the Cape Coloured also displayed a significant frequency at 8.54% but with a very low contribution of Southeast/East Asian mtDNA at only 1.6%, some of the Southeast Asian contributions from the Cape colored gene pool may have partially derived from both East/Southeast Asian and Malagasy who both also exhibit haplogroups O1a and O2a and B4a, B5a, F1c. The only exception of the completely Southeast/East Asian lineage in Cape Coloured are haplogroup O3-M122 (3.58%) and K-M9 (1.32%) both which are found among Chinese and Southeast Asians but not among the Malagasy. Afro-Asian admixture is also significant in the Muslim population of South Africa. Haplogroup O-M175, East Asian male ancestry ranges in various moderate to high frequencies in the ethnic minorities of South Africa. The frequency of this haplogroup is 6.14% in the Cape colored population. 18% in Cape Coloured Muslim, 38% in Cape Indian Muslims and 10% in other Cape Other Muslim. African maternal Haplogroup L lineages it's found 47% in the Cape Cultured Muslims, 44% in Cape Malay, 14% in Indian Muslims, 20% in other Muslim population in South Africa. Uganda There was a widespread migration of Indians to Southeast Africa, during the time of the construction of the East African/Uganda railway. The Asian migrants married local Ugandans and gave rise to generations of Afro-Asians. New immigration For the past decades. Chinese male workers, investors, contractors, traders, and entrepreneurs from China have been pouring into Uganda. In hopes of gaining residency, an increasing number of Chinese men are marrying Ugandan women to gain residency; many of them are sham marriages. A number of children of Chinese fathers and Ugandan mothers were born as a result. An official from Uganda's directorate of citizenship and immigration control who were concerned with the marriages between Chinese men and Ugandan women, told the committee. “But we have many who are marrying and even producing... Even our Ugandan women are accepting to [reproduce] with these men," The Americas Central and South America In Central and South America, significant numbers of Chinese first started arriving in the mid-19th century as part of the Coolie slave trade. By the mid-20th century, Cuba and Peru had the largest Chinese populations. By the end of WWII, there were considerable high numbers of Central and South America descended from local women and Chinese fathers. There are also small numbers of Central and South American residents of Asian and African descent