Feature #4: Identifying Proteins
Explore how to determine if a genome sequence is a palindromic protein by implementing a recursive function in Scala. Understand the base and recursive cases, and analyze the time and space complexity for an efficient solution.
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Description
We have an unknown sequence of genomes that is thought to be a new protein. To accept or reject this sequence as a new protein, one method we can use is to identify it as a palindromic sequence. A palindrome is a string that reads the same from the start as the end.
We’ll be provided with a sequence of genomes in the form of a string. Our task is to identify whether these genomes constitute a palindrome to be considered as a potential protein.
Solution
A recursive approach can be used to solve this problem. We can keep comparing the first and last elements of the string. If these values are equal, then the updated string, with the matched entries removed, can be sent to the recursive function.
Let’s see how we might ...