21. Homology among proteins or DNA is typically inferred from their sequence similarity.22. Another experiment depended on oligonucleotides with homology to viral primer binding sites. 23. HERVs are classified based on their homologies to animal retroviruses. 24. Several kinds of Floer homology are special cases of Lagrangian Floer homology. 25. Several kinds of Floer homology are special cases of Lagrangian Floer homology . 26. TRAIL shows homology to other members of the tumor necrosis factor superfamily. 27. Choosing an orientation means choosing a generator of the top homology group. 28. Gene sequence of the tick toxin shows high homology to scorpion toxins. 29. This latter protein is an evolutionary homology of the picornavirus 3C proteinase. 30. It shows 85 % homology between mouse and human homologues.
