amide, cytochrome, epsilon, erythrocytes, operon, cyclase, melanocyte, enolase, indole, biogenesis, tyrosine, rho, secretase, enos, reductase, keto, sphingomyelin, palmitate, cytochrome c, polypeptide, transferase, cyto, histidine, adduct, glycolipids, ornithine, ouabain, serine, pyruvate, globin, hydrogenase, hydrolase, isoleucine, agrin, xenopus laevis, homologue, homeobox gene, proline, somatostatin, hexose, phospholipid, cytidine, galactosidase, carboxylic acid, glucosides, phi, cysteine, phagocytosis, quinone, valine, proinflammatory, phosphatase, isoenzymes, estrone, superoxide dismutase, imidazole, auxin, hematopoiesis, intron, cytosol, guanine, gamma aminobutyric acid, plastid, transmembrane, pyrimidines, flavin, mononuclear, bile acid, cyclooxygenase, pons, cycloaddition, peptidoglycan, motile, neurites, exonuclease, intercellular, synthetase, pulvinar, inhibitory, porphyrin, fibronectin, phenylene, uracil, triphosphate, alkene, catechol, guanosine, centrioles, tocopherol, transduction, tubule, morphogen, endoplasmic reticulum, amino, endosymbiosis, anterior pituitary, alanine, atpase, ribose, vesicle, dimers, endonuclease, theta, alpha, beta, sigma, psi, delta, gamma, iota, kappa, lambda, pi, omega, chi, mu, nu, tau, \u00a3, \u00ab, integrable, irreducible, atom, fock, multivalued, nonsingular, scalar, separable, abelian, admissible, ary, criterial, definable, differentiable, discretized, disintegrative, flop, fractal, gaussian

alphabetic character, letter, letter of the alphabet