, Gilman AG, Reed RR.Feinstein PG, et al.Proc Natl Acad Sci U S A. 1991 Nov 15;88(22):10173-7. doi: 10.1073/pnas.88.22.10173.Proc Natl Acad Sci U S A. 1991.PMID: 1719547Free PMC article.
Flordellis CS, Handy DE, Bresnahan MR, Zannis VI, Gavras H.Flordellis CS, et al.Proc Natl Acad Sci U S A. 1991 Feb 1;88(3):1019-23. doi: 10.1073/pnas.88.3.1019.Proc Natl Acad Sci U S A. 1991.PMID: 1704126Free PMC article.
Xie SC, Low BG, Nagel RJ, Kramer KK, Anthony RV, Zoli AP, Beckers JF, Roberts RM.Xie SC, et al.Proc Natl Acad Sci U S A. 1991 Nov 15;88(22):10247-51. doi: 10.1073/pnas.88.22.10247.Proc Natl Acad Sci U S A. 1991.PMID: 1946444Free PMC article.
Burton DR, Barbas CF 3rd, Persson MA, Koenig S, Chanock RM, Lerner RA.Burton DR, et al.Proc Natl Acad Sci U S A. 1991 Nov 15;88(22):10134-7. doi: 10.1073/pnas.88.22.10134.Proc Natl Acad Sci U S A. 1991.PMID: 1719545Free PMC article.
Gao BN, Gilman AG.Gao BN, et al.Proc Natl Acad Sci U S A. 1991 Nov 15;88(22):10178-82. doi: 10.1073/pnas.88.22.10178.Proc Natl Acad Sci U S A. 1991.PMID: 1946437Free PMC article.
Leroy P, Nakshatri H, Chambon P.Leroy P, et al.Proc Natl Acad Sci U S A. 1991 Nov 15;88(22):10138-42. doi: 10.1073/pnas.88.22.10138.Proc Natl Acad Sci U S A. 1991.PMID: 1658797Free PMC article.
Hershberger RJ, Warren CA, Walbot V.Hershberger RJ, et al.Proc Natl Acad Sci U S A. 1991 Nov 15;88(22):10198-202. doi: 10.1073/pnas.88.22.10198.Proc Natl Acad Sci U S A. 1991.PMID: 1719548Free PMC article.
Inchauspe G, Zebedee S, Lee DH, Sugitani M, Nasoff M, Prince AM.Inchauspe G, et al.Proc Natl Acad Sci U S A. 1991 Nov 15;88(22):10292-6. doi: 10.1073/pnas.88.22.10292.Proc Natl Acad Sci U S A. 1991.PMID: 1658800Free PMC article.
Van Nocker S, Vierstra RD.Van Nocker S, et al.Proc Natl Acad Sci U S A. 1991 Nov 15;88(22):10297-301. doi: 10.1073/pnas.88.22.10297.Proc Natl Acad Sci U S A. 1991.PMID: 1658801Free PMC article.