The limits of template-directed synthesis with nucleoside-5′-phosphoro(2-methyl)imidazolides Aubrey R. Hill Jr.Leslie E. OrgelTaifeng Wu OriginalPaper Pages: 285 - 290
Utilization of cofactors expands metabolism in a new RNA world Gregory J. ConnellEric L. Christian OriginalPaper Pages: 291 - 297
N6-substituted adenine derivatives and RNA primitive catalysts Jean-Luc DécoutMarie-Christine Maurel OriginalPaper Pages: 299 - 306
Is ligation the only solution to the pyrophosphate problem? J. VisscherR. JongbloetsAlan W. Schwartz OriginalPaper Pages: 317 - 321
Peptide nucleic acid (PNA): A model structure for the primordial genetic material? Peter Egil Nielsen OriginalPaper Pages: 323 - 327
The RNA-world and co-evolution hypotheses and the origin of life: Implications, research strategies and perspectives Noam Lahav OriginalPaper Pages: 329 - 344
The evolutionary change of the genetic code as restricted by the anticodon and identity of transfer RNA Takuya UedaKimitsuna Watanabe OriginalPaper Pages: 345 - 364
Experimental investigation of an RNA sequence space Youn-Hyung LeeLisa DsouzaGeorge E. Fox OriginalPaper Pages: 365 - 372
On concerted origin of transfer RNAs with complementary anticodons Sergei RodinSusumu OhnoAndrei Rodin OriginalPaper Pages: 393 - 418
Applicability of PM3 to transphosphorylation reaction path: Toward designing a minimal ribozyme John I. ManchesterMasayuki ShibataRobert Rein OriginalPaper Pages: 419 - 427
