PPT-Epigenetics, Inheritance and

Assisted Reproduction Technology Keith E Latham Department of Animal Science MICHIGAN STATE UNIVERSITY 1 Oogenesis Fertilization Demethylation Genome Activation Metabolic. This presentation . builds on session 1 exploring patterns of inheritance. Patterns of inheritance. The objectives of this presentation are to:. Understand how genes are inherited. Understand the differences between the inheritance patterns associated with Autosomal dominant, Autosomal recessive, X-linked recessive and chromosomal abnormalities. Kevin Ferriter. Mariah Minder. From Yesterday…. Do you think your brain cell and your blood cell have the same DNA sequence?. Genetics. Every cell contains all of your DNA. Not every cell expresses all of your DNA. -What is epigenetics? -Epigenetics and us -Past, present, and future You Are What Your Mother Ate:What is Epigenetics?Daniel Lieber DNA is the Source of Heritable Information in the Cell organism Crea CMPS 2143. Inheritance. Heart of concept of inheritance is the . is-a. relationship. But in the real world, objects classified in multiple, mutually non-overlapping ways.. spork. is a fork and a . Daniel Messinger. , Ph.D.. Messinger. Hmmm…. ‘Mothers . who were . pregnant during a 1944 famine in the . Netherlands. were . more likely to have children—and grandchildren—prone to heart disease, diabetes, and obesity. . 1. Inheritance. Inheritance. allows a software developer to derive a new class from an existing one. The existing class is called the . parent class,. or . superclass. , or . base class. The derived class is called the . อาจารย์สมเกียรติ ช่อ. เหมือน. สาขาวิชาวิศวกรรมซอฟต์แวร์ คณะวิทยาศาสตร์และ. Joo. ’ Kim. Louisiana State University. What is . Epigenetics. ?. “the study of mitotically and/or . meiotically. heritable changes in gene function that can not be explained . by changes . in DNA sequences” – (Riggs et al. 1996). Chapter 15, Section 5. Genomic Imprinting. For a few mammalian traits (2-3 dozen), the phenotype depends on which parent passed along the alleles for those traits.. Such variation in phenotype is called . 09 – Inheritance 3.1 Introduction to Inheritance and Class Hierarchies 3.2 Member Function Overriding, Member Function Overloading, and Polymorphism 3.3 Abstract Classes, Assignment, and Casting in a Hierarchy Definition . Allelle. is . an alternative form of a . gene . (one member of a pair) that is located at a specific position on a specific . chromosome. . These DNA coding . determine distinct traits that can be passed on from parents to offspring. . Epigenetics comprises (hereditary) changes in gene expression without altering the DNA sequence . Epigenetics is a biological subdiscipline that deals with questions of development, heredity, gene regulation and evolution . JABLONKA & LAMB: CHANGING CONCEPT OF EPIGENETICSment. We will then consider the practical importance of epigenetics in med-icine, agriculture, and ecology and, finally, look at the implications thatre ‘Epi’: On top of. . Definition:. The . study of changes in organisms caused by modification of gene expression rather than alteration of the genetic code itself.. DNA. How many cell types are in the human body?.