Umurcan

Department of Genetics and Bioengineering




GBE 111




GENERAL BIOLOGY LABORATORY






Experiment outlet : 8
Name of the experiment : GEL ELECTROPHORESIS
Submitted by : Umur Can Özkan
Submitted to : P.Neslihan TA?LI
Ne?e Ba?ak
Ay?egül Do?an
Safa Ayd?n














Yeditepe University




indicate:

The aim is observing the movement of length of DNA samples


system:


Most of the procedures used in recombinant DNA technology entrust on a researchers ability to repair a DNA fragment of interest.In an important procedure called agarose changeatine electrophpresis, DNA fragments are separated by size as they move through a mousse matrix. Gel electrophoresis, an agarose gel is placed in the buffer filled box and galvanizing field is applied via the power supply to rear. The negative remainder is at the far supplant, DNA migrates toward the end of the box. Scientists use gel electrophoresis whenever they need to sort the DNA strands according to length.



This technique is also useful for separating other types of molecules, like proteins. The gel is the trickle that sorts the DNA strands. It is like sponges do of jell with many baseborn holes in it. DNA samples were placed into holes at one end of the gel.Electrophorosis is how the DNA strands were pushed through the gel filter. By adding on galvanizing current, the DNA can be moved.

MATERIALS:



Samples of DNA

Voltage

Gel electrophoresis apparatus

TE (Tris-EDTA) buffer

Tris-acetate (TAE) buffer

EtBr event

Loading buffer

Eppendorf tube

Pipette

UV transilluminator






PROCEDURE:

The gel is submersed in a tank filled with a salt solution that conducts electricity

Using a pipette, DNA samples are loaded into slots made in the...If you want to get a full essay, allege it on our website: Ordercustompaper.com



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