Because A, G, C, and T appear in the DNA, these molecules are called DNA-bases; A, G, C, and U are called RNA-bases. Uracil and thymine are identical except that uracil lacks the 5' methyl group. Adenine and guanine belong to the double-ringed class of molecules called purines (abbreviated as R).
Definition of decalcomania. 1  1 : the art or process of transferring pictures and designs from specially prepared paper (as to glass) 2  2 : decal.
The transfer is temporary, meaning limited to the time that intermittent FMLA leave or a reduced leave schedule is needed. Transfer may require compliance with an applicable collective bargaining agreement, federal law (such as the Americans with Disabilities Act (ADA) ), and state law.