'Bacterial chromosome' diaporamas de présentation

Chapter 18

The Genetics of Viruses and Bacteria. Chapter 18. Virus. Bacterium. Animal cell. 0.25 ?m. Animal cell nucleus. Figure 18.2. Microbial Model Systems. Recall that bacteria are prokaryotes With cells much smaller and more simply organized than those of eukaryotes Viruses

1.09k views • 77 slides

BIOTECHNOLOGY

BIOTECHNOLOGY. Campbell and Reece Chapter 20. DNA Technology. made possible: Human Genome Project completed in 9 yrs (2001) by 2010 genomes of > 7,000 species. Recombinant DNA. DNA formed when segments of DNA from 2 different species are combined in vitro (in test tube)

839 views • 70 slides

BIOTECHNOLOGY

BIOTECHNOLOGY. Campbell and Reece Chapter 20. DNA Technology. made possible: Human Genome Project completed in 9 yrs (2001) by 2010 genomes of > 7,000 species. Recombinant DNA. DNA formed when segments of DNA from 2 different species are combined in vitro (in test tube)

782 views • 69 slides

Chapter 13: DNA Replication and Repair

1.18k views • 64 slides

Bacterial Morphology Arrangement

Bacterial Morphology Arrangement. 1. Bacilli a.Streptobacilli b. Bacilli 2. Cocci a. Cocci b. Doplococci c. Streptococci d. Staphylococci e. Sarcina ( 3D ) f. Gaffkya ( 2D ) . Common Shapes & Arrangement. Bacterial morphologies (1). Bacterial morphologies (2).

998 views • 63 slides

Cell Cycle and Cell Division

875 views • 62 slides

Poisonous Poultry:

Poisonous Poultry:. Sub-therapeutic use of antibiotics in meat production and antibiotic-resistant bacteria. By Anandi Ehman and Tyler Jacobson. Stance:.

832 views • 59 slides

Enzymes that cleave DNA at specific sites are called ________ _________.

The most recent techniques developed in the biological sciences allow the manipulation of DNA with the ultimate goal of intervening directly with the G_______ fate of organisms. Enzymes that cleave DNA at specific sites are called ________ _________.

1.33k views • 54 slides

Kelly Doran, Ph.D. Assistant Professor of Pediatric Infectious Diseases UCSD, School of Medicine kdoran@ucsd.edu

Kelly Doran, Ph.D. Assistant Professor of Pediatric Infectious Diseases UCSD, School of Medicine kdoran@ucsd.edu. Microbial Genetics Lectures. Lecture 1 Mutation (239-248) Types of mutations Detection of mutations Recombination and Plasmids (285-306) Recombination Plasmids Conjugation

839 views • 51 slides

Kelly Doran, Ph.D. Assistant Professor of Pediatric Infectious Diseases UCSD, School of Medicine kdoran@ucsd.edu

Kelly Doran, Ph.D. Assistant Professor of Pediatric Infectious Diseases UCSD, School of Medicine kdoran@ucsd.edu. Microbial Genetics Lectures. Lecture 1 Mutation (239-248) Types of mutations Detection of mutations Recombination and Plasmids (285-306) Recombination Plasmids Conjugation

653 views • 51 slides

Recombinant DNA Technology

Recombinant DNA Technology. Recombinant DNA Technology. T echnique that allows DNA to be combined from different sources DNA code universal Foundation of genetic engineering. Review. What are enzymes? What function do they serve? What makes up the DNA sequence?

1.28k views • 45 slides

LECTURE 8: GENETICS OF BACTERIA & THEIR VIRUSES I

LECTURE 8: GENETICS OF BACTERIA & THEIR VIRUSES I. CH5 key concepts working with microorganisms bacterial conjugation. CHAPTER 5: KEY CONCEPTS. fertility factor ( F ) permits bacterial cells to transfer DNA to other bacteria cells through conjugation F can be integrated or cytoplasmic

1.14k views • 42 slides

Crown gall tumors

Crown gall tumors. Tumor. Agrobacterium tumefaciens. 1907: Smith and Townsend demonstrated that Agrobacterium tumefaciens causes crown gall tumors. Later, causative agent of hairy root disease was isolated and called Agrobacterium rhizogenes .

704 views • 37 slides

The Basics of Transgenic Technology

The Basics of Transgenic Technology. Pat Byrne Department of Soil & Crop Sciences Colorado State University. US adoption of transgenic crops. 80. Cotton. 60. Percent of acreage. Soybean. 40. 20. Corn. 1996. 1997. 1998. 1999. 2000.

1.2k views • 36 slides

Chapter 12

877 views • 29 slides

Development of the Light Microscope and the Cell Theory

Development of the Light Microscope and the Cell Theory. First compound light microscopes built in mid 1600s by Anton van Leeuwenhoek (Dutch) and Robert Hooke (English); discovered a previously unknown world Corresponded with each other (via letters)

842 views • 29 slides

AP Biology chapter 20 Practice Questions

AP Biology chapter 20 Practice Questions.

473 views • 22 slides

Phage Biology Phage are viruses that grow on bacterial cells [bacteriophage = bacteria eater].

Phage Biology Phage are viruses that grow on bacterial cells [bacteriophage = bacteria eater]. Icosahedral tail-less. Icosahedral tailed. Filamentous. There are 3 basic types of phage structure. Head diameter ~ 50nm. ~ 300nm in length.

351 views • 17 slides

Lab no. 10

Lab no. 10. Plasmid DNA isolation. Purpose :. To learn how to extract plasmid DNA from E.coli . To observe the analysis of plasmid DNA by gel electrophoresis. Introduction :. Over the past decades it became evident that virtually in all bacterial species plasmids exist.

601 views • 17 slides

Bacterial Genetics (Ch18)

419 views • 16 slides