Find all possible RNA chains given the following decompositi

Find all possible RNA chains given the following decomposition

G-fragments: ACAG AACG UG UG
UC-fragments: GU U GAC GAAC AG

Solution

G-fragments: ACAG AACG UG UG

Correct chain because every thing is end up with G

The abnormal G-fragment AA must go last in any Plausible reocnstruction of the RNA chain from the G-fragments. Since there are four other fragments, there is a G-list of 24=4! possible chains. from which they might have arisen, starting alphabetically with AGCGUACGUGAA

Similarly, the abnormal UC- fragment GAA must be last and thus, there is a UC-list of 24 = 4! possible chains from which these fragments could have arisen, starting alphabetically with ACCGAGUGUGAA

Any chain taht appears is both lists of candidate for the original RNA chin. one couls sort both G-list of 24 possible reconstructions. and the UC-list of 24 possible reconstructions