University of California San Diego
Molecular Evolution (Bioinformatics IV)
University of California San Diego

Molecular Evolution (Bioinformatics IV)

This course is part of Bioinformatics Specialization

Taught in English

Some content may not be translated

Pavel  Pevzner
Phillip Compeau

Instructors: Pavel Pevzner

16,585 already enrolled

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Course

Gain insight into a topic and learn the fundamentals

4.5

(77 reviews)

Intermediate level
Some related experience required
18 hours (approximately)
Flexible schedule
Learn at your own pace

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Assessments

5 quizzes

Course

Gain insight into a topic and learn the fundamentals

4.5

(77 reviews)

Intermediate level
Some related experience required
18 hours (approximately)
Flexible schedule
Learn at your own pace

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This course is part of the Bioinformatics Specialization
When you enroll in this course, you'll also be enrolled in this Specialization.
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There are 6 modules in this course

<p>Welcome to our class!</p><p>In this class, we will consider the following two central biological&nbsp;questions (the computational approaches needed to solve them are shown in parentheses):</p><ol><li>Weeks 1-3: Which Animal Gave Us SARS? (<i>Evolutionary tree construction</i>)</li><li>Weeks 4-5: Was <em>T. rex</em> Just a Big Chicken?&nbsp;(<em>Combinatorial Algorithms</em>)</li></ol><p>In Week 6, you will complete a Bioinformatics Application Challenge to apply evolutionary tree construction algorithms in order to determine the origin of the recent ebola outbreak in Africa.</p><p>As in previous courses, each of these two chapters is accompanied by a Bioinformatics Cartoon created by talented artist Randall Christopher and serving as a chapter header in the Specialization's bestselling <a href="http://bioinformaticsalgorithms.com" target="_blank">print companion</a>. You can find the first chapter's cartoon at the bottom of this message. What do stick bugs and bats have to do with deadly viruses? And how can bioinformatics be used to stop these viruses in their tracks? Start learning today and find out!</p><p><img src="http://bioinformaticsalgorithms.com/images/cover/evolution_cropped.jpg" title="Image: http://bioinformaticsalgorithms.com/images/cover/evolution_cropped.jpg" width="528"></p>

What's included

5 videos2 readings1 quiz2 app items

<p>Welcome to Week 2 of class!</p> <p>Last week, we started to see how evolutionary trees can be constructed from distance matrices. &nbsp;This week, we will encounter additional algorithms for this purpose, including the neighbor-joining algorithm, which has become one of the top-ten most cited papers in all of science since its introduction three decades ago.</p>

What's included

3 videos1 reading1 quiz2 app items

<p>Welcome to week 3 of class!</p> <p>Over the last two weeks, we have seen several different algorithms for constructing evolutionary trees from distance matrices.</p> <p>This week, we will conclude the current chapter by considering what happens if we use properties called "characters" instead of distances. We will also see how to infer the ancestral states of organisms in an evolutionary tree, and consider whether it is possible to define an efficient algorithm for this task.</p>

What's included

4 videos1 reading1 quiz2 app items

<p>Welcome to week 4 of the class!</p> <p>Did birds evolve from dinosaurs? Over the next two weeks, we will see how we could analyze molecular evidence in support of this theory. You can find this week's Bioinformatics Cartoon from Randall Christopher at the bottom of this E-mail. Why does the <em>T. rex&nbsp;</em>look so much like a chicken? And why is the monkey typing frantically? Keep learning to find out!</p> <p><img src="http://bioinformaticsalgorithms.com/images/cover/proteomics_cropped.jpg" title="Image: http://bioinformaticsalgorithms.com/images/cover/proteomics_cropped.jpg" width="528"></p>

What's included

4 videos1 quiz2 app items

<p>Welcome to week 5 of class!</p> <p>Last week, we asked whether it is possible for dinosaur peptides to survive locked inside of a fossil for 65 million years. This week, we will see what this question has to do with statistics; in the process, we will see how a monkey typing out symbols on a typewriter can be used to address it.</p>

What's included

5 videos1 quiz2 app items

<p>Welcome to the sixth and final week of the course!</p> <p>In this week's Bioinformatics Application Challenge, we will use reconstruct an evolutionary tree of ebolaviruses and use it to determine the origin of the pathogen that caused the recent outbreak in Africa.</p>

What's included

1 peer review

Instructors

Pavel  Pevzner
University of California San Diego
16 Courses805,647 learners
Phillip Compeau
University of California San Diego
8 Courses273,813 learners

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