Origins of Hutu, Tutsi and Twa phenotype, genotype, cultural memory of inhabitants of Rwanda, archeology, and linguistics. Most Tutsis and Hutus carry the E1b1a paternal haplogroup, which is common among Bantu populations. More recent studies have de-emphasized physical appearance, such as height and nose width, in favor of examining blood factors, the presence of the sickle cell trait, lactose intolerance in adults, and other genotype expressions. Excoffier et al. (1987) found that the Tutsi and Hima, despite being surrounded by Bantu populations, are "closer genetically to Cushites and Ethiosemites". Another study concluded that, while the sickle cell trait among the Rwandan Hutu was comparable to that
Role of France in the Rwandan genocide Hutu militia members; it accused 33 senior French military and political officials of involvement in the genocide, including then-President Mitterrand and his then general secretary Hubert Védrine, then-Prime Minister Edouard Balladur, then-Foreign Minister Alain Juppé, and his chief aide at the time, Dominique de Villepin. A statement accompanying the release claimed that "French soldiers themselves directly were involved in assassinations of Tutsis and Hutus accused of hiding Tutsis ... French forces committed several rapes on Tutsi survivors", though the latter was not documented in the report. A BBC report commented that French Foreign Minister, Bernard Kouchner, denied French responsibility in