ACGT is an acronym for the four types of bases found in a DNA molecule: adenine (A), cytosine (C), guanine (G), and thymine (T). Given 2 DNA strands of equal length, compare the bases. Given two DNA strands of equal length, write a complete Python program to compare the corresponding bases, and report mismatches. For example, suppose the input to your program are the following two DNA strands: CCATGGTC CCAGTGAC then your program should produce the following output: CCATGGTC XX X CCAGTGAC **Differences: 3 4 In other words, your program should output the first strand, then on the next line output a space if the corresponding bases are the same and an 'X' if not, followed by the second strand, followed by a summary of the # of differences. If the strands are identical, the # of differences reported should be 0. Hint: this is not as hard as it looks. Input the 2 DNA strands, output the first, then loop over the strings like you have done in the other exercises. But instead of comparing the ith character to a known letter such as 'C' or 'G', compare to the ith character in the other string Count and output as you loop, then after the loop output the 2nd DNA strand and the # of differences.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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ACGT is an acronym for the four types of bases found in a DNA molecule: adenine (A), cytosine (C), guanine (G), and thymine (T). Given 2
DNA strands of equal length, compare the bases.
Given two DNA strands of equal length, write a complete Python program to compare the corresponding bases, and report mismatches.
For example, suppose the input to your program are the following two DNA strands:
CCATGGTC
CCAGTGAC
then your program should produce the following output:
CCATGGTC
XX X
CCAGTGAC
**Differences: 3
In other words, your program should output the first strand, then on the next line output a space if the corresponding bases are the same
and an 'X' if not, followed by the second strand, followed by a summary of the # of differences. If the strands are identical, the # of
differences reported should be 0.
Hint: this is not as hard as it looks. Input the 2 DNA strands, output the first, then loop over the strings like you have done in the other
exercises. But instead of comparing the ith character to a known letter such as 'C' or 'G', compare to the ith character in the other string
Count and output as you loop, then after the loop output the 2nd DNA strand and the # of differences.
Transcribed Image Text:ACGT is an acronym for the four types of bases found in a DNA molecule: adenine (A), cytosine (C), guanine (G), and thymine (T). Given 2 DNA strands of equal length, compare the bases. Given two DNA strands of equal length, write a complete Python program to compare the corresponding bases, and report mismatches. For example, suppose the input to your program are the following two DNA strands: CCATGGTC CCAGTGAC then your program should produce the following output: CCATGGTC XX X CCAGTGAC **Differences: 3 In other words, your program should output the first strand, then on the next line output a space if the corresponding bases are the same and an 'X' if not, followed by the second strand, followed by a summary of the # of differences. If the strands are identical, the # of differences reported should be 0. Hint: this is not as hard as it looks. Input the 2 DNA strands, output the first, then loop over the strings like you have done in the other exercises. But instead of comparing the ith character to a known letter such as 'C' or 'G', compare to the ith character in the other string Count and output as you loop, then after the loop output the 2nd DNA strand and the # of differences.
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