Karakul sheep the early 20th century. Karakul sheep are a multi-purpose breed, kept for milking, meat, pelts, and wool. As a fat-tailed breed, they have a distinctive meat. Many adult Karakul are double-coated; in this case, spinners separate the coarse guard hair from the undercoat. Karakul is a relatively coarse fiber used for outer garments, carpets and for felting. Very young or even fetal Karakul lambs are prized for pelts. Newborn karakul sheep pelts are called karakul (also spelled "caracul"), "swakara "(coined from "South West Africa Karakul"), "astrakhan" (Russian), "Persian lamb", "agnello di Persia", (Italian), "krimmer" (Russian) and "garaköli bagana" (Turkmen). Sometimes
Fibronectin type III domain Fibronectin type III domain The Fibronectin type III domain is an evolutionary conserved protein domain that is widely found in animal proteins. The fibronectin protein in which this domain was first identified contains 16 copies of this domain. The domain is about 100 amino acids long and possesses a beta sandwich structure. Of the three fibronectin-type domains, type III is the only one without disulfide bonding present. Fibronectin domains are found in a wide variety of extracellular proteins. They are widely distributed in animal species, but also found sporadically in yeast, plant and bacterial proteins. ABI3BP; ANKFN1; ASTN2; AXL; BOC;