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Genetic terms, punnett squares
Genetic terms, punnett squares

... – Cutting and splicing pieces of DNA into other strands of DNA » Plasmids - circular DNA molecules found in bacteria, separate from other bacterial DNA » Sticky ends - matching or complimentary segments of DNA that are produced by restriction enzymes » Human genes can be inserted into bacterial plas ...
RNA
RNA

Presentation
Presentation

... ACHONDROPLASIA – most common form of dwarfism Caused by a mutated gene that affects bone growth ...
Chapter 12 Assessment
Chapter 12 Assessment

... Two daughter molecules have been produced—each of one original strand and one new strand. The double helix partially unwinds. A new strand is put together along each original strand using pieces made from molecules in the cytoplasm. The base pairs separate. ...
Sample Comprehensive Exam
Sample Comprehensive Exam

... C3. Creates mosaics in female mammals. C4. Cuts DNA at specific sequences. D1. Different forms of a gene. D2. Disease causing gene mutation. L. Looks for DNA damage. M. Makes copies of DNA. N. Not everyone with the genotype shows the phenotype. P1. People with the same genotype show different degree ...
Nedchromosnotes2jan2014NED 20 KB
Nedchromosnotes2jan2014NED 20 KB

... in common that they are all caused by nondisjunction (NDJ) events; the numbers next to each condition refer to what? Important terms you need to and should know but I do not have time to redefine because they should be hardwired by now are haploid, diploid, nucleosome, chromatin, histone, centromere ...
GENETICS SOL REVIEW – 2015 PART II  Name  ____________________________
GENETICS SOL REVIEW – 2015 PART II Name ____________________________

Genetics IB Syllabus
Genetics IB Syllabus

... for the total amount of DNA. At least one plant and one bacterium should be included in the comparison and at least one species with more genes and one with fewer genes than a human.  The Genbank® database can be used to search for DNA base sequences. The cytochrome C gene sequence is available for ...
Day 3 - Scott County Schools
Day 3 - Scott County Schools

... Read this passage based on the text and answer the questions that follow. Biotechnology is the use of technology to change the genetic makeup of living things for human purposes. The purposes might be to treat human diseases or to modify other organisms so they are more useful to people. Biotechnolo ...
Molecular Cloning
Molecular Cloning

What have we learned from Unicellular Genomes?
What have we learned from Unicellular Genomes?

... • To find alien genes, scan the genome with a sliding window for segments that have an abnormal GC content (either higher or lower than the species average) and evaluate the codon bias. – Which codon is used more often than other codons for a particular amino acid. ...
Chapter 16 Review
Chapter 16 Review

... complementary to each other, they can be joined together, A. even though the source of the DNA is different B. even though the source of the DNA is the same C. but the “sticky ends” will most likely have to be modified ...
View PDF
View PDF

... inverted repeats and to target site and catalyze cutting and resealing. If sequence goes into coding region of a gene or region required for regulation then mutation results. 1 every 10 million generations. Same as for other sources of mutations. Make up 1.5% of E. coli genome. No real benefit to ba ...
Issues and Ethics
Issues and Ethics

... • Germ Cells: makes up the reproductive systems and organisms ...
Science 9 Chapter 4 Practice Test
Science 9 Chapter 4 Practice Test

... Part number 11 in the diagram of the green plant cell is referred to as the “powerhouse” of the plant cell. It is called the a. Golgi body. c. nucleus. b. mitochondrion. d. vesicle. Part number 6 in the diagram of the green plant cell is a specialized organelle that sorts and packages proteins for t ...
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... bacteriophages  restriction enzymes ...
Genetic Engineering
Genetic Engineering

... enzymes to break apart DNA at a specific locations they can get the piece they want Separating DNA – using electrophoresis to separate the DNA fragments to study Pasting – using enzymes to put together the desired sequence ...
DNA mutations 11.3 notes
DNA mutations 11.3 notes

... A change in a body cell (like a skin cell) [would, would not ] be passed along to the offspring. ...
Invertebrate epigenomics: the brave new world of
Invertebrate epigenomics: the brave new world of

... gleaned that have far reaching implications beyond these only spineless species. Major technological advances are now allowing a thorough epigenomic exploration of more exotic organisms, casting a wider net in our search for the roles of these important regulatory processes, likely leading to a bett ...
LINEs
LINEs

... Integrons are assembly platforms — DNA elements that acquire open reading frames embedded in exogenous gene cassettes and convert them to functional genes by ensuring their correct expression. ...
Genetic Mapping
Genetic Mapping

FLOW OF GENETIC INFORMATION
FLOW OF GENETIC INFORMATION

... Two major families Alu and Li 300,000 copies of a sequence of approx. 300 bp. these are Alu repeats as they contain Alu I restriction enzyme recognition site. The Li family consists of approx. 100,000 copies of DNA sequences of upto 6000 bp each. ...
DNA Technology
DNA Technology

... "reproduces" by copying itself & inserting into new chromosome locations ...
Exploring Mutant Organisms Teacher Extended Background
Exploring Mutant Organisms Teacher Extended Background

... C. elegans takes about three days to develop from an egg to a reproducing adult. A wild-type C. elegans is made up of only about 959 cells. Because it is transparent, each cell that makes up a C. elegans has been identified and can easily be traced throughout the life of the worm. Understanding the ...
A bioinformatics simulation of a mutant workup from a
A bioinformatics simulation of a mutant workup from a

... a protein (s) in the same gene family ...
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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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