'Frame shift mutation' presentation slideshows

Microbial Genetics

Microbial Genetics. Chapter 8. Structure and Function of Genetic Material. DNA & RNA DNA deoxyribonucleic acid RNA ribonucleic acid Nucleotides Phosphate group Pentose sugar Nitrogenous base. Structure of DNA. Double stranded (double helix) polymers of nucleotides

561 views • 43 slides

DNA/RNA/Protein Synthesis

505 views • 38 slides

Mutations

493 views • 37 slides

Mutations

460 views • 37 slides

Mutations

374 views • 37 slides

Microbial Genetics

539 views • 36 slides

Protein Synthesis Review

Protein Synthesis Review. What Chain of nucleotides do you use the Codon chart for?. mRNA. What are the building Blocks of Proteins?. Amino Acids!. What process converts DNA to mRNA?. Transcription. What is translation?. Assembling the Amino Acids by reading mRNA and using tRNA.

501 views • 35 slides

Mutations

312 views • 21 slides

Bacterial Genetics

Bacterial Genetics. Dr. Zaheer Ahmed Chaudhary Associate Professor Microbiology Department of Pathology. Bacterial Genetics . Genetic material of bacterial cell is single DNA molecule with specific m olecular weight and base pairs.

748 views • 20 slides

Mutations and Genetic Disorders

391 views • 19 slides

History

Case # AP07-02381 Midori Asakawa and John Cullen NC State University, College of Veterinary Medicine. History. 11 month old, male neutered Dachshund Derived from consanguineous mating (mother and son)

441 views • 16 slides

Mutation: Any change or error in DNA

Mutation: Any change or error in DNA. If mutations occur in reproductive cells, the altered gene will become part of the genetic makeup of the offspring. If mutations occur in somatic cells (body cells), the mutation will not be passed on. However, problems may arise for the individual.

227 views • 14 slides

Mutations

Mutations. Mutations. A change in a DNA sequence that affects expression of the gene/ function of the protein. Point Mutations. mutation that affects a single nucleotide, usually by substituting one nucleotide for another. Substitution Mutation.

270 views • 11 slides

How Genes Work

How Genes Work. 14.1 Translation. What is translation?. Conversion of code to polypeptide Happens in cytoplasm Players tRNA Anticodon mRNA Ribosomes. What does the ribosome do?. Two parts to ribosome 60S, 40S subunits (eukaryotes) 50S, 30S subunits (prokaryotes) Polyribosomes.

175 views • 11 slides

Genetic Mutations

Genetic Mutations. Objectives: 8.4 Relating ways chance, mutagens, and genetic engineering increase diversity Examples: insertion, deletion, translocation, inversion, recombinant DNA. Insertions. Can be three types: Point mutation Frame-shift mutation Insertion

295 views • 10 slides

Genetic Mutations

Genetic Mutations. Objectives: 8.4 Relating ways chance, mutagens, and genetic engineering increase diversity Examples: insertion, deletion, translocation, inversion, recombinant DNA. Insertions. Can be three types: Point mutation Frame-shift mutation Insertion

226 views • 10 slides

MUTATIONS

MUTATIONS. Is there such a mutant?. Polymorphisms. Although all polymorphisms are the result of a mutation in the gene, geneticists only refer to a change as a mutation when it is not part of the normal variations between people.

209 views • 9 slides

DNA Mutations

DNA Mutations. Mutations are changes in DNA. They can be good, bad or indifferent Most mutations are indifferent because they happen on introns . Very few mutations are good Mutations can occur on somatic cells or on gamates. Types of Mutation. Point Mutation.

313 views • 8 slides

Chapter 21 Nucleic Acids and Protein Synthesis

Chapter 21 Nucleic Acids and Protein Synthesis. 21.8 Genetic Mutations. Mutations. A mutation alters the nucleotide sequence in DNA results from mutagens such as radiation and chemicals produces one or more incorrect codons in the corresponding mRNA

81 views • 8 slides

MUTATIONS

MUTATIONS. MUTATIONS. MUTATIONS are changes in nucleotide sequence of DNA. What causes mutations?. MUTAGENS. Mutations are caused by MUTAGENS . MUTAGENS are physical or chemical treatments that change DNA. Examples include: UV light Radioactive chemicals Gamma Rays. MUTATIONS.

261 views • 7 slides