The contribution of the Sahiwal breed to adaptability is well documented in Kenya, Jamaica, Guyana, Burundi, Somalia, Sierra Leone, Nigeria and several ecological zones of Africa where Sahiwals have been crossed with exotic Bos taurus breeds that have a high response capability for milk and beef production but lack adaptability to local conditions.
32.
""'Bartonella chomelii " "'is a Gram-negative, oxidase-and catalase-negative bacteria from the genus of Bartonella with a unipolar flagellae which was isolated from a domestic cattle ( Bos taurus ) . " Bartonella chomelii " is named after Bruno B . Chomel.
33.
Though the American bison is not only a separate species, but also is usually regarded as being in a separate genus from domestic cattle ( " Bos taurus " ), they clearly have a lot of genetic compatibility and American bison can interbreed with cattle, although only the female offspring are fertile in the first generation.
34.
Hybrid individuals and even breeds exist, not only between taurine cattle and zebu ( such as the sanga cattle, " Bos taurus africanus " ), but also between one or both of these and some other members of the genus " Bos " yaks ( the dzo or yattle ), banteng, and gaur.
35.
Though approximately 500, 000 bison exist on private ranches and in public herds, some people estimate that perhaps only 15, 000 to 25, 000 of these bison are pure and are not actually bison-cattle hybrids . " DNA from domestic cattle ( Bos taurus ) has been detected in nearly all bison herds examined to date ."
36.
If domesticated cattle and gayal are considered separate species, they are to be named " Bos taurus " and " Bos frontalis "; however, if they are considered part of the same species as their wild relatives, the common species are to be named " Bos primigenius " and " Bos gaurus ".
37.
The Human Genome Sequencing Center subsequently sequenced and annotated the genome of the cow ( " Bos taurus " ), the sea urchin, rhesus macaque, tammar wallaby, " Dictyostelium discoideum ", and a number of bacteria that cause serious infections ( " Rickettsia typhi ", " Enterococcus faecium ", " Mannheimia haemolytica ", and " Fusobacterium nucleatum " ).
38.
These may include Gr�vy's ( " Equus grevyi " ) and plains zebras ( " Equus quagga " ), pygmy hippopotamus ( " Choeropsis liberiensis " ), warthogs ( " Phacochoerus africanus " ), All domesticated ungulates and pet animals will on occasion be hunted by Nile crocodiles, up to the size of dromedary camels ( " Camelus dromedarius " ) and cattle ( " Bos taurus " ) In Tanzania, up to 54 head of cattle may be lost to crocodiles annually, increasing the human-crocodile conflict level.
39.
Though approximately 500, 000 bison exist on private ranches and in public herds, some people estimate that perhaps only 15, 000 to 25, 000 of these bison are pure and are not actually bison-cattle hybrids . " DNA from domestic cattle ( Bos taurus ) has been detected in nearly all bison herds examined to date . " Significant public bison herds that do not appear to have hybridized domestic cattle genes are the Yellowstone Park bison herd, the Henry Mountains bison herd which was started with bison taken from Yellowstone Park, the Wind Cave bison herd and the Wood Buffalo National Park bison herd and subsidiary herds started from it, in Canada.
40.
Though about 500, 000 bison exist on private ranches and in public herds, perhaps only 15, 000 to 25, 000 of these bison are pure and not actually bison-cattle hybrids . " DNA from domestic cattle ( " Bos taurus " ) has been detected in nearly all bison herds examined to date . " Significant public bison herds that do not appear to have hybridized domestic cattle genes are the Yellowstone Park bison herd, the Henry Mountains bison herd, which was started with bison taken from Yellowstone Park, the Wind Cave bison herd, and the Wood Buffalo National Park bison herd and subsidiary herds started from it, in Canada.
