Welcome to ib 201
This presentation is the property of its rightful owner.
Sponsored Links
1 / 18

Welcome to IB 201! PowerPoint PPT Presentation


  • 44 Views
  • Uploaded on
  • Presentation posted in: General

Welcome to IB 201!. Genetics and Evolution. Teaching Assistants Moni Berg Karen Cavey Casey Funderburk Beth Ruedi. Lecture Dr. Kim Hughes (Genetics) Dr. Sydney Cameron (Evolution) Laboratory Dr. Kevin Dixon. Instructors. Required Texts.

Download Presentation

Welcome to IB 201!

An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -

Presentation Transcript


Welcome to ib 201

Welcome to IB 201!

Genetics and Evolution


Instructors

Teaching Assistants

Moni Berg

Karen Cavey

Casey Funderburk

Beth Ruedi

Lecture

Dr. Kim Hughes (Genetics)

Dr. Sydney Cameron (Evolution)

Laboratory

Dr. Kevin Dixon

Instructors


Required texts

Required Texts

  • Selected Chapters from “Essential Genetics”, by Russell, available online

  • “Evolutionary Biology”,

  • by Freeman and Herron

  • Other reading material will be distributed in class or available on the course web site.


How to access the chapters of the genetics text online

How to access the chapters of the Genetics text online

  • Go to www.coursecompass.com. Once there you should register as a student. Enter your code to register and create a login and password.

  • Once you are logged in select IB 201 under the courses option.

  • Select “Biology Chapters” from the side menu. Scroll down until you get to “Genetics Appendix”.

  • 6 chapters from the Genetics text (by Russell). You can download them and either view them on your computer or print them out.


Course web site

Course Web Site

  • http://www.life.uiuc.edu/ib/201

  • Class schedule

  • Assigned readings

  • Homework assignments

  • Lecture notes

  • Powerpoint slides

  • Recommended problens


Course pre requisites

Course Pre-requisites

  • IB 150: Organismal and Evolutionary Biology

  • MCB 150: Molecular and Cellular Basis of Life

  • Review material available on the course web site: Basic Mendelian and Molecular Genetics


Grading

Grading

  • Lecture: 70% of grade; Laboratory: 30%

  • Lecture: 700 points total:

  • Two Midterms: 75 points each

  • Final Exam (cumulative): 100 points

  • Six Homework assignments: 75 pts ea

  • Online multiple-choice assignments:

  • access them from the course web site.


Extra credit

Extra Credit

  • Questions at beginning of class

  • Based on reading assignment

  • Answer due before class starts

  • 2 pts each class (one-half letter grade)


Course policies

Course Policies

  • NO MAKEUP EXAMS

  • HW assignments posted on the course web site, due before 9:00 am on due date. No extensions

  • Final: 1:30-4:30 pm Friday, May 6, in this room


Course policies1

Course Policies

  • NO MAKEUP EXAMS

  • HW assignments posted on the course web site, due before 9:00 am on due date. No extensions

  • Final: 1:30-4:30 pm Friday, May 6, in this room


How to succeed in this course

How to succeed in this course

  • Come to class!

  • Read the assigned material before class

  • Download lecture notes before class.

  • Bring a calculator and scrap paper to class.

  • Do recommended problems: you will see them again!

  • Participate in class discussion


Don t

Don’t

  • Furiously take notes during class

  • Put off the homework until the last minute

  • Put off doing recommended problems until just before the exam


Ib 201 genetics and evolution

IB 201 Genetics and Evolution

  • Part 1 Genetics

  • Dr. Kim Hughes

  • 465B Morrill Hall

  • [email protected]

  • Office hours: Tu/Th after class or by appointment


Practice quiz

Practice Quiz

  • 1. Round-seeded pea was crossed to a wrinkle-seeded pea all the offspring were round. Diagram the cross and predict the ratio of wrinkled to round offspring in the F2 generation.

  • 2. A round-seeded pea is crossed to a wrinkle-seeded pea. Half the offspring are round and half are wrinkled. What are the genotypes of the parents, the round F1 offspring, and the wrinkled F1 offspring?

  • 3. True-breeding yellow, round plants were crossed to true breeding green, wrinkled ones. All F1 offspring are yellow and round. What are the genotypes of the parents and the F1 offspring? What phenotypes, and in what proportions, do you expect in the F2 generation?

  • 4. A red snapdragon is crossed to a white snapdragon and all the offspring are pink. This is an example of what genetic property?


Practice quiz1

Practice Quiz

  • 5. A woman homozygous for the A allele of the ABO blood group marries a man who is homozygous for the B locus. What is the blood group phenotype of their child? This is an example of what genetic property?

  • 6. What is the most likely mode of inheritance illustrated by this pedigree?

  • 7. The combined probability of two or more mutually exclusive events occurring is the ________of their individual probabilities.

  • 8. The joint probability of both of two independent events occurring is the _________ of their individual probabilities.


Terms you should know

Gene

Locus

Allele

Dominance

Recessiveness

Wild type

Mutation

Genotype

Phenotype

Homozygote

Heterozygote

Monohybrid

Dihybrid

Pleiotropy

Epistasis

Autosome

Sex chromosome

Hemizygous

Pleiotropy

Epistasis

Haploid

Diploid

Nuclear DNA

Mitochondrial DNA

Chloroplast DNA

Chromosome

Terms you should know

Homologous

chromosomes

Sister chromatids

Tetrad

Mitosis

Meoisis

Independent

assortment

Recombination

Crossing over

Transcription

Translation


Answers

P: WW x ww

F1: Ww

F2: 3/4 round (W-) to 1/4 wrinkled (ww)

2. P: Ww x ww

F1: 1/2 Ww (round) and 1/2 ww (wrinkled)

3. P: GG WW x gg ww

F1: Gg Ww

F2: 9/16 yellow, round (G- W-); 3/16 yellow, wrinkled (G- ww); 3/16 green, round (gg W-); 1/4 green, wrinkled (gg ww)

Incomplete dominance

AB; Codominance

X-linked recessive

Sum (this is the “sum rule” or the “addition rule” of probability

Product (this is the “product rule of probability)

Answers


If you found these questions easy

If you found these questions easy

  • You’re prepared to start this class

If these questions were not easy

You should attend the review session and study review material

Review session: Today, 5 pm, 140 Burrill Hall


  • Login