Genomics

Quality Control Software

Base Quality

1 - What is the last read in the SRR2584863_1.fastq file? How confident are you in this read?

File Size

2 - How big are the files? (Hint: Look at the options for the ls command to see how to show file sizes.)

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Overall Read Quality

3 - Which sample(s) looks the best in terms of per base sequence quality? Which sample(s) look the worst?

FastQC

4 - Which samples failed at least one of FastQC’s quality tests? What test(s) did those samples fail?

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