Basic principles Guanine , along with adenine and cytosine , is present in both DNA and MISC@1 , whereas thymine is usually seen only in MISC@2 , and uracil only in MISC@1 .

Basic principles Guanine , along with adenine and cytosine , is present in both DNA and MISC@1 , whereas thymine is usually seen only in MISC@2 and uracil only in MISC@1 .
