Jaribio la HKA
Jaribio la Hudson-Kreitman-Aguade (HKA) ni mbinu ya takwimu inayojaribu mabadiliko ya kibaguzi kwa kulinganisha viwango vya polymorphism ndani ya idadi ya watu na utofauti kati ya idadi ya watu katika maeneo mengi. Iliyoundwa na Hudson, Kreitman, na Aguade mwaka 1987, jaribio hili hutumia kanuni kwamba maeneo ya kibaguzi yanapaswa kuonyesha uhusiano unaotarajiwa kati ya polymorphism na utofauti. Maeneo yanayotoka katika mahusiano haya ni wagombea wa uteuzi. Jaribio la HKA linafaa sana kwa kugundua uteuzi katika tafiti za kiwango cha jenomu kwa sababu hutumia ulinganifu wa pande zote kati ya maeneo badala ya kuhitaji upimaji wa nje.
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
- Hudson, R. R., Kreitman, M., & Aguadé, M. (1987). A test of neutral molecular evolution based on nucleotide data. Genetics, 116(1), 153–159. DOI: 10.1093/genetics/116.1.153 ↗
- Wakeley, J., Nielsen, R., Liu-Cordova, S. N., & Ardlie, K. (2012). The discovery of single-nucleotide polymorphisms and inferences about human demographic history. American Journal of Human Genetics, 69(6), 1332–1347. link ↗
- Biswas, S., & Akey, J. M. (2006). Genome-wide scan for selection on derived alleles. Evolutionary Biology, 36(1), 64–79. link ↗
Jinsi ya kunukuu ukurasa huu
ScholarGate. (2026, June 3). Hudson-Kreitman-Aguade Test for Detecting Selection. ScholarGate. https://scholargate.app/sw/genetics/hka-test
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 McDonald-KreitmanJenetiki↔ compare
- Selection Sweep (Tajima's D)Jenetiki↔ compare
Imerejelewa na
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