Two families, Sarcobataceae (two species) and Simmondsiaceae (one species), are found exclusively in southwestern North America.
One group, the peripatopsids, are found exclusively on the continents which once formed the southern supercontinent Gondwana.
Today they are found exclusively on land, and most of the two hundred-odd species are found in the tropics in the Southern Hemisphere.
Unlike the mis folded prions in sporadic C.J.D., which are found exclusively in brain tissue, new variant prions are found in the brain, tonsils, appendix, spleen and lymph nodes.
Such islands are found exclusively in the New Caledonia group.
The energy gap values indicate that these clusters possess a semiconducting character, while when the larger system is considered, zero-values of the density of states are found exclusively within the HOMO LUMO gap.
Furthermore, the genes encoding for the biosynthesis of the ectoine, another common osmolyte are found exclusively in P. stutzeri TAIHU, while the genes responsible for the catabolism of ectoine and its derives are present only in M. sp. TAIHU.
Caudates are found exclusively in the Holarctic and Neotropical regions, not reaching south of the Mediterranean Basin, the Himalayas, or in South America the Amazon Basin.
Abantiades latipennis is one of fourteen species currently identified within the genus Abantiades, all of which are found exclusively in Australia.
Importers are found exclusively in prokaryotes and include the oligopeptide transporter systems [3] [6].
These enzymes are found exclusively in anaerobic bacteria where they play a role in energy conversion [1] [4].
