Sample

We newly collected 184 samples belonging to seven populations: AA-speaking Maniq, AN-speaking Moklen, Moken, Urak Lawoi’ and southern Thai Muslim and TK-speaking southern Thai Buddhist and southern Thai Takbai, using buccal swabs with written informed consent. Prior to the collection of samples, all volunteers were interviewed to screen for subjects unrelated for at least two generations. The rights of participants and their identity have been protected during the whole process of this research. All experiments were performed in accordance with relevant guidelines and regulations based on the experimental protocol on human subjects which was approved by the Khon Kaen University Ethic Committee (Protocol No. {"type":"entrez-nucleotide","attrs":{"text":"HE622223","term_id":"378880821","term_text":"HE622223"}}HE622223) and Naresuan University Institution Review Board (COA No. 0464/2017). When combined with previously published southern Thai Buddhist and southern Thai Muslim data¹³, this provides a total raw genotype data of 334 southern Thai samples (Table ^S1).