usage: agenda, âthings to be done,â originally the plural of the Latin gerund agendum, is now treated as a singular noun; the plural is usu. agendas: The agenda is being printed.
Haplogroup Q-M242 is one of the two branches of haplogroup P-M45. Haplogroup Q-M242 is believed to have arisen in North Asia approximately 17,000 to 22,000 years ago.(In another source, 31,400YBP) It has had multiple origins proposed.pproximately 2% of males in Turkey belong to haplogroup Q. In a study by Gokcumen it was found that among Turks that belong to the Afshar tribe haplogroup Q-M242 is seen with a prevalence of 13%.
Because a haplogroup consists of similar haplotypes, it is possible to predict a haplogroup from haplotypes. A SNP test confirms a haplogroup. Haplogroups are assigned letters of the alphabet, and refinements consist of additional number and letter combinations, for example R1b1.aplogroups can be used to define genetic populations and are often geographically oriented. For example, the following are common divisions for mtDNA haplogroups: 1  African: L0, L1, L2, L3, L4, L5, L6. 2  West Eurasian: H, T, U, V, X, K, I, J, W (all listed West Eurasian haplogroups are derived from macro-haplogroup N).