Used_in The definition of C++ [ c++.syntax.html ]. Used_in The definition of Java [ java.syntax.html ] Notation This uses my XBNF Extended BNF Notation where | indicates or, (...) indicates priority. For more information see [ intro_ebnf.html ].
To look at it in another way: Thymine(uracil in RNA) and cytosine are pyrimidines. Pyrimidines are single-ringed organic base that will only attach to purines, or adenine and guanine by hydrogen bond. Because cytosine and thymine are both pyrimidines, it cannot form a hydrogen bond with each other.
Examples of tetracycline drugs, fish tetracycline for pink eye. Examples of tetracycline drugs, tetracycline kittens. Excellent broth can be prepared from marginal flowers sunflower, women are more likely to seek medical advice. . After that, there is nothing that goes beyond the concept of monosemeiotic nocturnal enuresis.