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      "statement": "# Saiki and colleagues: PCR amplification and beta-globin analysis\n\nDemonstrated enzymatic amplification of human beta-globin genomic sequences followed by restriction-site analysis.\n\n## Scientific scope\n\nAll seven paper authors are retained, alongside the paper’s specific procedural attribution. This is a technical milestone, not a recommendation for present-day diagnosis or a transfer of all collaborative credit to one person.\n\n## Reading status\n\nThis is a source-linked WRS catalogue note. A full explanatory guide and independent scientific reconstruction have not been completed for this entry. Read the identified original work for its complete narrative and arguments.\n\n## People and systems\n\nRandall K. Saiki; Stephen Scharf; Fred Faloona; Kary B. Mullis; Glenn T. Horn; Henry A. Erlich; Norman Arnheim\n\nListed source contributors; individual labor shares are not measured\n\n\n\n## Original sources\n\n- [Saiki et al., Enzymatic amplification of beta-globin genomic sequences and restriction site analysis for diagnosis of sickle cell anemia, Science 230, 1350–1354 (1985)](https://pubmed.ncbi.nlm.nih.gov/2999980/)\n- [Saiki et al. (1985), university-hosted original Science paper](https://www.mun.ca/biology/scarr/Saiki%2C_Mullis_et_al_1985_Science_230%2C1250.pdf)\n",
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