...described autogamy. Correns described the first case of maternal inheritance in Mirabilis, which allowed Rhoades to describe a similar phenomenon in maize. Galton began looking at the genetics behind twins and concluded there are two types of twins, monozygotic and dizygotic. Genetics is seen as one of the most interesting disciplines, since it interacts with a variety of other specialties, such as math. Application to Cystic Fibrosis Patients that are seen with the traits of cystic fibrosis typically have low body fat percentages and difficulties in the respiratory tract, as well as other areas of the body. Cystic fibrosis (CF) is very common in the Caucasian population that has more than 1,000 mutations on one single gene, the CFTR gene1. The number of mutations in the CFTR gene, cystic fibrosis transmembrane conductance regulator, is what typically causes cystic fibrosis2,3. Classical CF is a recessive disorder that is characterized by the loss-of-function of two alleles4. When examining CF, it is easy to see how complicated this disease is due to the different areas of the body that it can affect. It is known that CF is more common among Caucasian populations than any other ethnic group. However, as of recently, CF is starting to become prevalent in the Middle East, with the disease showing different mutation frequencies based on the ethnicity of the population5. The three-base deletion at the ΔF508, which causes a deletion of phenylalanine, is the most common deletion...
Words: 1379 - Pages: 6
...Genetics, Brain Structure, and Behavior Presentation Janelle Gunnels Psy/340 April 25, 2013 Ioannis Papazafiropoulos Genetics, Brain Structure, and Behavior Presentation Team B presented a presentation explaining the genetics, brain structure, and behavior of individuals suffering Bipolar illness. This paper will evaluate their presentation and explain bipolar illness, explain the neurological damage or changes to the brain as a result of the illness, and also an explanation of the behavioral or functional changes that can occur as a result of the illness. I will touch bases on the following: • A description of the suspected or known causes of the illness • A discussion of current treatments or therapies and future research for the prevention or cure of the illness • The role of genetics on the onset of the illness • The visual appeal of the presentation • The overall organization of the information presented What is Bipolar disorder? Bipolar disorder is a mental illness which is also commonly known as manic-depressive illness. It is a brain disorder which causes abnormal changes in mood, energy and activity. This disorder interferes with one’s ability to handle everyday task. The symptoms and effects are extreme as this is considered a long term illness. Bipolar Disorder normally appears in an individual...
Words: 1791 - Pages: 8
...ARTIFICIAL NEURAL NETWORKS METHODOLOGICAL ADVANCES AND BIOMEDICAL APPLICATIONS Edited by Kenji Suzuki Artificial Neural Networks - Methodological Advances and Biomedical Applications Edited by Kenji Suzuki Published by InTech Janeza Trdine 9, 51000 Rijeka, Croatia Copyright © 2011 InTech All chapters are Open Access articles distributed under the Creative Commons Non Commercial Share Alike Attribution 3.0 license, which permits to copy, distribute, transmit, and adapt the work in any medium, so long as the original work is properly cited. After this work has been published by InTech, authors have the right to republish it, in whole or part, in any publication of which they are the author, and to make other personal use of the work. Any republication, referencing or personal use of the work must explicitly identify the original source. Statements and opinions expressed in the chapters are these of the individual contributors and not necessarily those of the editors or publisher. No responsibility is accepted for the accuracy of information contained in the published articles. The publisher assumes no responsibility for any damage or injury to persons or property arising out of the use of any materials, instructions, methods or ideas contained in the book. Publishing Process Manager Ivana Lorkovic Technical Editor Teodora Smiljanic Cover Designer Martina Sirotic Image Copyright Bruce Rolff, 2010. Used under license from Shutterstock.com First published March, 2011 Printed in...
Words: 43079 - Pages: 173
...Chaotic Growth with the Logistic Model of P.-F. Verhulst Hugo Pastijn Department of Mathematics, Royal Military Academy B-1000 Brussels, Belgium Hugo.Pastijn@rma.ac.be Summary. Pierre-Fran¸ois Verhulst was born 200 years ago. After a short biograc phy of P.-F. Verhulst in which the link with the Royal Military Academy in Brussels is emphasized, the early history of the so-called “Logistic Model” is described. The relationship with older growth models is discussed, and the motivation of Verhulst to introduce different kinds of limited growth models is presented. The (re-)discovery of the chaotic behaviour of the discrete version of this logistic model in the late previous century is reminded. We conclude by referring to some generalizations of the logistic model, which were used to describe growth and diffusion processes in the context of technological innovation, and for which the author studied the chaotic behaviour by means of a series of computer experiments, performed in the eighties of last century by means of the then emerging “micro-computer” technology. 1 P.-F. Verhulst and the Royal Military Academy in Brussels In the year 1844, at the age of 40, when Pierre-Fran¸ois Verhulst on November c 30 presented his contribution to the “M´moires de l’Acad´mie” of the young e e Belgian nation, a paper which was published the next year in “tome XVIII” with the title: “Recherches math´matiques sur la loi d’accroissement de la e population” (mathematical investigations of the law of...
Words: 138629 - Pages: 555
...GMO MYTHS AND TRUTHS An evidence-based examination of the claims made for the safety and efficacy of genetically modified crops Michael Antoniou Claire Robinson John Fagan June 2012 GMO Myths and Truths An evidence-based examination of the claims made for the safety and efficacy of genetically modified crops Version 1.3 by Michael Antoniou Claire Robinson John Fagan © Earth Open Source www.earthopensource.org 2nd Floor 145–157, St John Street, London EC1V 4PY, United Kingdom Contact email: claire.robinson@earthopensource.org June 2012 Disclaimer The views and opinions expressed in this paper, or otherwise published by EOS, are those of the authors and do not represent the official policy, position, or views of other organizations, universities, companies, or corporations that the authors may be affiliated with. GMO Myths and Truths 2 About the authors Michael Antoniou, PhD is reader in molecular genetics and head, Gene Expression and Therapy Group, King’s Cols: lege London School of Medicine, London, UK. He has 28 years’ experience in the use of genetic engineering technology investigating gene organisation and control, with over 40 peer reviewed publications of original work, and holds inventor status on a number of gene expression biotechnology patents. Dr Antoniou has a large network of collaborators in industry and academia who are making use of his discoveries in gene control mechanisms for the production of research, diagnostic and therapeutic products...
Words: 78055 - Pages: 313