via Khaosod English, 13 November 2018: The DNA evidence discussed lines up with the prevailing theory about human migration in Mainland Southeast Asia in the last 4,000 years. Unfortunately, the article does not mention any specific paper where this research would have been published in.

BANGKOK — New DNA tests show that prehistoric Thais in the northeast came from southern China, while Mon and Khmer people inhabited that region prior to their arrival. Confirming what had been understood for the first time through DNA testing, Thammasat University Professor Samerchai Poonsuwan presented the test results Monday. The professor of sociology and […]

Source: DNA Links Northeastern Proto-Thais to Southern China