השערת עולם ה-RNA (Hebrew Wikipedia)

Analysis of information sources in references of the Wikipedia article "השערת עולם ה-RNA" in Hebrew language version.

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70nih.gov

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64doi.org

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28harvard.edu

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14web.archive.org

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9worldcat.org

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3nytimes.com

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3nasa.gov

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2arxiv.org

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1palaeontologyonline.com

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1books.google.com

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1sciencedaily.com

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1nationalgeographic.com

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1excite.com

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1eso.org

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1acs.org

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1mit.edu

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1semanticscholar.org

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1berkeley.edu

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1usda.gov

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1archive.org

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acs.org

pubs.acs.org

Huang, Faqing; Bugg, Charles Walter; Yarus, Michael (2000-12-01). "RNA-Catalyzed CoA, NAD, and FAD Synthesis from Phosphopantetheine, NMN, and FMN". Biochemistry (באנגלית). 39 (50): 15548–15555. doi:10.1021/bi002061f. ISSN 0006-2960. PMID 11112541.

archive.org

Woese CR (1983). The primary lines of descent and the universal ancestor. Chapter in Bendall DS (1983). Evolution from molecules to men. Cambridge, UK: Cambridge University Press. ISBN 978-0-521-28933-7. pp. 209-233.

arxiv.org

Pearce BK, Pudritz RE, Semenov DA, Henning TK (באוקטובר 2017). "Origin of the RNA world: The fate of nucleobases in warm little ponds". Proceedings of the National Academy of Sciences of the United States of America. 114 (43): 11327–11332. arXiv:1710.00434. Bibcode:2017PNAS..11411327P. doi:10.1073/pnas.1710339114. PMC 5664528. PMID 28973920. {{cite journal}}: (עזרה)
Jørgensen JK, Favre C, Bisschop S, Bourke T, Dishoeck E, Schmalzl M (2012). "Detection of the simplest sugar, glycolaldehyde, in a solar-type protostar with ALMA" (PDF). The Astrophysical Journal Letters. eprint. 757 (1): L4. arXiv:1208.5498. Bibcode:2012ApJ...757L...4J. doi:10.1088/2041-8205/757/1/L4. ארכיון (PDF) מ-2015-09-24.

berkeley.edu

nature.berkeley.edu

BioTechSquad, The Miller-Urey Experiment - Chemical Evolution | BioTechSquad, ‏2017-08-31 (באנגלית אמריקאית)

books.google.com

Rich, Alexander (1962). "On the problems of evolution and biochemical information transfer". In Kasha, Michael; Pullman, Bernard (eds.). Horizons in Biochemistry: Albert Szent-Györgyi Dedicatory Volume (באנגלית). Academic Press. pp. 103–126. ISBN 978-0-12-400450-4.

doi.org

Neveu M, Kim HJ, Benner SA (באפריל 2013). "The "strong" RNA world hypothesis: fifty years old". Astrobiology. 13 (4): 391–403. Bibcode:2013AsBio..13..391N. doi:10.1089/ast.2012.0868. PMID 23551238. [The RNA world's existence] has broad support within the community today. {{cite journal}}: (עזרה)
Cech TR (ביולי 2012). "The RNA worlds in context". Cold Spring Harbor Perspectives in Biology. 4 (7): a006742. doi:10.1101/cshperspect.a006742. PMC 3385955. PMID 21441585. {{cite journal}}: (עזרה)
Patel BH, Percivalle C, Ritson DJ, Duffy CD, Sutherland JD (באפריל 2015). "Common origins of RNA, protein and lipid precursors in a cyanosulfidic protometabolism". Nature Chemistry. 7 (4): 301–307. Bibcode:2015NatCh...7..301P. doi:10.1038/nchem.2202. PMC 4568310. PMID 25803468. {{cite journal}}: (עזרה)
Robertson MP, Joyce GF (במאי 2012). "The origins of the RNA world". Cold Spring Harbor Perspectives in Biology. 4 (5): a003608. doi:10.1101/cshperspect.a003608. PMC 3331698. PMID 20739415. {{cite journal}}: (עזרה)
Copley SD, Smith E, Morowitz HJ (בדצמבר 2007). "The origin of the RNA world: co-evolution of genes and metabolism". Bioorganic Chemistry. 35 (6): 430–443. doi:10.1016/j.bioorg.2007.08.001. PMID 17897696. The proposal that life on Earth arose from an RNA World is the one most researched in the topic of Abiogenesis. {{cite journal}}: (עזרה)
Becker S, Feldmann J, Wiedemann S, Okamura H, Schneider C, Iwan K, et al. (באוקטובר 2019). "Unified prebiotically plausible synthesis of pyrimidine and purine RNA ribonucleotides". Science. 366 (6461): 76–82. Bibcode:2019Sci...366...76B. doi:10.1126/science.aax2747. PMID 31604305. {{cite journal}}: (עזרה)
Pressman A, Blanco C, Chen IA (באוקטובר 2015). "The RNA World as a Model System to Study the Origin of Life". Current Biology (באנגלית). 25 (19): R953–R963. Bibcode:2015CBio...25.R953P. doi:10.1016/j.cub.2015.06.016. PMID 26439358. {{cite journal}}: (עזרה)
White HB 3rd (1976). "Coenzymes as fossils of an earlier metabolic state". J Mol Evol. 7 (2): 101–104. Bibcode:1976JMolE...7..101W. doi:10.1007/BF01732468. PMID 1263263.
Rana AK, Ankri S (2016). "Reviving the RNA World: An Insight into the Appearance of RNA Methyltransferases". Frontiers in Genetics. 7: 99. doi:10.3389/fgene.2016.00099. PMC 4893491. PMID 27375676.
Orgel LE (2004). "Prebiotic chemistry and the origin of the RNA world". Critical Reviews in Biochemistry and Molecular Biology. 39 (2): 99–123. doi:10.1080/10409230490460765. PMID 15217990.
Lehman N (באוקטובר 2015). "The RNA World: 4,000,000,050 years old". Life. 5 (4): 1583–1586. Bibcode:2015Life....5.1583L. doi:10.3390/life5041583. PMC 4695837. PMID 26791312. {{cite journal}}: (עזרה)
Crick FH (בדצמבר 1968). "The origin of the genetic code". Journal of Molecular Biology. 38 (3): 367–379. doi:10.1016/0022-2836(68)90392-6. PMID 4887876. {{cite journal}}: (עזרה)
Orgel LE (בדצמבר 1968). "Evolution of the genetic apparatus". Journal of Molecular Biology. 38 (3): 381–393. doi:10.1016/0022-2836(68)90393-8. PMID 5718557. {{cite journal}}: (עזרה)
Harold B. White, Coenzymes as fossils of an earlier metabolic state, Journal of Molecular Evolution 7, 1976-06-01, עמ' 101–104 doi: 10.1007/BF01732468
White HB (במרץ 1976). "Coenzymes as fossils of an earlier metabolic state". Journal of Molecular Evolution. 7 (2): 101–104. Bibcode:1976JMolE...7..101W. doi:10.1007/BF01732468. PMID 1263263. {{cite journal}}: (עזרה)
Gilbert, Walter (בפברואר 1986). "The RNA World". Nature. 319 (6055): 618. Bibcode:1986Natur.319..618G. doi:10.1038/319618a0. {{cite journal}}: (עזרה)
Callahan MP, Smith KE, Cleaves HJ, Ruzicka J, Stern JC, Glavin DP, et al. (באוגוסט 2011). "Carbonaceous meteorites contain a wide range of extraterrestrial nucleobases". Proceedings of the National Academy of Sciences of the United States of America. 108 (34): 13995–13998. Bibcode:2011PNAS..10813995C. doi:10.1073/pnas.1106493108. PMC 3161613. PMID 21836052. {{cite journal}}: (עזרה)
Pearce BK, Pudritz RE, Semenov DA, Henning TK (באוקטובר 2017). "Origin of the RNA world: The fate of nucleobases in warm little ponds". Proceedings of the National Academy of Sciences of the United States of America. 114 (43): 11327–11332. arXiv:1710.00434. Bibcode:2017PNAS..11411327P. doi:10.1073/pnas.1710339114. PMC 5664528. PMID 28973920. {{cite journal}}: (עזרה)
Jørgensen JK, Favre C, Bisschop S, Bourke T, Dishoeck E, Schmalzl M (2012). "Detection of the simplest sugar, glycolaldehyde, in a solar-type protostar with ALMA" (PDF). The Astrophysical Journal Letters. eprint. 757 (1): L4. arXiv:1208.5498. Bibcode:2012ApJ...757L...4J. doi:10.1088/2041-8205/757/1/L4. ארכיון (PDF) מ-2015-09-24.
Cleaves, H. James; Miller, Stanley L. (2001-01-01). "The Nicotinamide Biosynthetic Pathway Is a By-Product of the RNA World". Journal of Molecular Evolution (באנגלית). 52 (1): 73–77. Bibcode:2001JMolE..52...73C. doi:10.1007/s002390010135. ISSN 1432-1432. PMID 11139296.
Huang, Faqing; Bugg, Charles Walter; Yarus, Michael (2000-12-01). "RNA-Catalyzed CoA, NAD, and FAD Synthesis from Phosphopantetheine, NMN, and FMN". Biochemistry (באנגלית). 39 (50): 15548–15555. doi:10.1021/bi002061f. ISSN 0006-2960. PMID 11112541.
Turk RM, Chumachenko NV, Yarus M (במרץ 2010). "Multiple translational products from a five-nucleotide ribozyme". Proceedings of the National Academy of Sciences of the United States of America. 107 (10): 4585–4589. Bibcode:2010PNAS..107.4585T. doi:10.1073/pnas.0912895107. PMC 2826339. PMID 20176971. {{cite journal}}: (עזרה)
Fialho DM, Clarke KC, Moore MK, Schuster GB, Krishnamurthy R, Hud NV (בפברואר 2018). "Glycosylation of a model proto-RNA nucleobase with non-ribose sugars: implications for the prebiotic synthesis of nucleosides". Organic & Biomolecular Chemistry. 16 (8): 1263–1271. doi:10.1039/c7ob03017g. PMID 29308815. {{cite journal}}: (עזרה)
Cafferty BJ, Fialho DM, Khanam J, Krishnamurthy R, Hud NV (באפריל 2016). "Spontaneous formation and base pairing of plausible prebiotic nucleotides in water". Nature Communications. 7 (1): 11328. Bibcode:2016NatCo...711328C. doi:10.1038/ncomms11328. PMC 4848480. PMID 27108699. {{cite journal}}: (עזרה)
Pearce, Ben K. D.; Pudritz, Ralph E.; Semenov, Dmitry A.; Henning, Thomas K. (2017-10-24). "Origin of the RNA world: The fate of nucleobases in warm little ponds". Proceedings of the National Academy of Sciences (באנגלית). 114 (43): 11327–11332. Bibcode:2017PNAS..11411327P. doi:10.1073/pnas.1710339114. ISSN 0027-8424. PMC 5664528. PMID 28973920.
Powner MW, Gerland B, Sutherland JD (במאי 2009). "Synthesis of activated pyrimidine ribonucleotides in prebiotically plausible conditions". Nature. 459 (7244): 239–242. Bibcode:2009Natur.459..239P. doi:10.1038/nature08013. PMID 19444213. {{cite journal}}: (עזרה)
Orgel L (בנובמבר 2000). "Origin of life. A simpler nucleic acid". Science. 290 (5495): 1306–1307. doi:10.1126/science.290.5495.1306. PMID 11185405. {{cite journal}}: (עזרה)
Nelson KE, Levy M, Miller SL (באפריל 2000). "Peptide nucleic acids rather than RNA may have been the first genetic molecule". Proceedings of the National Academy of Sciences of the United States of America. 97 (8): 3868–3871. Bibcode:2000PNAS...97.3868N. doi:10.1073/pnas.97.8.3868. PMC 18108. PMID 10760258. {{cite journal}}: (עזרה)
Anastasi C, Buchet FF, Crowe MA, Parkes AL, Powner MW, Smith JM, Sutherland JD (באפריל 2007). "RNA: prebiotic product, or biotic invention?". Chemistry & Biodiversity. 4 (4): 721–739. doi:10.1002/cbdv.200790060. PMID 17443885. {{cite journal}}: (עזרה)
Kruger, Kelly; Grabowski, Paula J.; Zaug, Arthur J.; Sands, Julie; Gottschling, Daniel E.; Cech, Thomas R. (בנובמבר 1982). "Self-splicing RNA: Autoexcision and autocyclization of the ribosomal RNA intervening sequence of tetrahymena". Cell. 31 (1): 147–157. doi:10.1016/0092-8674(82)90414-7. ISSN 0092-8674. PMID 6297745. {{cite journal}}: (עזרה)
Guerrier-Takada, Cecilia; Gardiner, Katheleen; Marsh, Terry; Pace, Norman; Altman, Sidney (בדצמבר 1983). "The RNA moiety of ribonuclease P is the catalytic subunit of the enzyme". Cell. 35 (3): 849–857. doi:10.1016/0092-8674(83)90117-4. ISSN 0092-8674. PMID 6197186. {{cite journal}}: (עזרה)
Forster AC, Symons RH (באפריל 1987). "Self-cleavage of plus and minus RNAs of a virusoid and a structural model for the active sites". Cell. 49 (2): 211–220. doi:10.1016/0092-8674(87)90562-9. PMID 2436805. {{cite journal}}: (עזרה)
Johnston WK, Unrau PJ, Lawrence MS, Glasner ME, Bartel DP (במאי 2001). "RNA-catalyzed RNA polymerization: accurate and general RNA-templated primer extension" (PDF). Science. 292 (5520): 1319–1325. Bibcode:2001Sci...292.1319J. CiteSeerX 10.1.1.70.5439. doi:10.1126/science.1060786. PMID 11358999. ארכיון (PDF) מ-2012-02-27. {{cite journal}}: (עזרה)
Unrau PJ, Bartel DP (בספטמבר 1998). "RNA-catalysed nucleotide synthesis". Nature. 395 (6699): 260–263. Bibcode:1998Natur.395..260U. doi:10.1038/26193. PMID 9751052. S2CID 9734076. {{cite journal}}: (עזרה)
Huang F, Yang Z, Yarus M (בנובמבר 1998). "RNA enzymes with two small-molecule substrates". Chemistry & Biology. 5 (11): 669–678. doi:10.1016/s1074-5521(98)90294-0. PMID 9831528. {{cite journal}}: (עזרה)
Erives A (באוגוסט 2011). "A model of proto-anti-codon RNA enzymes requiring L-amino acid homochirality". Journal of Molecular Evolution. 73 (1–2): 10–22. Bibcode:2011JMolE..73...10E. doi:10.1007/s00239-011-9453-4. PMC 3223571. PMID 21779963. {{cite journal}}: (עזרה)
Noller HF, Hoffarth V, Zimniak L (ביוני 1992). "Unusual resistance of peptidyl transferase to protein extraction procedures". Science. 256 (5062): 1416–1419. Bibcode:1992Sci...256.1416N. doi:10.1126/science.1604315. PMID 1604315. {{cite journal}}: (עזרה)
Szathmáry E (ביוני 1999). "The origin of the genetic code: amino acids as cofactors in an RNA world". Trends in Genetics. 15 (6): 223–229. doi:10.1016/S0168-9525(99)01730-8. PMID 10354582. {{cite journal}}: (עזרה)
Decker, Karl (2006-01-17). "The Pyridine Nucleotide Coenzymes. Herausgegeben von J. Everse, B. Anderson und K.-S. You. Academic Press, New York 1982. XXXV, 389 S., geb. $ 46.00". Angewandte Chemie. 95 (12): 1033–1034. doi:10.1002/ange.19830951241. ISSN 0044-8249.
Ekland, Eric H.; Szostak, Jack W.; Bartel, David P. (1995-07-21). "Structurally Complex and Highly Active RNA Ligases Derived from Random RNA Sequences". Science. 269 (5222): 364–370. Bibcode:1995Sci...269..364E. doi:10.1126/science.7618102. ISSN 0036-8075. PMID 7618102.
Tsukiji, Shinya; Pattnaik, Swetansu B; Suga, Hiroaki (2003-08-10). "An alcohol dehydrogenase ribozyme". Nature Structural & Molecular Biology. 10 (9): 713–717. doi:10.1038/nsb964. ISSN 1545-9993. PMID 12910259.
Tsukiji, Shinya; Pattnaik, Swetansu B.; Suga, Hiroaki (2004-04-06). "Reduction of an Aldehyde by a NADH/Zn²⁺-Dependent Redox Active Ribozyme". Journal of the American Chemical Society. 126 (16): 5044–5045. doi:10.1021/ja0495213. ISSN 0002-7863. PMID 15099068.
Lindahl T (באפריל 1993). "Instability and decay of the primary structure of DNA". Nature. 362 (6422): 709–715. Bibcode:1993Natur.362..709L. doi:10.1038/362709a0. PMID 8469282. {{cite journal}}: (עזרה)
Pääbo S (בנובמבר 1993). "Ancient DNA". Scientific American. 269 (5): 86–92. Bibcode:1993SciAm.269e..86P. doi:10.1038/scientificamerican1193-86. PMID 8235556. {{cite journal}}: (עזרה)
Nudler E, Mironov AS (בינואר 2004). "The riboswitch control of bacterial metabolism". Trends in Biochemical Sciences. 29 (1): 11–17. doi:10.1016/j.tibs.2003.11.004. PMID 14729327. {{cite journal}}: (עזרה)
Tucker BJ, Breaker RR (ביוני 2005). "Riboswitches as versatile gene control elements". Current Opinion in Structural Biology. 15 (3): 342–348. doi:10.1016/j.sbi.2005.05.003. PMID 15919195. {{cite journal}}: (עזרה)
Bocobza SE, Aharoni A (באוקטובר 2008). "Switching the light on plant riboswitches". Trends in Plant Science. 13 (10): 526–533. doi:10.1016/j.tplants.2008.07.004. PMID 18778966. {{cite journal}}: (עזרה)
Narberhaus F, Waldminghaus T, Chowdhury S (בינואר 2006). "RNA thermometers". FEMS Microbiology Reviews. 30 (1): 3–16. doi:10.1111/j.1574-6976.2005.004.x. PMID 16438677. {{cite journal}}: (עזרה)
Diemer GS, Stedman KM (ביוני 2012). "A novel virus genome discovered in an extreme environment suggests recombination between unrelated groups of RNA and DNA viruses". Biology Direct. 7 (1): 13. doi:10.1186/1745-6150-7-13. PMC 3372434. PMID 22515485. {{cite journal}}: (עזרה)
Diener TO (באוגוסט 1971). "Potato spindle tuber "virus". IV. A replicating, low molecular weight RNA". Virology. 45 (2): 411–428. doi:10.1016/0042-6822(71)90342-4. PMID 5095900. {{cite journal}}: (עזרה)
Sanger HL, Klotz G, Riesner D, Gross HJ, Kleinschmidt AK (בנובמבר 1976). "Viroids are single-stranded covalently closed circular RNA molecules existing as highly base-paired rod-like structures". Proceedings of the National Academy of Sciences of the United States of America. 73 (11): 3852–3856. Bibcode:1976PNAS...73.3852S. doi:10.1073/pnas.73.11.3852. PMC 431239. PMID 1069269. {{cite journal}}: (עזרה)
Diener TO (בדצמבר 1989). "Circular RNAs: relics of precellular evolution?". Proceedings of the National Academy of Sciences of the United States of America. 86 (23): 9370–9374. Bibcode:1989PNAS...86.9370D. doi:10.1073/pnas.86.23.9370. PMC 298497. PMID 2480600. {{cite journal}}: (עזרה)
Daròs JA, Elena SF, Flores R (ביוני 2006). "Viroids: an Ariadne's thread into the RNA labyrinth". EMBO Reports. 7 (6): 593–598. doi:10.1038/sj.embor.7400706. PMC 1479586. PMID 16741503. {{cite journal}}: (עזרה)
Flores R, Gago-Zachert S, Serra P, Sanjuán R, Elena SF (2014). "Viroids: survivors from the RNA world?". Annual Review of Microbiology. 68: 395–414. doi:10.1146/annurev-micro-091313-103416. PMID 25002087.
"Viroids: "living fossils" of primordial RNAs?", Biology Direct, 11 (1): 15, 2016, doi:10.1186/s13062-016-0116-7, PMC 4807594, PMID 27016066
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Bernstein H, Byerly HC, Hopf FA, Michod RE (באוקטובר 1984). "Origin of sex". Journal of Theoretical Biology. 110 (3): 323–351. Bibcode:1984JThBi.110..323B. doi:10.1016/S0022-5193(84)80178-2. PMID 6209512. {{cite journal}}: (עזרה)

dx.doi.org

Harold B. White, Coenzymes as fossils of an earlier metabolic state, Journal of Molecular Evolution 7, 1976-06-01, עמ' 101–104 doi: 10.1007/BF01732468
Kruger, Kelly; Grabowski, Paula J.; Zaug, Arthur J.; Sands, Julie; Gottschling, Daniel E.; Cech, Thomas R. (בנובמבר 1982). "Self-splicing RNA: Autoexcision and autocyclization of the ribosomal RNA intervening sequence of tetrahymena". Cell. 31 (1): 147–157. doi:10.1016/0092-8674(82)90414-7. ISSN 0092-8674. PMID 6297745. {{cite journal}}: (עזרה)
Guerrier-Takada, Cecilia; Gardiner, Katheleen; Marsh, Terry; Pace, Norman; Altman, Sidney (בדצמבר 1983). "The RNA moiety of ribonuclease P is the catalytic subunit of the enzyme". Cell. 35 (3): 849–857. doi:10.1016/0092-8674(83)90117-4. ISSN 0092-8674. PMID 6197186. {{cite journal}}: (עזרה)
Decker, Karl (2006-01-17). "The Pyridine Nucleotide Coenzymes. Herausgegeben von J. Everse, B. Anderson und K.-S. You. Academic Press, New York 1982. XXXV, 389 S., geb. $ 46.00". Angewandte Chemie. 95 (12): 1033–1034. doi:10.1002/ange.19830951241. ISSN 0044-8249.
Ekland, Eric H.; Szostak, Jack W.; Bartel, David P. (1995-07-21). "Structurally Complex and Highly Active RNA Ligases Derived from Random RNA Sequences". Science. 269 (5222): 364–370. Bibcode:1995Sci...269..364E. doi:10.1126/science.7618102. ISSN 0036-8075. PMID 7618102.
Tsukiji, Shinya; Pattnaik, Swetansu B; Suga, Hiroaki (2003-08-10). "An alcohol dehydrogenase ribozyme". Nature Structural & Molecular Biology. 10 (9): 713–717. doi:10.1038/nsb964. ISSN 1545-9993. PMID 12910259.
Tsukiji, Shinya; Pattnaik, Swetansu B.; Suga, Hiroaki (2004-04-06). "Reduction of an Aldehyde by a NADH/Zn²⁺-Dependent Redox Active Ribozyme". Journal of the American Chemical Society. 126 (16): 5044–5045. doi:10.1021/ja0495213. ISSN 0002-7863. PMID 15099068.

eso.org

Jørgensen JK, Favre C, Bisschop S, Bourke T, Dishoeck E, Schmalzl M (2012). "Detection of the simplest sugar, glycolaldehyde, in a solar-type protostar with ALMA" (PDF). The Astrophysical Journal Letters. eprint. 757 (1): L4. arXiv:1208.5498. Bibcode:2012ApJ...757L...4J. doi:10.1088/2041-8205/757/1/L4. ארכיון (PDF) מ-2015-09-24.

excite.com

apnews.excite.com

Staff (29 באוגוסט 2012). "Sweet! Astronomers spot sugar molecule near star". AP News. ארכיון מ-14 ביולי 2015. נבדק ב-31 באוגוסט 2012. {{cite web}}: (עזרה)

harvard.edu

ui.adsabs.harvard.edu

Neveu M, Kim HJ, Benner SA (באפריל 2013). "The "strong" RNA world hypothesis: fifty years old". Astrobiology. 13 (4): 391–403. Bibcode:2013AsBio..13..391N. doi:10.1089/ast.2012.0868. PMID 23551238. [The RNA world's existence] has broad support within the community today. {{cite journal}}: (עזרה)
Patel BH, Percivalle C, Ritson DJ, Duffy CD, Sutherland JD (באפריל 2015). "Common origins of RNA, protein and lipid precursors in a cyanosulfidic protometabolism". Nature Chemistry. 7 (4): 301–307. Bibcode:2015NatCh...7..301P. doi:10.1038/nchem.2202. PMC 4568310. PMID 25803468. {{cite journal}}: (עזרה)
Becker S, Feldmann J, Wiedemann S, Okamura H, Schneider C, Iwan K, et al. (באוקטובר 2019). "Unified prebiotically plausible synthesis of pyrimidine and purine RNA ribonucleotides". Science. 366 (6461): 76–82. Bibcode:2019Sci...366...76B. doi:10.1126/science.aax2747. PMID 31604305. {{cite journal}}: (עזרה)
Pressman A, Blanco C, Chen IA (באוקטובר 2015). "The RNA World as a Model System to Study the Origin of Life". Current Biology (באנגלית). 25 (19): R953–R963. Bibcode:2015CBio...25.R953P. doi:10.1016/j.cub.2015.06.016. PMID 26439358. {{cite journal}}: (עזרה)
White HB 3rd (1976). "Coenzymes as fossils of an earlier metabolic state". J Mol Evol. 7 (2): 101–104. Bibcode:1976JMolE...7..101W. doi:10.1007/BF01732468. PMID 1263263.
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