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DNA extraction activity
DNA extraction activity

... You will need Flash Player to run this simulation. Go to http://learn.genetics.utah.edu/content/labs/extraction/ Click on the “Start Lab” to begin. There are sound effects with this simulation, so if you’re in a lab, use headphones. 1. What are some reasons that scientists may need DNA samples? 2. T ...
Mutations and Their Significance
Mutations and Their Significance

... • 1. RNA Polymerase binds to DNA and separates the DNA strands • 2. RNA polymerase uses one strand of DNA as a template to assemble nucleotides into a strand of RNA • 3. Sequences of DNA that are not involved in coding for proteins are introns • 4. The DNA sequences that code for proteins are called ...
DNA Technology
DNA Technology

... a medicine that can be used against malaria, this compound can be genetically engineered to change color of a plant in the presents of TNT and such. So if this could be made cheaply by bacteria all this things could be done. Basic genetic engineering is taking segments of genes and putting them in o ...
Producing Transgenic Plants
Producing Transgenic Plants

... (undifferentiated tissue), from which the complete plant can be produced. Arabidopsis buds can simply be sprayed with a solution of the transgene and vector. ...
Linking Genotype to Phenotype
Linking Genotype to Phenotype

... functional module to influence and even coordinate multiple cellular processes. ...
DNA Technology
DNA Technology

... stem cells (bone marrow), but they can only develop into certain types of tissue • Embryonic stem cells have the potential to help people with disabling diseases that affect tissues ...
Bioinformatics Tools and Genomes to Life
Bioinformatics Tools and Genomes to Life

... matrix of interactions. • Matrix was 436 metabolites by 720 enzyme catalyzed reactions. • Found best model with flux balance analysis of matrix and an optimizing algorithm, very computationally intensive. • Compared predictions of deleted intermediaries to experimental observations. ...
CHNOPS- Simulating Protein Synthesis
CHNOPS- Simulating Protein Synthesis

... place. The code, in DNA or mRNA, specifies the order in which the amino acids are joined together to form a polypeptide. The code words in mRNA, however, are not directly recognized by the corresponding amino acids. Another type of RNA called transfer RNA (tRNA) is needed to bring the mRNA and amino ...
Biotechnology
Biotechnology

... • Genes that make jellyfish glow are inserted into other organisms • The organism glows under UV light ...
During the last years we have observed a rapid development of
During the last years we have observed a rapid development of

... services is gradually extended. Since germline genetic tests might have lifelong influence health and quality of patient's life, all efforts should aim at improvement of the overall quality of provided diagnostic services. An increasing number of laboratories replace their “in-house” developed techn ...
投影片 1
投影片 1

... mediates binding to negatively charged sialic acid residues on the cell surface. 3. Amounts of liposome, DNA, and the exposure time are different with cell types, and may be critical for transfection . 4. Liposome aggregates DNA. The method is good for co-transfection, or for insertion of multiple c ...
Chapter 2
Chapter 2

Document
Document

... CF results from defect in protein that regulates the movement of salt and water in and out of cells. Causes thick mucus secretions in the lungs, pancreas, and intestines. Causes lung disease and organ failure, patients experience chronic ...
Genetic basis of adaptation and speciation
Genetic basis of adaptation and speciation

Biotech Overview
Biotech Overview

... PCR requires short pieces of single-stranded DNA which match up to a regions at the beginning & end of the gene to be amplified, ...
Evolution of genomes
Evolution of genomes

... For the development of good models of molecular evolution it is useful to distinguish between different types of mutations. I will make here the major distinction between mutations on a local scale and mutations on a global scale, the former being ones that can be described by looking at a stretch o ...
ALE #7
ALE #7

... 1. Please define the following important players in eukaryotic gene regulation: a. transcription factors – regulatory proteins that help RNA polymerase bind to the promoter. Thus they promote transcription. b. Activators - regulatory proteins that bind to enhancer sequences, interacting with transcr ...
Wanganui High School
Wanganui High School

... recessive, homozygous, heterozygous, pure breeding, genotype, phenotype, trait, characteristic, phenotype ratio, Punnett square, pedigree chart and semi conservative. Glossary allele: different version of a gene / alleles are genes that occupy the same position on homologous (similar) chromosomes ar ...
Document
Document

... What did Dave Goeddel and Genentech end up doing to get the insulin gene? ...
Genomics * Reading What we Can*t See
Genomics * Reading What we Can*t See

... The snippets of DNA were then lined up shortest to longest, and the color reflects the last base added (A, T, G, or C) ...
Unit 4 Resources - Schoolwires.net
Unit 4 Resources - Schoolwires.net

... __________________________ . 8. The amino acid __________________________ is represented by the mRNA codon ACA. 9. ________________________ and ________________________ are mRNA codons for phenylalanine. 10. There can be more than one __________________________ for the same amino acid. 11. For any o ...
Fertilisation, development and DNA
Fertilisation, development and DNA

... I can label and describe the structures and functions of the main parts of the reproductive organs i.e. ovary, testes, vagina, penis, uterus, oviduct and sperm. I can state that both sex cells only contain half the genetic information of a normal body cell. I can describe the fertilization process a ...
DNA Day research - DNA model construction
DNA Day research - DNA model construction

... *opened doors to explore with genetic engineering ~ genes could be cut out of one organism and placed in the DNA of another ~transgenic organisms created in this way ~selection of traits in this way beneficial to humans agriculturally, medically, and with research (high yield crops created, etc.) *l ...
Chromosomes
Chromosomes

... pigment synthesis was recovered in some cells ...
Chapter 12 “DNA, RNA, and Protein Synthesis” Reading/Study Guide
Chapter 12 “DNA, RNA, and Protein Synthesis” Reading/Study Guide

... 19. What are 3 differences between RNA and DNA? ...
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Genome editing

Genome editing, or genome editing with engineered nucleases (GEEN) is a type of genetic engineering in which DNA is inserted, replaced, or removed from a genome using artificially engineered nucleases, or ""molecular scissors."" The nucleases create specific double-stranded break (DSBs) at desired locations in the genome, and harness the cell’s endogenous mechanisms to repair the induced break by natural processes of homologous recombination (HR) and nonhomologous end-joining (NHEJ). There are currently four families of engineered nucleases being used: Zinc finger nucleases (ZFNs), Transcription Activator-Like Effector Nucleases (TALENs), the CRISPR/Cas system, and engineered meganuclease re-engineered homing endonucleases.It is commonly practiced in genetic analysis that in order to understand the function of a gene or a protein function one interferes with it in a sequence-specific way and monitors its effects on the organism. However, in some organisms it is difficult or impossible to perform site-specific mutagenesis, and therefore more indirect methods have to be used, such as silencing the gene of interest by short RNA interference (siRNA) . Yet gene disruption by siRNA can be variable and incomplete. Genome editing with nucleases such as ZFN is different from siRNA in that the engineered nuclease is able to modify DNA-binding specificity and therefore can in principle cut any targeted position in the genome, and introduce modification of the endogenous sequences for genes that are impossible to specifically target by conventional RNAi. Furthermore, the specificity of ZFNs and TALENs are enhanced as two ZFNs are required in the recognition of their portion of the target and subsequently direct to the neighboring sequences.It was chosen by Nature Methods as the 2011 Method of the Year.
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