Upload File

patterns of inheritance. gregor mendel “father” of genetics mid 1800s austrian monk studied math...

  • Home
  • Documents
  • Patterns of Inheritance. Gregor Mendel “Father” of genetics Mid 1800s Austrian monk Studied math and science in Vienna Taught high school Tended to the
42
Patterns of Inheritance

Upload: meagan-chase

Post on 04-Jan-2016

212 views

Category:

Documents


0 download

Report

Tags:

TRANSCRIPT

Page 1: Patterns of Inheritance. Gregor Mendel “Father” of genetics Mid 1800s Austrian monk Studied math and science in Vienna Taught high school Tended to the

Patterns of Inheritance

Page 2: Patterns of Inheritance. Gregor Mendel “Father” of genetics Mid 1800s Austrian monk Studied math and science in Vienna Taught high school Tended to the

Gregor Mendel“Father” of geneticsMid 1800sAustrian monkStudied math and science in

ViennaTaught high schoolTended to the monastery gardenConducted his genetic studies in

pea plants

Page 3: Patterns of Inheritance. Gregor Mendel “Father” of genetics Mid 1800s Austrian monk Studied math and science in Vienna Taught high school Tended to the

Anatomy of a Flower

Page 4: Patterns of Inheritance. Gregor Mendel “Father” of genetics Mid 1800s Austrian monk Studied math and science in Vienna Taught high school Tended to the

True-breeding StrainsMendel used “self-pollination” to

obtain true breeders

Page 5: Patterns of Inheritance. Gregor Mendel “Father” of genetics Mid 1800s Austrian monk Studied math and science in Vienna Taught high school Tended to the

Cross-Pollination

Page 6: Patterns of Inheritance. Gregor Mendel “Father” of genetics Mid 1800s Austrian monk Studied math and science in Vienna Taught high school Tended to the

Characteristics vs. Traits

CharacteristicPlant height

Pea color

Flower color

Pea shape

Flower position

TraitTall, short

Yellow, green

Purple, white

Wrinkled, smooth

Axial, terminal

Page 7: Patterns of Inheritance. Gregor Mendel “Father” of genetics Mid 1800s Austrian monk Studied math and science in Vienna Taught high school Tended to the
Page 8: Patterns of Inheritance. Gregor Mendel “Father” of genetics Mid 1800s Austrian monk Studied math and science in Vienna Taught high school Tended to the

Mendel’s 4 Hypotheses1. There are alternative versions

of genes that account for variations in characteristics.

Page 9: Patterns of Inheritance. Gregor Mendel “Father” of genetics Mid 1800s Austrian monk Studied math and science in Vienna Taught high school Tended to the

Mendel’s 4 Hypotheses2. For each characteristic, an

organism inherits 2 alleles—one from each parent.

Page 10: Patterns of Inheritance. Gregor Mendel “Father” of genetics Mid 1800s Austrian monk Studied math and science in Vienna Taught high school Tended to the

Mendel’s 4 Hypotheses3. If the 2 alleles of an inherited

pair differ, then one determines the organism’s appearance.

Page 11: Patterns of Inheritance. Gregor Mendel “Father” of genetics Mid 1800s Austrian monk Studied math and science in Vienna Taught high school Tended to the

Mendel’s 4 Hypotheses4. A sperm or egg carries only 1

allele for each characteristic because the 2 alleles segregate (separate) during meiosis.

Law of

Segregatio

n

Page 12: Patterns of Inheritance. Gregor Mendel “Father” of genetics Mid 1800s Austrian monk Studied math and science in Vienna Taught high school Tended to the

Dihybrid Crosses: Mendel’s Law of Independent Assortment

Page 13: Patterns of Inheritance. Gregor Mendel “Father” of genetics Mid 1800s Austrian monk Studied math and science in Vienna Taught high school Tended to the

Dihybrid Crosses: Mendel’s Law of Independent Assortment

X

Page 14: Patterns of Inheritance. Gregor Mendel “Father” of genetics Mid 1800s Austrian monk Studied math and science in Vienna Taught high school Tended to the

In Dihybrid Crosses, Why Don’t We See This….?

Page 15: Patterns of Inheritance. Gregor Mendel “Father” of genetics Mid 1800s Austrian monk Studied math and science in Vienna Taught high school Tended to the

The Rules of Probability

Page 16: Patterns of Inheritance. Gregor Mendel “Father” of genetics Mid 1800s Austrian monk Studied math and science in Vienna Taught high school Tended to the

Traits Thought to be Controlled by a Single Gene

Page 17: Patterns of Inheritance. Gregor Mendel “Father” of genetics Mid 1800s Austrian monk Studied math and science in Vienna Taught high school Tended to the

Family Pedigrees

Page 18: Patterns of Inheritance. Gregor Mendel “Father” of genetics Mid 1800s Austrian monk Studied math and science in Vienna Taught high school Tended to the

Autosomal Recessive Pedigree

Page 19: Patterns of Inheritance. Gregor Mendel “Father” of genetics Mid 1800s Austrian monk Studied math and science in Vienna Taught high school Tended to the

Why We Have Laws Against Marrying Your First Cousin!

Page 20: Patterns of Inheritance. Gregor Mendel “Father” of genetics Mid 1800s Austrian monk Studied math and science in Vienna Taught high school Tended to the

Single-Gene Autosomal Disorders

Page 21: Patterns of Inheritance. Gregor Mendel “Father” of genetics Mid 1800s Austrian monk Studied math and science in Vienna Taught high school Tended to the

WELCOME TO NON-MENDELIAN GENETICS

(WHICH IS MOST OF HUMAN GENETICS!)

Page 22: Patterns of Inheritance. Gregor Mendel “Father” of genetics Mid 1800s Austrian monk Studied math and science in Vienna Taught high school Tended to the

Incomplete Dominance

Page 23: Patterns of Inheritance. Gregor Mendel “Father” of genetics Mid 1800s Austrian monk Studied math and science in Vienna Taught high school Tended to the

Incomplete Dominance

Page 24: Patterns of Inheritance. Gregor Mendel “Father” of genetics Mid 1800s Austrian monk Studied math and science in Vienna Taught high school Tended to the

Incomplete Dominance

http://3.bp.blogspot.com/_detzCStVbk8/TLYFczLC-uI/AAAAAAAAAHo/8m8HXYqKsLI/s1600/Roan+cows.jpg
Page 25: Patterns of Inheritance. Gregor Mendel “Father” of genetics Mid 1800s Austrian monk Studied math and science in Vienna Taught high school Tended to the

Codominance: ABO Blood Groups

Page 26: Patterns of Inheritance. Gregor Mendel “Father” of genetics Mid 1800s Austrian monk Studied math and science in Vienna Taught high school Tended to the

Codominance: ABO Blood Groups

Page 27: Patterns of Inheritance. Gregor Mendel “Father” of genetics Mid 1800s Austrian monk Studied math and science in Vienna Taught high school Tended to the

Codominance: ABO Blood Groups

Page 28: Patterns of Inheritance. Gregor Mendel “Father” of genetics Mid 1800s Austrian monk Studied math and science in Vienna Taught high school Tended to the

Why is it so important to give a patient the correct blood type?

Page 29: Patterns of Inheritance. Gregor Mendel “Father” of genetics Mid 1800s Austrian monk Studied math and science in Vienna Taught high school Tended to the

PleiotropyOne gene has the ability to

influence several characteristics

Page 30: Patterns of Inheritance. Gregor Mendel “Father” of genetics Mid 1800s Austrian monk Studied math and science in Vienna Taught high school Tended to the

Polygenic InheritanceThe additive effects of 2 or more

genes on a single phenotypic characteristic.

Page 31: Patterns of Inheritance. Gregor Mendel “Father” of genetics Mid 1800s Austrian monk Studied math and science in Vienna Taught high school Tended to the

Polygenic Inheritance

Page 32: Patterns of Inheritance. Gregor Mendel “Father” of genetics Mid 1800s Austrian monk Studied math and science in Vienna Taught high school Tended to the

Polygenic Inheritance

Page 33: Patterns of Inheritance. Gregor Mendel “Father” of genetics Mid 1800s Austrian monk Studied math and science in Vienna Taught high school Tended to the

Don’t Forget About the Influence of the Environment!

Page 34: Patterns of Inheritance. Gregor Mendel “Father” of genetics Mid 1800s Austrian monk Studied math and science in Vienna Taught high school Tended to the

SEX CHROMOSOMES AND SEX-LINKED GENES

Page 35: Patterns of Inheritance. Gregor Mendel “Father” of genetics Mid 1800s Austrian monk Studied math and science in Vienna Taught high school Tended to the

Sex Determination in Humans

Page 36: Patterns of Inheritance. Gregor Mendel “Father” of genetics Mid 1800s Austrian monk Studied math and science in Vienna Taught high school Tended to the

Sex Determination in Humans

Page 37: Patterns of Inheritance. Gregor Mendel “Father” of genetics Mid 1800s Austrian monk Studied math and science in Vienna Taught high school Tended to the

Red-Green Colorblindness: A Sex-Linked Recessive Trait

Page 38: Patterns of Inheritance. Gregor Mendel “Father” of genetics Mid 1800s Austrian monk Studied math and science in Vienna Taught high school Tended to the

Red-Green Colorblindness: A Sex-Linked Recessive Trait

Page 39: Patterns of Inheritance. Gregor Mendel “Father” of genetics Mid 1800s Austrian monk Studied math and science in Vienna Taught high school Tended to the

Red-Green Colorblindness: A Sex-Linked Recessive Trait

Page 40: Patterns of Inheritance. Gregor Mendel “Father” of genetics Mid 1800s Austrian monk Studied math and science in Vienna Taught high school Tended to the

Hemophilia in the Russian Royal Family

Page 41: Patterns of Inheritance. Gregor Mendel “Father” of genetics Mid 1800s Austrian monk Studied math and science in Vienna Taught high school Tended to the

The Genetics of Calico Cats: Why they are always female!

Barr Body Formation

http://highered.mcgraw-hill.com/sites/0072995246/student_view0/chapter24/x_inactivation.html
http://www.google.com/url?sa=i&rct=j&q=&esrc=s&frm=1&source=images&cd=&cad=rja&docid=ttE1tZlBswaoIM&tbnid=OJv3_v4AY-lTjM:&ved=0CAUQjRw&url=http%3A%2F%2Fclasses.midlandstech.edu%2Fcarterp%2FCourses%2Fbio101%2Fchap15%2Fchap15.htm&ei=Wx_QUoDuNuH_2wXGpIGgDw&bvm=bv.59026428,d.b2I&psig=AFQjCNF_sA8yLsT5zgIC1zBl5Nd7eFca5A&ust=1389457614886457
Page 42: Patterns of Inheritance. Gregor Mendel “Father” of genetics Mid 1800s Austrian monk Studied math and science in Vienna Taught high school Tended to the

The Genetics of Calico Cats: Why they are always female!


Kylie Gregor

Patterns of Inheritance Chapter 10. Genetics developed from curiosity about inheritance Gregor Mendel –Late 1800s –Pea plants

GENETICS Why do you look like that?!?. A little background… Gregor Mendel- “Father of Genetics” –Austrian monk and biologist in the mid-1800s –Used pea

Mendel’s work COULTER. Gregor Mendel A priest in the mid 19 th century tended a garden in the a European monastery. Heredity is the passing of physical

Early 1800s

Gregor Mendel and his peas… Austrian Priest and teacher who tended the gardens. Experimented with fertilization. Plants can reproduce two ways. 1. Self

The Penny Press Beginnings of mass media. Elite vs. masses Mass media in the United States tended to separate into streams by the late 1800s. On the one

Mendel, Gregor Gregor Mendel's letters to Carl Nägeli, 1866-1873

Genetics Chapter 11. Gregor Mendel “Father” of genetics Austrian monk, mid-1800s Researched pea plant inheritance –Easy to grow, fast reproduction

Chapter 2 Genes and Genetic Disease. Genetic Perspective Microscopic studies – 1800s – nucleus might contain important information for inheritance Gregor

The Age of Enlightenment 1700s-1800s 1700s-1800s

Mendelian Genetics Hopefully a Review. Gregor Mendel German/Austrian monk in the mid 1800s Father of genetics, heredity Mendel's Laws Tested the properties

Fundamentals of Genetics. Gregor Mendel The father of modern genetics – the study of heredity Experimented with garden peas in the 1800s He produced

Gregor Berger

Genetics Gregor Mendel. Genetics- The study of biological inheritance Gregor Mendel= Austrian monk in the 1800s that laid the groundwork of genetics

Patterns of Inheritance. Mid-1800s Austrian Monk, Gregor Mendel Used pea plants to study how traits are passed from one generation to the next. “Basic

Copyright 1998 CyberEd, Inc. Investigating Heredity ...heredity was Gregor Mendel, the “Father of Genetics.” During the mid-1800s, Mendel lived as a monk in what is now Czechoslovakia

Ch. 14 Mendel and the Gene Idea - Katy ISDstaff.katyisd.org/sites/thsbiologyapgt/Documents/Unit 06-Proteins... · AP Biology Gregor Mendel Modern genetics began in the mid-1800s in

Volvo 1800s

Stuart Gregor

Gregor Johann Mendel (1822 - 1884) Gregor Johann Mendel (1822 - 1884)

Genetics and the Study of Heredity monk tended his peas. The monk, Gregor Mendel, was also a scientist with a hypothesis. His garden was his laboratory. A few years before, Mendel

Chapter 14~Mendel & The Gene Idea Gregor Mendel Modern genetics began in the mid- 1800s in an abbey garden, where a monk named Gregor Mendel documented

Gregor mendel

Genetics & The Work of Mendel Gregor Mendel Modern genetics began in the mid-1800s in an abbey garden, where a monk named Gregor Mendel documented

10 Genetics: Mendel and Beyond. 10 The Foundations of Genetics Gregor Mendel worked out the basic principles of inheritance in plants in the mid-1800s

Patterns of Inheritance Gregor Mendel – Father of Genetics -lived in a monastery in Austria -Taught math and science -tended the garden -did most of his

Genetics The Work of Mendel€¦ · Gregor Mendel Modern genetics began in the mid-1800s in an abbey garden, where a monk named Gregor Mendel documented inheritance in peas AP Biology

Tended Ero

Gregor modules

Lecture Grids and Markup Languages Gregor von Laszewski Argonne National Laboratory and University of Chicago [email protected] gregor

Gregor Schneider

scientist and monk Mendel experimented · scientist and monk called Gregor Mendel. in the mid 1800s Mendel experimented on peas in the gardens of the Abbey of st. Thomas in Brno,

2011 Gregor

Genetics & The Work of Mendel Modern genetics began in the mid-1800s in an abbey garden, where a monk named Gregor Mendel documented inheritance in peas