Further studies using the "Bos primigenius" whole genome sequence have identified candidate microRNA-regulated domestication genes. Technically, "Bos primigenius" is not wholly extinct. "Bos indicus", the zebu; and the extinct "Bos primigenius", the aurochs. The scientific name is "Bos primigenius f. taurus". The Indian aurochs ("Bos primigenius namadicus") () was a subspecies of the extinct aurochs. Yaks belong to the genus "Bos" and are therefore related to cattle ("Bos primigenius" species). Aurochs ("Bos primigenius") and Fallow Deer ("Dama cf dama") have been recorded. "Alces alces" (elk), "Sus scrofa" (wild pig), and "Bos primigenius" (aurochs). "Homo sapiens", "Ovis aries", "Capra aegagrus hircus", "Bos primigenius", and the order Rodentia.