Biol375 2014: Difference between revisions

Revision as of 17:49, 27 August 2014

Molecular Evolution (BIOL 375.00/790.64/793.03, Fall 2014) Instructor: Dr Weigang Qiu, Associate Professor, Department of Biological Sciences Teaching Assistant: Ms Saymon Akther <saymon.akther@gmail.com> Room: 926 HN (Seminar Room, North Building) Hours: Mon. & Thur 2:45-4:00 pm Office Hours: Room 839 HN; Wed 5-7 pm or by appointment Course Website: http://diverge.hunter.cuny.edu/labwiki/Biol375_2014

Course Description

Molecular evolution is the study of the change of DNA and protein sequences through time. Theories and techniques of molecular evolution are widely used in species classification, biodiversity studies, comparative genomics, and molecular epidemiology. Contents of the course include:

Population genetics, which is a framework of understanding mechanisms of sequence evolution through mutation, recombination, gene duplication, genetic drift, and natural selection.
Molecular systematics, which introduces statistical models of sequence evolution and methods of reconstructing species phylogeny.
Bioinformatics, which provides hands-on training on data acquisition and the use of software tools for phylogenetic analyses.

This 3-credit course is designed for upper-level biology-major undergraduates. Hunter pre-requisites are BIOL203, and MATH150 or STAT113.

Textbooks

(Required) Roderic M. Page and Edward C. Holmes,1998, Molecular Evolution: A phylogenetic Approach, Blackwell Science Ltd.
(Recommended) Baum & Smith, 2013. Tree Thinking: an Introduction to Phylogenetic Biology, Roberts & Company Publishers, Inc.

Learning Goals

Understand mechanisms of DNA sequence evolution
Be able to describe evolutionary relationships using phylogenetic trees
Understand the computational algorithms for building phylogenetic trees
Be able to use web-based as well as stand-alone software to infer phylogenetic trees

Links for phylogenetic tools

Exams & Grading

Assignments. All assignments should be handed in as hard copies only. Email submission will not be accepted. Late submissions will receive 10% deduction (of the total grade) per day.
Three Mid-term Exams (30 pts each)
Comprehensive Final Exam (50 pts)

Bonus for active participation in classroom discussions

Academic Honesty

While students may work in groups and help each other for assignments, duplicated answers in assignments will be flagged and investigated as possible acts of academic dishonesty. To avoid being investigated as such, do NOT copy anyone else's work, or let others copy your work. At the least, rephrase using your own words. Note that the same rule applies regarding the use of textbook and online resources: copied sentences are not acceptable and will be considered plagiarism.

Hunter College regards acts of academic dishonesty (e.g., plagiarism, cheating on examinations, obtaining unfair advantage, and falsification of records and official documents) as serious offenses against the values of intellectual honesty. The College is committed to enforcing the CUNY Policy on Academic Integrity and will pursue cases of academic dishonesty according to the Hunter College Academic Integrity Procedures.

Course Schedule

Part 1. Tree-Thinking Skills

8/28 (TH). Overview & Introduction (
File:Intro.pdf
Lecture Slides
) (Assignment 1. Tree-thinking Pre-test. Due Date: 9/4, beginning of the class)
9/1 (M). Labor Day. No class
9/4 (TH). 1.1. Introduction (Continued)
9/8 (M). 2.1. Intro to trees
9/11 (TH). 2.2 & 2.3. Reconstruction and Distance
9/15 (M). 2.4 & 2.5. Species Tree
9/18 (TH). 3.1. Genome and Gene Structure
9/22 (M). Midterm Exam I

Part 2. Trait Evolution

9/25 (TH). Holiday Recess. No Class
9/29 (M). TBD
10/2 (TH). TBD
10/6 (M). TBD
10/9 (TH). TBD
10/13 (M). No Class
10/16 (TH). TBD
10/20 (M). TBD
10/23 (TH). Midterm Exam 2

Part 3. Tree Algorithms

10/27 (M). TBD
10/30 (TH). TBD
11/3 (M). TBD
11/6 (TH). TBD
11/10 (M). TBD
11/13 (TH). TBD
11/17 (M). Midterm Exam 3

Part 4. Mechanisms of Molecular Evolution

11/20 (TH). Instructor traveling. No class
11/24 (M). TBD
12/1 (M). Instructor traveling. No class
12/4 (TH). TBD
12/8 (M). TBD
12/11 (TH). TBD
12/15 (M). Review
12/19 (TH) Comprehensive Final Exam (Regular class hours & Room)
12/31 (Wed). Grades Submitted to Registrar Offices (Hunter and Graduate Center)

@@ Line 63: / Line 63: @@
 * 10/23 (TH). '''Midterm Exam 2'''
-===Part 3. Alignment and Tree Algorithms===
+===Part 3. Tree Algorithms===
 * 10/27 (M). TBD
 * 10/30 (TH). TBD