The results of a genetic study of the population of the Iberian Peninsula released in December 2008 "attest to a high level of religious conversion (whether voluntary or enforced) driven by historical episodes of religious intolerance, which ultimately led to the integration of the Anusim's descendants.
2008年12月发布的对伊比利亚半岛人口基因研究“证明了由宗教不容忍的历史事件导致大量宗教转信（无论是自愿的还是强制的），这最终导致了Anusim后裔的融合。