PPT-Program-based Mutation

Testing CS 4501 6501 Software Testing Ammann and Offutt Introduction to Software Testing Ch 92 Applying SyntaxBased Testing to Programs Test requirements are derived from the syntax of software artifacts. Khaled Rasheed. Computer Science Dept.. University of Georgia. http://www.cs.uga.edu/~khaled. Genetic algorithms. Parallel genetic algorithms. Genetic programming. Evolution strategies. Classifier systems. A. frameshift. B. missense. C. neutral. D. silent. E. transition. REEF Question. A normal 90 . bp. length of DNA gives rise to a 30 amino acid polypeptide after transcription and translation. An A. G. Richard P. Simpson. Genotype vs. Phenotype. The genotype of a chromosome is just the basic data structure (it bits in a binary chromosome). The Phenotype is the object that the chromosome represents.. from the. Technology of the . Future. into. . the. Technology of the . Present. Paul . Ammann. 2015 Mutation Workshop Keynote. Graz, Austria . April 13, 2015. 1. A Poll. How many of you. Agree?. Disagree?. Updated Summer 2015. by J. D. Hendrix. Mutations: Definitions. Lethal . mutation: results in death of the cell, and therefore cannot be propagated or studied. Conditional mutation: One that is expressed only under certain environmental conditions; for example, a temperature-sensitive mutation. Chapter 9.1. Syntax-based Testing. Paul . Ammann. & Jeff Offutt. http://www.cs.gmu.edu/~offutt/softwaretest/. Ch. 9. . : . Syntax Coverage. Introduction to Software Testing, Edition 2 (Ch 07). Lecture # . 4. Derived from “. mutare. (. muta. )” – to change . change in form, quality, or some other characteristic . A permanent change in DNA sequence is called mutation Or. Abdelbagi M. Ali. 1. , 2. , . Izzat. S.A. Tahir. 2. , . Abdalla. M.A.. . Kurmut. 2. ,. . Sufian. M. Suliman. 2. ,. . Nasrein. M.K. Omer. 2. , . Tahani. Y. Elagib. 2. , Pierre Lagoda. 1. and Brian Forster. (Chapter 12). Presented by Dr. Laurie M. Erickson. Chair of the Department of Health Sciences. Blitstein Institute of Hebrew Theological College. Chicago, IL, USA.. 12.1-12.2 Mutations . Mutation:. any heritable change in the genetic material. Gene alteration – when a change in the genetic code changes the amino acid sequence. Silent mutation- when a change in the genetic code doesn’t change the amino acid sequence. Kinds of mutations. Beyond the Genome 2012. Informatics Workshop, Sep 27, 2012. Josh Stuart, UC Santa . Cruz. “It . is entirely in line with the accidental nature of mutations that . … . the vast . majority [are] . detrimental. MISTAKES IN DNA. A MISTAKE CAN BE:. 1. A point mutation – substitution, addition, or removal of a single DNA base.. 2. A . frameshift. mutation – . a point mutation due to an addition . or deletion of a DNA base that causes a major change in the genetic code.. Is a natural process that changes a DNA sequence.. As a cell copies its DNA before dividing, a “typo” occurs every 100,000 or so nucleotides.. That’s about 120,000 typos each time one of our cells divides.. Mutation may result in coding sequences for new amino acids in proteins or not!. Mutations can occur due to errors during DNA replication (. replication-dependent. mutations). Mutations can also occur independently of DNA replication (.