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2026
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| Online Access: | https://doi.org/10.5281/zenodo.19688036 |
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| author | Scretching, Daniel |
| author_facet | Scretching, Daniel |
| contents | <div class=""> <div class="text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)"> <div class="[--thread-content-max-width:40rem] @w-lg/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn"> <div class="flex max-w-full flex-col gap-4 grow"> <div class="min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+&]:mt-1"> <div class="flex w-full flex-col gap-1 empty:hidden"> <div class="markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling"> <p>This paper recasts selected protocols from the <em>Methods in Enzymology</em> chapter “Use of CsCl Density Gradient Analysis for Determining the Guanine plus Cytosine Content of DNA” into the merged Scretching–JDCS–Maxwell framework in order to derive new CRISPR design methods. The source chapter contributes three experimentally grounded relations: the refractive-index density law, ρ = 10.8601ηD − 13.4974, the radial density law, ρ = ρ0 + 0.0092(r² − r0²) at 44,770 rpm, and the classical conversion from buoyant density to GC content. These are merged with the classical DNA density and melting laws, the Scretching GC-dependent optical and oscillator laws, and the Scretching bridge equations ρ = 1.825 − βsR and ρ = 127.114βsηD − 13.4947, where βs = 10.8601/127.114 and αs = βs². The resulting construction yields a single optical–physical DNA state chain that propagates from radial position, buoyant density, refractive index, or absorbance ratio into %GC, Tm, ε260, and fMS. New results include a radial CRISPR state family, an accessibility-corrected thermal–optical state triple, a direct fine-structure consistency measure, and a constitutive optical closure expressed through the Maxwell constitutive relations. Numerical examples based on the scanned source-page density example were recomputed and shown to close to the reduced fine-structure coefficient βs = 0.08543590792516953 and αs = 0.007299294362998045, up to rounding.</p> </div> </div> </div> </div> <div class="z-0 flex min-h-[46px] justify-start"> </div> <div class="mt-3 w-full empty:hidden"> <div class="text-center"> </div> </div> </div> </div> </div> <div class="pointer-events-none -mt-px h-px translate-y-[calc(var(--scroll-root-safe-area-inset-bottom)-14*var(--spacing))]"> </div> |
| format | Recurso digital |
| id | zenodo_https___doi_org_10_5281_zenodo_19688036 |
| institution | Zenodo |
| language | |
| publishDate | 2026 |
| publisher | Zenodo |
| record_format | zenodo |
| spellingShingle | Radial, Refractive, and Fine-Structure-Based CRISPR Methods in the Merged Scretching–JDCS–Maxwell Framework Scretching, Daniel <div class=""> <div class="text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)"> <div class="[--thread-content-max-width:40rem] @w-lg/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn"> <div class="flex max-w-full flex-col gap-4 grow"> <div class="min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+&]:mt-1"> <div class="flex w-full flex-col gap-1 empty:hidden"> <div class="markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling"> <p>This paper recasts selected protocols from the <em>Methods in Enzymology</em> chapter “Use of CsCl Density Gradient Analysis for Determining the Guanine plus Cytosine Content of DNA” into the merged Scretching–JDCS–Maxwell framework in order to derive new CRISPR design methods. The source chapter contributes three experimentally grounded relations: the refractive-index density law, ρ = 10.8601ηD − 13.4974, the radial density law, ρ = ρ0 + 0.0092(r² − r0²) at 44,770 rpm, and the classical conversion from buoyant density to GC content. These are merged with the classical DNA density and melting laws, the Scretching GC-dependent optical and oscillator laws, and the Scretching bridge equations ρ = 1.825 − βsR and ρ = 127.114βsηD − 13.4947, where βs = 10.8601/127.114 and αs = βs². The resulting construction yields a single optical–physical DNA state chain that propagates from radial position, buoyant density, refractive index, or absorbance ratio into %GC, Tm, ε260, and fMS. New results include a radial CRISPR state family, an accessibility-corrected thermal–optical state triple, a direct fine-structure consistency measure, and a constitutive optical closure expressed through the Maxwell constitutive relations. Numerical examples based on the scanned source-page density example were recomputed and shown to close to the reduced fine-structure coefficient βs = 0.08543590792516953 and αs = 0.007299294362998045, up to rounding.</p> </div> </div> </div> </div> <div class="z-0 flex min-h-[46px] justify-start"> </div> <div class="mt-3 w-full empty:hidden"> <div class="text-center"> </div> </div> </div> </div> </div> <div class="pointer-events-none -mt-px h-px translate-y-[calc(var(--scroll-root-safe-area-inset-bottom)-14*var(--spacing))]"> </div> |
| title | Radial, Refractive, and Fine-Structure-Based CRISPR Methods in the Merged Scretching–JDCS–Maxwell Framework |
| url | https://doi.org/10.5281/zenodo.19688036 |