Hereditary Engineering

Presentation Transcript

Hereditary Engineers can change the DNA code of living life forms. Particular Breeding Recombinant DNA PCR Gel Electrophoresis Transgenic Organisms Genetic Engineering

Breed just those plants or creatures with alluring characteristics People have been utilizing specific rearing for 1000's of years with ranch edits and tamed creatures. Particular Breeding

The capacity to consolidate the DNA of one creature with the DNA of another living being. Recombinant DNA innovation was initially utilized as a part of the 1970's with microbes. Recombinant DNA

Remove bacterial DNA (plasmid). Cut the Bacterial DNA with " confinement compounds ". Cut the DNA from another life form with " confinement compounds". Join the cut bits of DNA together with another chemical and embed them into microscopic organisms. Repeat the recombinant microbes. The remote qualities will be communicated in the microorganisms. Recombinant Bacteria

Benefits of Recombinant Bacteria can make human insulin or human development hormone. Microscopic organisms can be designed to "eat" oil slicks.

PLANTS sickness safe and bug safe yields 2. Hardier organic product 3. 70-75% of nourishment in grocery store is hereditarily adjusted . The DNA of plants and creatures can likewise be adjusted.

1.Create recombinant microscopic organisms with wanted quality. 2. Permit the microscopic organisms to "infect" the plant cells. 3. Sought quality is embedded into plant chromosomes. How to Create a Genetically Modified Plant

What do you consider eating hereditarily changed nourishments?

TRANSGENIC ANIMALS Mice – used to study human invulnerable framework Chickens – more impervious to diseases Cows – increment drain supply and leaner meat 4. Goats, sheep and pigs – create human proteins in their drain Genetically altered life forms are called transgenic creatures .

Transgenic Goat . This goat contains a human quality that codes for a blood coagulating operator. The blood coagulating specialist can be collected in the goat's drain. Human DNA in a Goat Cell

How to Create a Transgenic Animal Desired DNA is added to an egg cell.

Ha!

Genetic Engineering and Crime Scenes… …

PCR permits researchers to make many duplicates of a bit of DNA. Warm the DNA so it "unfastens". 2. Include the reciprocal nitrogenous bases. 3. Permit DNA to cool so the integral strands can "zip" together. Polymerase Chain Reaction PCR

This innovation permits researchers to distinguish somebody's DNA! Gel Electrophoresis

1. "Cut" DNA test with confinement proteins. 2. Run the DNA pieces through a gel. 3. Groups will frame in the gel. 4. Everybody's DNA groups are interesting and can be utilized to distinguish a man. 5. DNA groups resemble "hereditary fingerprints". Steps Involved in Gel Electrophoresis

This powerpoint was mercifully given to www.worldofteaching.com http://www.worldofteaching.com is home to over a thousand powerpoints put together by educators. This is a totally free site and requires no enlistment. It would be ideal if you visit and I trust it will help in your instructing.