Genetic Variations PAGES 75-81 ACA DECA PRESENTATION.

Slides:

Advertisements

Similar presentations

Epigenetics Why are some genes expressed and not others?

Advertisements

Human Genetics Overview.

Biotechnology Overview

Gene Expression and Cell Differentiation CSCOPE Unit: 08 Lesson: 01.

Genetically Modified Organisms (GMOs)

Regulating Gene Expression. Reviewing Vocab… GENE: a segment of DNA that codes for a particular protein/trait An expressed gene is one that is being transcribed.

Georgia Wiesner, MD CREC June 20, GATACAATGCATCATATG TATCAGATGCAATATATC ATTGTATCATGTATCATG TATCATGTATCATGTATC ATGTATCATGTCTCCAGA TGCTATGGATCTTATGTA.

KEY CONCEPT DNA sequences of organisms can be changed.

International study to determine: ~25,000 genes Sequence of 3 billion nitrogen bases (A,T,C,G’s) Create & improve methods of analyzing DNA Address ethical,

Chapter 13: Genetic Technology Gel Electrophoresis—Creates a DNA fingerprint Uses restriction enzymes to cut DNA at specific sites DNA fragments are then.

Transgenic Organisms A transgenic organism is one into which a gene from some other species has been transferred. Transgenic organisms are examples of.

Human Genome Project, Stem Cells and Cloning. Human Genome Project A genome is an organism’s complete set of DNA A genome is an organism’s complete set.

Human Genome Project, Gene Therapy & Cloning. Human Genome Project –Genomics – the study of complete sets of genes –Begun in 1990, the Human Genome Project.

Biotechnology Chapter 8

BIOTECHNOLOGY AND GENETIC ENGINEERING. BIOTECHNOLOGY A new field of science that uses organisms or their products to improve medicine, healthcare, and.

Human Genome Project. In 2003 scientists in the Human Genome Project obtained the DNA sequence of the 3 billion base pairs making up the human genome.

Ethics of Biotechnology. CLONING What is CLONING? Creating new and identical organisms using biotechnology.

Chapter 31 Advances in Molecular Genetics. What is a genome? Genome: is all of an organism’s genetic information. Genomic map of E. coli bacteria.

Genetic Engineering. II. Genetic engineering: Changing an organism’s DNA to make it more beneficial to humans.

Regulation of Gene Expression Eukaryotes

Human Genome Project DNA fingerprinting Transgenic Organisms

Chapter 13 Table of Contents Section 1 DNA Technology

CO 1: Ability to explain foundations of modern biotechnology.

The Human Genome Project & Pedigrees Chapter 11 & 12.

Mutations Chapter 11, Section 6. What are Mutations? MUTATIONS are changes in the nucleotide sequence of DNA that are INHERITABLE. MUTATIONS are changes.

Nature vs. Nurture. Nature and Nurture When both DNA(Nature) and life experience/exposure(nurture) contribute to a phenotype TRAITNATURENURTURE Skin color.

Genetic Engineering Chapter 15. Selective Breeding Allowing only animals with wanted characteristics to breed.

Mosby items and derived items © 2007, 2005, 2002 by Mosby, Inc., an affiliate of Elsevier Inc. CHAPTER 50 Gene Therapy and Pharmacogenomics.

Genetic Engineering & Biotechnology. Genetic Engineering A laboratory technique used by scientists to change the DNA of living organisms.

HUMAN GENOME PROJECT International effort of 13 years (1990 – 2003) Identified all the approximate 20,000 – 25,000 genes in human DNA Determined the sequences.

4.3-Reproductive Strategies & Technologies

Biotechnology Technology is essential to science for such purposes as sample collection and treatment, measurement, data collection and storage, computation,

Biotechnology AQLIMA ALI & ATIKAH MSU.

Advances in Genetic Technology Class Notes Make sure you study this along with our first PowerPoint on Transgenics and your class Article notes.

Biotechnology and Genetic Engineering. Human Genetic Engineering Introductory video: nT7g 8:19 in length.

Genetic Engineering. Human Genome Project A genome is an organism’s complete set of DNA A genome is an organism’s complete set of DNA Project began in.

The Human Genome Project

Grade 9 Science Biology: Reproduction Compare factors that may lead to changes in a cell’s genetic information: -Mutations caused by nature -Mutations.

Chapter 15: Genetic Engineering

Introduction of Genomic Nada Al-Juaid. Out line  Cell  DNA the molecule of life  Centra dogma  Gene  Genetics  Genome  Genomic  Epigenomic  Human.

Introducing epigenetics

KEY CONCEPT DNA sequences of organisms can be changed.

Biotechnology You Will Learn About… Transformation Cloning DNA Fingerprinting by Restriction Fragment Length Polymorphism (RFLP) What is the name of the.

Genetic Engineering. Entire organisms can be cloned  Clone  a genetically identical copy of a gene or of an organism  Cloning occurs in nature:  Bacteria.

Biotechnology Kline FHS. What can biotechnology do? Reunite families? Identify a criminal? Find your baby daddy? Clone your pet that died? Make new vaccines?

State Standards Biotechnology. Understand how biotechnology is used to affect living organisms. Summarize aspects of biotechnology including: Specific.

Genetic Technology. How is DNA technology used? DNA Technology = creating DNA sequences in a lab to bring together genetic material from multiple sources,

Biotechnology & Applications of Genetic Engineering.

Genetically Modified Organisms (GMOs)

Bioethics Writing Assignment

Genetic Engineering Unit Chapter 15

Genetic Engineering.

3.5 Genetic modification and biotechnology

Union Academy Charter School

Ethics in Biotechnology

Biotechnology Notes 8.L.2.1.

DNA Technology.

How can we use DNA to help humans?

New genes can be added to an organism’s DNA.

EDEXCEL GCSE NATURAL SELECTION AND GENETIC MODIFICATION PART 2

Scientists use several techniques to manipulate DNA.

How can we use DNA to help humans?

How different types of cells look different!!

Genetically Modified Organisms

KEY CONCEPT DNA sequences of organisms can be changed.

DNA & Chromosome Notes.

KEY CONCEPT DNA sequences of organisms can be changed.

KEY CONCEPT DNA sequences of organisms can be changed.

Presentation transcript:

Genetic Variations PAGES ACA DECA PRESENTATION

Genetic Variations among Humans/ Transgenic and Genetically Modified Organism HGP sequences samples of the human genome Humans share 99.9 of their nucleotides. The.01 difference is what gives us our individuality. Half of it from our mom and half from our dad Its what forensics use to identify people just by that.1 Genetic modifications of multicellular organisms The gene can be transferred in the way of microinjection, retrovirus, or transferring embryonic stem cells Humans have been trying to modify other species for a long time. Not just with animals or humans, but also plants to increase agricultural production

EPIGENETICS Can genes be influenced by the environment? Chemicals that can modify genes are everywhere in our life Food, medicine, pollutants The chemicals can mostly influence in two ways DNA methylation Histone modification 1. DNA methylation involves the addition of a methyl group(CH3) to the back bone (phosphate-sugar) May interferes with protein 1. This is very bad 2. Histone Basic protein that wraps around and packages the DNA into chromosomes Bind tight or too loose Covers up and turns off or exposes and turns on

The Ethical, Legal, and Social Implications of the HGP The fair use of genetic information to prevent misinterpretation and misuse of patients’ genome information The diagnosis and treatment of diseases Ethical The protection of using the information to deny employment or health insurance The diagnosis and treatment of disease Legal The use of pre-implantation and prenatal genomic diagnosis and other genomics-based reproductive technologies The fair distribution of benefits derived from the genome research Social

What happens next??

Questions?