Videnskaben bag forholdets kompatibilitet
DNA Romance predicts "chemistry" online using the DRom 1.0 algorithm. It assesses 100 specific markers within your DNA - focused on genes proven to be involved in attraction and reproduction. Studies have shown that people with varied DNA markers in the Major Histocompatibility Complex (MHC) tend to find each other's scent appealing and often enjoy more durable romantic relationships.
DRom 1.0 - Predicting Chemistry
DNA Romance forudsiger også personlighedskompatibilitet using Myers-Briggs personality types, lets users evaluate shared common interests via filters, and fysisk tiltrækning based on photographs.
Our second algorithm, DRom 2.0, uses an AI model trained with relevant DNA markers to predict phenotypic traits with high accuracy - complementing the profile-verification mechanism that checks user authenticity.
Personlighedskompatibilitetsvurdering
'Hvordan forskellige personlighedstyper interagerer i forhold'.
Our personality compatibility rating draws on the Jung / Myers-Briggs 16 personality types a psychometric framework with over a century of development. Carl Jung's 1921 work was refined by Isabel Briggs Myers and Katherine Briggs into the Myers-Briggs Type Indicator®, widely used today in organisational psychology.
DNA Romance applies this framework to predict potential connections between singles and couples - assigning higher compatibility scores to similar personality types, lower scores to those that tend to conflict.
Nøgleforskningsartikler
Selected peer-reviewed studies underpinning the science behind DNA Romance.
Dandine-Roulland og andre, 2019
Dandine-Roulland C, Laurent R, Dall'Ara I, Toupance B og Chaix R (2019)
Genomisk bevis for MHC disassortativ parring hos mennesker.
Proceedings of the Royal Society B
Par i Nordeuropa har en tendens til at udvise MHC-ulighed, hvilket tyder på biologisk indflydelse på partner valg. Kulturelle og sociale faktorer andre steder kan tilsløre det biologisk drevne mønster.
Birnbaum et al., 2019
Birnbaum GE, Zholtack K, Mizrahi M & Ein-Dor T (2019)
Den bitre pille: Ophør af orale prævention øger tiltrækningskraften af alternative partnere.
Evolutionary Psychological Science 5, 276–285
Hormonelle præventionsmidler ændrer partnerpræferencer. Stop med at bruge dem vender disse præferencer og øger tiltrækningen til genetisk kompatible mænd, især under høj-fertilitetsfaser.
Wedekind, 2019
Wedekind C (2019)
Proc. R. Soc. B 285:20172714
Re-analysis of MHC-and-odour data showing odour pleasantness and intensity interact with MHC dissimilarity to influence social signalling - a more nuanced relationship between MHC, scent perception, and communication than earlier studies suggested.
Henningsson et al., 2017
Henningsson S et al. (2017)
Major histocompatibility complex (MHC) og seksuelt partnervalg
Translational Psychiatry 7:e1118
Systematisk undersøgelse af MHC og seksuelt valg hos mennesker, der evaluerer forholdet mellem HLA-genotype og partnervalg på tværs af moderne populationer.
Christakis & Fowler, 2014
Christakis NA, Fowler JH (2014)
Venskab og naturlig udvælgelse
PNAS 111(suppl 3): 10796–10801
Venner deler genetisk lighed, der kan sammenlignes med firmenninger. Foreslår, at sociale bånd dannes langs subtile biologiske gradienter, ikke kun delt miljø - relevant for, hvordan romantisk kompatibilitet strækker sig ud over MHC.
Garver-Apgar et al., 2006
Garver-Apgar CE, Gangestad SW, Thornhill R, Miller RD, Olp JJ (2006)
Større histokompatibilitetskompleks alleler, seksuel responsivitet og utroskab i romantiske par
Psychological Science 17:830-835
Par med større MHC-lighed rapporterede reduceret seksuel responsivitet og højere rater af utroskab - direkte adfærdsmæssig korrelation af MHC-kompatibilitet inden for etablerede forhold.
Roberts et al., 2006
Roberts SC, Gosling LM, Carter V, Petrie M (2006)
MHC-korrelerede duftpræferencer hos mennesker og brugen af orale præventionsmidler
Proc. R. Soc. B 275:2715-2722
Kvinders MHC-korrelerede duftpræferencer inverteres, når de er på hormonelle antikonceptiver - de skifter mod MHC-lignende partnere snarere end MHC-ulige partnere.
Wedekind & Furi, 1997
Wedekind C, Furi S (1997)
Proc. R. Soc. B 264:1471-1479
Follow-up to the classic t-shirt study. Men and women evaluated odour samples from MHC-typed donors; preferences fell on MHC-dissimilar partners more often than chance - but the underlying signal favours heterozygosity rather than specific allele combinations.
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