Lesson with Exercises
Behavior and Limitations of Motif Finding
Developed by Dr. Jeremy Buhler, this exercise uses MEME to discover putative regulatory motifs in a collection of D. melanogaster promoter sequences. It also illustrates some of the challenges associated with motif finding and the limitations of motif finding programs.
Simple Annotation Problem
This worksheet will guide you through a series of basic steps that have been found to work well for annotation of species closely related to Drosophila melanogaster. It provides a technique that can also be the foundation of annotation in other, more divergent species but in those cases other special techniques will probably be needed.
Browser-Based Annotation and RNA-Seq Data
This exercise continues your introduction to practical issues in comparative annotation. You will be annotating genomic sequence from the dot chromosome of Drosophila mojavensis using your knowledge of BLAST and some improved visualization tools. You will also consider how best to integrate information from high-throughput sequencing of expressed RNA.
Introduction to BLAST using Human Leptin
Dr. Justin R. DiAngelo (Penn State Berks) and Dr. Alexis Nagengast (Widener University) have developed an exercise that introduces students to the basic functionality of the NCBI web site and NCBI BLAST. Students will use NCBI BLAST to identify the putative orthologs of the human Leptin gene in other species.
Annotation Unix Worksheet
Exercise that uses UNIX tools (command-line BLAST and RepeatMasker) for gene annotations.
Introduction to UNIX Exercise
A simple exercise on using simple Unix commands to navigate to different directories and manipulate files.
Finishing Lab Practice Using a Mouse Contig
Students can practice using Consed by working on a mouse contig. This exercise poses various challenges that students may encounter when working on their own projects.
Drosophila Finishing Problem Set
Students can practice using Consed by working on two Drosophila projects. This exercise poses various challenges that students may encounter when working on their own projects.