• Study Resource
  • Explore Categories
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
Poxvirus - rci.rutgers.edu
Poxvirus - rci.rutgers.edu

introduction to vce biology
introduction to vce biology

... and chromosomes of infected cell become accessible ...
Protein Synthesis and Mutations Guided Notes
Protein Synthesis and Mutations Guided Notes

... o Transcribe: _____________ (copy in the same nucleic acid language, but only what is needed!) ...
Amgen Lab 8
Amgen Lab 8

... Genetics is the study of heredity: How biological information is transferred from one generation to the next as well as how that information is expressed within an organism. ...
Keystone Review: Quiz 4
Keystone Review: Quiz 4

... 2.) The bacterium Acetobacter aceti is found in acidic environments and has an acidic cytoplasm. For this reason, most of its proteins are able to function in acidic conditions. This property distinguishes Acetoacter aceti proteins from those of most other organisms. Which characteristic does Acetob ...
STSE Power point
STSE Power point

... Also examining relationships between different diseases Further studies may include inflammatory arthritis, Respiratory, Infectious and dermatological diseases ...
Think about what you have learned about the structure of DNA
Think about what you have learned about the structure of DNA

... (Unifying concepts and big ideas and science concepts to be assessed using the Exemplars Science Rubric under the criterion: Science Concepts and Related Content) Life Science – Structure and Function; Reproduction and Heredity: Students identify characteristics of cells and their functions. (Cells ...
Genetics
Genetics

... Anueploid (not exact multiple) ...
Frontiers of Biotechnology
Frontiers of Biotechnology

... – Using __________________________________________________ and cause tumors – Taking away the cell wall some plant cells ____________________________________________ – If successful recombinant DNA will be found in a chromosome of the cell Genetic Engineering Transforming Animal Cells – DNA can be _ ...
Replication of DNA.
Replication of DNA.

... Nucleic acids are the third class of biopolymers (polysaccharides and proteins being the others). Two major classes of nucleic acids deoxyribonucleic acid (DNA): carrier of genetic information ribonucleic acid (RNA): an intermediate in the expression of genetic information and other diverse roles Th ...
Bio 211 Quiz 1 practice test answers
Bio 211 Quiz 1 practice test answers

... b. Is not partly made of peptidoglycan c. Cannot be kept from forming in the presence of antibiotics d. Can be stained with Gram staining e. None of the above 10. Gram staining stains the gram positive bacteria a. pink b. green c. purple d. yellow e. gram positive are unable to be stained. 11. Where ...
Chapter 13 Genetics and Biotechnology
Chapter 13 Genetics and Biotechnology

... Viruses are used as a vector to insert the “good” gene into the patients cells All gene therapy trials stopped in 2003 due to a death caused by a reaction to virus ...
Structure and Properties of DNA and Genes
Structure and Properties of DNA and Genes

... So how much DNA is in organisms, and how many genes do organisms require to successfully survive and reproduce? The amount of DNA found in organisms is quite variable. A relatively simple organism, such as the bacterium Escherichia coli, contains around 4.7 million base pairs of DNA. More complex or ...
Loading Complete Instructions: Choose the best answer for each
Loading Complete Instructions: Choose the best answer for each

... 21) Which of the following statements BEST describes how mutations are related to evolution? A) There is not a strong relationship between mutations and evolution. Natural selection causes evolution, which causes more mutations to appear in the B) DNA of the species. Mutations are changes in DNA tha ...
Option B - biology4friends
Option B - biology4friends

... 18 Biopharming uses genetically modified plants and animals to produce proteins for therapeutic use. A variety of innovative technologies is now available that will allow us to use pharmaceuticals derived from genetically engineered plants and animals to treat disease. For example, animals such as g ...
DNA ANALYSIS - Simulating Recombination
DNA ANALYSIS - Simulating Recombination

... Next, compare the enzymes you chose in step 5 against the cell DNA strip. Find any enzymes that will make two cuts in the DNA, one above the shaded insulin gene sequence and one below the shaded insulin gene sequence. Mark the areas on the DNA strip that each enzyme will cut and make a note of which ...
VNTR, STR and RFLP
VNTR, STR and RFLP

... – Location in a genome where a short nucleotide is organized as a tandem repeat – These can be found on many chromosomes and often show variations in length – Each variant acts as an inherited allele allowing used for identification – Useful in genetics, biology research, forensics and DNA fingerpri ...
A DNA
A DNA

... Epigenetics and gene silencing Mouse and twin studies Diet and the epigenome ...
Biochemistry and Molecular Biology
Biochemistry and Molecular Biology

... Position of the course Every student must know the basic principles of biochemistry and molecular biology. Part Biochemistry This course provides a fundamental base for the study (structure, organisation and function) and optimal control of living matter (animal, plant and microorganism). After a su ...
12th International Workshop on Radiation Damage to DNA
12th International Workshop on Radiation Damage to DNA

Chapter 10 Lesson 1
Chapter 10 Lesson 1

... another. This only changes one a.acid B. Mutagen 1. Def – External agents that cause mutations a. Ex: radiation, high temp, chemicals, environmental factors C. Mutations 1. Body cells – only cause problems in person 2. Sex cells – problems are passed from ...
DNA AND PROTEIN SYNTHESIS
DNA AND PROTEIN SYNTHESIS

... 2. RNA polymerase pairs free RNA nucleotides to the exposed bases of one of the DNA strands following base pair rules. • Uracil replaces thymine • Only 1 strand of DNA serves as a template, the other “hangs out” ...
4 . The imino tautomer of adenine can pair with cytosine
4 . The imino tautomer of adenine can pair with cytosine

... consequence in base pairing. With thymine instead of uracil in DNA, U can be recognized and repaired ...
DNA Paternity Test RFLP analysis (Restriction Fragment Length
DNA Paternity Test RFLP analysis (Restriction Fragment Length

... Humans: 46 chromosomes 23 homologus pairs (one of each from mom, one of each from dad) -2 copies of each gene, each is 1 allele -allele = a version of a gene -the 2 alleles could be the same or they could be different: same = homozygous (GG or gg) different = heterozygous (Gg) genotype = ones geneti ...
Nucleic Acids and Genetics - Travis Science TAKS Practice
Nucleic Acids and Genetics - Travis Science TAKS Practice

... III. Protein synthesis: Going from DNA to Protein Transcription - mRNA will leave the nucleus and travel to the ribosomes where proteins are assembled. The ribosome reads the mRNA strand in sets of three bases (codons). These codons code for amino acids (the building blocks of proteins). Translation ...
< 1 ... 538 539 540 541 542 543 544 545 546 ... 766 >

Cre-Lox recombination



In the field of genetics, Cre-Lox recombination is known as a site-specific recombinase technology, and is widely used to carry out deletions, insertions, translocations and inversions at specific sites in the DNA of cells. It allows the DNA modification to be targeted to a specific cell type or be triggered by a specific external stimulus. It is implemented both in eukaryotic and prokaryotic systems.The system consists of a single enzyme, Cre recombinase, that recombines a pair of short target sequences called the Lox sequences. This system can be implemented without inserting any extra supporting proteins or sequences. The Cre enzyme and the original Lox site called the LoxP sequence are derived from bacteriophage P1.Placing Lox sequences appropriately allows genes to be activated, repressed, or exchanged for other genes. At a DNA level many types of manipulations can be carried out. The activity of the Cre enzyme can be controlled so that it is expressed in a particular cell type or triggered by an external stimulus like a chemical signal or a heat shock. These targeted DNA changes are useful in cell lineage tracing and when mutants are lethal if expressed globally.The Cre-Lox system is very similar in action and in usage to the FLP-FRT recombination system.
  • studyres.com © 2026
  • DMCA
  • Privacy
  • Terms
  • Report