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Evidence from glycine transfer RNA of a frozen accident at the dawn of the genetic code.

Bernhardt HS, Tate WP.

Biol Direct. 2008 Dec 17;3:53.PMID: 19091122 [PubMed - indexed for MEDLINE]Related articlesFree article

Evolution of tRNA recognition systems and tRNA gene sequences.

Saks ME, Sampson JR.

J Mol Evol. 1995 May;40(5):509-18.PMID: 7540216 [PubMed - indexed for MEDLINE]Related articles

tRNomics: analysis of tRNA genes from 50 genomes of Eukarya, Archaea, and Bacteria reveals anticodon-sparing strategies and domain-specific features.

Marck C, Grosjean H.

RNA. 2002 Oct;8(10):1189-232.PMID: 12403461 [PubMed - indexed for MEDLINE]Related articlesFree article

One ancestor for two codes viewed from the perspective of two complementary modes of tRNA aminoacylation.

Rodin AS, Szathmáry E, Rodin SN.

Biol Direct. 2009 Jan 27;4:4.PMID: 19173731 [PubMed - indexed for MEDLINE]Related articlesFree article

On the origin of the genetic code: signatures of its primordial complementarity in tRNAs and aminoacyl-tRNA synthetases.

Rodin SN, Rodin AS.

Heredity. 2008 Apr;100(4):341-55. Epub 2008 Mar 5.PMID: 18322459 [PubMed - indexed for MEDLINE]Related articlesFree article

Species-specific differences in the operational RNA code for aminoacylation of tRNAPro.

Stehlin C, Burke B, Yang F, Liu H, Shiba K, Musier-Forsyth K.

Biochemistry. 1998 Jun 9;37(23):8605-13.PMID: 9622512 [PubMed - indexed for MEDLINE]Related articles

Partitioning of aminoacyl-tRNA synthetases in two classes could have been encoded in a strand-symmetric RNA world.

Rodin SN, Rodin AS.

DNA Cell Biol. 2006 Nov;25(11):617-26.PMID: 17132092 [PubMed - indexed for MEDLINE]Related articles

Comprehensive analysis of archaeal tRNA genes reveals rapid increase of tRNA introns in the order thermoproteales.

Sugahara J, Kikuta K, Fujishima K, Yachie N, Tomita M, Kanai A.

Mol Biol Evol. 2008 Dec;25(12):2709-16. Epub 2008 Oct 1.PMID: 18832079 [PubMed - indexed for MEDLINE]Related articlesFree article

The anticodon of the maize chloroplast gene for tRNA Leu UAA is split by a large intron.

Steinmetz A, Gubbins EJ, Bogorad L.

Nucleic Acids Res. 1982 May 25;10(10):3027-37.PMID: 6285285 [PubMed - indexed for MEDLINE]Related articlesFree article

Statistical evidence for remnants of the primordial code in the acceptor stem of prokaryotic transfer RNA.

Möller W, Janssen GM.

J Mol Evol. 1992 Jun;34(6):471-7.PMID: 1593640 [PubMed - indexed for MEDLINE]Related articles

Revisiting the operational RNA code for amino acids: Ensemble attributes and their implications.

Shaul S, Berel D, Benjamini Y, Graur D.

RNA. 2010 Jan;16(1):141-53. Epub 2009 Dec 1.PMID: 19952117 [PubMed - indexed for MEDLINE]Related articles

An operational RNA code for amino acids and variations in critical nucleotide sequences in evolution.

Schimmel P.

J Mol Evol. 1995 May;40(5):531-6. Review.PMID: 7783226 [PubMed - indexed for MEDLINE]Related articles

The evolutionary change of the genetic code as restricted by the anticodon and identity of transfer RNA.

Ueda T, Watanabe K.

Orig Life Evol Biosph. 1993 Dec;23(5-6):345-64. Review.PMID: 8115164 [PubMed - indexed for MEDLINE]Related articles

Quadruplet codons: implications for code expansion and the specification of translation step size.

Moore B, Persson BC, Nelson CC, Gesteland RF, Atkins JF.

J Mol Biol. 2000 Apr 28;298(2):195-209. Erratum in: J Mol Biol 2000 Sep 8;302(1):281. PMID: 10764591 [PubMed - indexed for MEDLINE]Related articles

Operational RNA code for amino acids: species-specific aminoacylation of minihelices switched by a single nucleotide.

Hipps D, Shiba K, Henderson B, Schimmel P.

Proc Natl Acad Sci U S A. 1995 Jun 6;92(12):5550-2.PMID: 7539919 [PubMed - indexed for MEDLINE]Related articlesFree article

Identity elements of Thermus thermophilus tRNA(Thr).

Nameki N, Asahara H, Hasegawa T.

FEBS Lett. 1996 Nov 4;396(2-3):201-7.PMID: 8914987 [PubMed - indexed for MEDLINE]Related articles

An operational RNA code for amino acids and possible relationship to genetic code.

Schimmel P, Giegé R, Moras D, Yokoyama S.

Proc Natl Acad Sci U S A. 1993 Oct 1;90(19):8763-8. Review.PMID: 7692438 [PubMed - indexed for MEDLINE]Related articlesFree article

Emergence of the universal genetic code imprinted in an RNA record.

Hohn MJ, Park HS, O'Donoghue P, Schnitzbauer M, Söll D.

Proc Natl Acad Sci U S A. 2006 Nov 28;103(48):18095-100. Epub 2006 Nov 16.PMID: 17110438 [PubMed - indexed for MEDLINE]Related articlesFree article

How old is the genetic code? Statistical geometry of tRNA provides an answer.

Eigen M, Lindemann BF, Tietze M, Winkler-Oswatitsch R, Dress A, von Haeseler A.

Science. 1989 May 12;244(4905):673-9.PMID: 2497522 [PubMed - indexed for MEDLINE]Related articles

Evolution of anticodons.

Jukes TH.

Adv Space Res. 1984;4(12):177-82.PMID: 11537772 [PubMed - indexed for MEDLINE]Related articles