BINF 733 Spring 2005 Microarry Analysis
Instructors - Jennifer Weller and Jeff Solka
Meeting Place - Discovery Hall 185
Meeting Time - 4:30 pm - 7:10 pm Wednesdays
Important Dates
First day of classes January 24
Last day to drop with no tuition penalty February 8
Last day to add classes February 8
Last day to drop February 25
Spring Break March 13 - March 20
Last day of classes May 7
Reading Days (Monday all day, Tuesday until 4:30 p.m.) May 9 - 10
Exam period (beginning 4:30 p.m. on Tues., May 10) May 10 - 18
Grades available via Patriot Web May 10
Degree conferral date May 21, 2005
Course Structure - Students will be introduced to both concepts and practical examples for handling and analyzing the data sets arising from large-scale microarray experiments. General analysis tools will include R, and the Bioconductor packages in its library, and Matlab, as well as software packages developed for handling specific analysis problems. Each instructor will lecture for one hour of each class meeting, and there will be a 30-minute practical demonstration of some of the tools discussed at the end of each class session. Homework problems will be assigned to reinforce concepts and develop skills needed for analyzing relevant data sets. Many of the problems will come from the Amaratunga and Cabrera end of chapter problems. Students will give one presentation that comprises a critical discussion of a relevant journal article (the instructors will provide a list of articles from which students may select or a student may independently find an article, subject to the instructors' approval) and a second presentation that presents an original project, for which a report must be written and submitted following an approved format.
Course Description - The student will learn concepts underlying manufacture
and experimental design for micro-array studies and numerous micro-array data
analysis techniques including data normalization, visualization, discriminant
analysis, dimensionality reduction, and clustering.
Course grades: There will be six homework assignments (50%), an in-class presentation
of an article from the literature (20%), and an in-class presentation of a project
(20%) with an accompanying written report (10%). All homework must be turned
in as hard copy at the time it is due; no late assignments will be accepted
(however the lowest grade of the six may be dropped). There are no 'extra credit'
assignments.
Course Textbooks -
"Exploration and Analysis of DNA micorarray and protein array data"
by Amaratunga, D., and Cabrera, J. from Wiley Series in Probability and Statistics,
2004. [abbreviated AC for chapter assignments]
"Analyzing Microarray Gene Expression Data: by McLachlan, GJ, Do, K-A, and Ambroise, C from Wiley series in Probability and Statistics, 2004. [abbreviated MDA for chapter assignments]
"Microarray Bioinformatics" by Stekel, D. from Cambridge University Press, 2003. [abbreviated Stek for chapter assignments]
Tentative Course Schedule -
| Data | Instructors | Topics | Assigned Reading | Homework |
|
Jan. 26, 2005 Class # 1 |
Weller/Solka |
Manufacturing microarrays & probe design; Intro to R |
MDA: Ch 1, 3 Stek: Ch 1, 3 AC: Ch 2, 3 |
|
|
Feb. 2, 2005 Class # 2 |
Weller/Solka |
Data standards and public databases; Introduction to BioConductor |
Stek: Ch 2, 11 AC:Ch1 Biocondutor synopsis |
HW 1 Assigned |
|
Feb. 9, 2005 Class # 3 |
Weller/Solka |
Scanning the image; Image processing and quality measures |
MDA: Ch 2.1 Stek: Ch 4 AC: Ch 4 |
|
|
Feb. 16, 2005 Class # 4 |
Solka/Weller |
Data cleansing and preprocessing; Statistical measures for outlier detection |
MDA: Ch 2.2 AC: Ch 5.3, 5.7 |
HW 2 Assigned HW 1, Due |
|
Feb. 23, 2005 Class # 5 |
Solka/Weller |
Case studies of classic normalization and standardization papers; Selecting appropriate methods for normalization and standardization |
MDA: Ch 2 Stek: Ch 5 AC: Ch 5 |
|
|
March 2, 2005 Class # 6 |
Weller/Solka |
Experimental design, replicates and model-based inference; Choosing appropriate statistical methods for a given design |
MDA: Ch 2.5 Stek: Ch 6, 10 AC: Ch 6, 8 |
HW 3 assigned HW 2 due |
|
March 9, 2005 Class # 7 |
Solka |
Case studies for identifying differentially expressed genes; Methods for defining and determining significant levels of differential expression |
Stek: Ch 7 AC: Ch 6, 7 |
|
|
March 23, 2005 Class # 8 |
Solka/Weller |
Case studies using a variety of clustering techniques; Methods and parameters for clustering data |
MDA: Ch 3-5 Stek: Ch 8 AC: Ch 9 |
HW 4 assigned HW 3 due |
|
March 30, 2005 Class # 9 |
Solka/Weller |
Case studies using discriminant analysis methods; Appropriate selection of discriminant analysis techniques |
MDA: Ch 6,7 Stek: Ch 8, 9 AC: Ch 10 |
|
|
April 6, 2005 Class # 10 |
Weller/Solka |
Resources for obtaining meaningful annotation of genes; Survival analysis |
MDA: Ch 8 Handouts in class |
HW 5 assigned HW 4 due |
| April 12, 2005 | First Student Presentations (articles) | Slides Due for presentations from all students (media to Dr. Weller by 5pm) | ||
|
April 13, 2005 Class # 11 |
Student Presentations | |||
|
April 20, 2005 Class # 12 |
Student Presentations |
HW 6 assigned HW 5 due |
||
| April 26, 2005 | Second Student Presentation (projects) | Slides Due for presentations from all students (media to Dr. Weller by 5pm) | ||
|
April 27, 2005 Class # 13 |
Student Projects | |||
|
May 4, 2005 Class # 14 |
Student Projects | HW # 6 Due | ||
| May 6, 2005 | Project Reports | Project reports due from all students (hard copy) by 5pm to Prof. Weller |