Drought induced gene expression analysis in Arabidopsis by micro array technology

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This video gives information about chip based analysis of the genome by high throughput technology.
A DNA micro array is a multiplex technology which is evolved from Southern blotting. it is based on the principle of HYBRIDIZATION of cDNA /RNA to the complementary oligo nucleotides of the genome.
Micro array chip is consist of consist of an arrayed series of thousands of microscopic spots of DNA oligo nucleotides each containing picomoles (10−12 moles) of a specific DNA sequence, known as probes (or reporters).

These can be a short section of a gene or other DNA element that are used to hybridize a cDNA sample under high-stringency conditions.
There are various types of microarrays are used such as
1) DNA microarray
2) Protein microarray
3) Tissue Micro array
The animation shown in the video is explaining the procedure and mechanism behind the micro array technology.

Presented by
kamble Viraj Gangadhar
MSc Biotechnology (Ist year)
CPMB, TNAU
Coimbatore-641003
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Its really a great job making this video inside actual lab and not just as a flow chart! I appreciate the lab members for such an open mind.

artibartwal
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it's hard to hear you with the background music

blastedfish