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Discovering Biology in a Digital World

My thoughts on biology, teaching, life, and exploring the living world via the digital one. Only my opinions are represented by these postings, they do not represent the viewpoints of any funding agency or Geospiza, Inc.

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Sandra Porter I am a microbiologist and molecular biologist turned tenured biotech faculty turned bioinformatics scientist turned entrepreneur. My passion is developing instructional materials for 21st century biology (Geospiza Education).

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    Interpreting DNA sequencing data: answers to the quiz

    Category: BioinformaticsScience educationsequence analysisteaching
    Posted on: November 20, 2007 3:20 PM, by Sandra Porter

    Which read(s):

    • 1. contain either a SNP (a single nucleotide polymorphism) or a position where different members of a multi-gene family have a different base?
    • C
    • 2. doesn't have any DNA?
    • B
    • 3. is a PCR product?
    • A, B, and C.  All of three reads were obtained by sequencing PCR products, generated with the same set of primers.

    The quality plots that I refer to are here.

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