Selection Sweep (Tajima's D)
Tajima's D ni kipimo cha takwimu kilichoundwa kugundua mihimili ya uteuzi—kufikia kwa kasi kwa haraka kwa mabadiliko yenye manufaa—kutoka kwa ruwaza za utofauti wa kijenetiki katika mfuatano wa DNA. Kiliandaliwa na Fumio Tajima mwaka 1989, kipimo hiki hupima upotofu kutoka kwa kutokuwamo kwa kulinganisha vipimo tofauti vya utofauti wa mfuatano wa DNA. Thamani kubwa ya Tajima's D inaonyesha upotofu kutoka kwa mageuzi ya kutokuwamo, ikipendekeza uteuzi chanya, muundo wa idadi ya watu, au matukio ya kidemografia.
Soma mbinu kamili
Ingia kwa akaunti ya bure ili kusoma sehemu hii.
Method map
The neighbourhood of related methods — select a node to explore.
Vyanzo
- Tajima, F. (1989). Statistical method for testing the neutral mutation hypothesis by DNA polymorphism. Genetics, 123(3), 585–595. DOI: 10.1093/genetics/123.3.585 ↗
- Braverman, J. M., Hudson, R. R., Kaplan, N. L., Langley, C. H., & Stephan, W. (1995). The hitchhiking effect on the site frequency spectrum of DNA polymorphisms. Genetics, 140(2), 783–796. DOI: 10.1093/genetics/140.2.783 ↗
- Fay, J. C., & Wu, C. I. (2000). Hitchhiking under positive Darwinian selection. Genetics, 155(3), 1405–1413. DOI: 10.1093/genetics/155.3.1405 ↗
Jinsi ya kunukuu ukurasa huu
ScholarGate. (2026, June 3). Selective Sweep Detection using Tajima's D Statistic. ScholarGate. https://scholargate.app/sw/genetics/selection-sweep
Which method?
Set this method beside its closest kin and read them side by side — the library lays the books on the table; the choice is yours.
- Nadharia ya CoalescentJenetiki↔ compare
- F-takwimu (FST)Jenetiki↔ compare
- Jaribio la HKAJenetiki↔ compare
- Jaribio la McDonald-KreitmanJenetiki↔ compare
Imerejelewa na
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