Photoprecipitation and the banded iron-formations — Some quantitative aspects Paul S. BratermanA. Graham Cairns-Smith OriginalPaper Pages: 221 - 228
Possible biological origin of banded iron — Formations from hydrothermal solutions Nils G. Holm OriginalPaper Pages: 229 - 250
Efficient near ultraviolet light induced formation of hydrogen by ferrous hydroxide Zofia K. BorowskaDavid C. Mauzerall OriginalPaper Pages: 251 - 259
Energy yields for hydrogen cyanide and formaldehyde syntheses: The hcn and amino acid concentrations in the primitive ocean Roscoe StriblingStanley L. Miller OriginalPaper Pages: 261 - 273
The formation of amino acid precursors in the reaction of atomic carbon with water and ammonia at 77 K Daniel W. McphersonKazi RahmanPhilip B. Shevlin OriginalPaper Pages: 275 - 282
Studies on the structure of HCN oligomers Kimiko UmemotoMakoto TakahasiKatsuyuki Yokota OriginalPaper Pages: 283 - 293
Prebiotic synthesis of imidazole-4-acetaldehyde and histidine Chun ShenLily YangJ. Oró OriginalPaper Pages: 295 - 305
Non-enzymatic synthesis of the coenzymes, uridine diphosphate glucose and cytidine diphosphate choline, and other phosphorylated metabolic intermediates A. MarJ. DworkinJ. Oró OriginalPaper Pages: 307 - 319
Liposomes with polyribonucleotides as model of precellular systems Isabel BaezaMiguel IbañezJ. Oró OriginalPaper Pages: 321 - 331
Kinetic analysis of the template effect in ribooligoguanylate elongation Anastassia KanavariotiDavid H. White OriginalPaper Pages: 333 - 349
Nucleic acid-like structures II. Polynucleotide analogues as possible primitive precursors of nucleic acids Alan W. SchwartzJ. VisscherJ. Niessen OriginalPaper Pages: 351 - 357
Binding of DNA hairpins to an assembler-strand as part of a primordial translation device Ulrich Baumann OriginalPaper Pages: 359 - 366
Selective emergence and survival of early polypeptides in water André Brack OriginalPaper Pages: 367 - 379
Search for catalytic properties of simple polypeptides B. BarbierA. Brack OriginalPaper Pages: 381 - 390
Energy metabolism of a thermoacidophilic archaebacterium,Sulfolobus acidocaldarius Takayoshi WakagiTairo Oshima OriginalPaper Pages: 391 - 399
The relationship between the biosynthetic paths to the amino acids and their coding John H. McClendon OriginalPaper Pages: 401 - 417
Origin and evolution of photosynthetic reaction centers John M. OlsonBeverly K. Pierson OriginalPaper Pages: 419 - 430
Structural elements and organization of the ancestral translational machinery R. ReinS. SrinivasanM. Shibata OriginalPaper Pages: 431 - 438