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Advantages Of Dna Microarray. New DNA-based technology such as microarrays offers solutions to those problems. During this method two complementary strands of DNA are joined together by hydrogen bond to make a double stranded molecule by hydrogen bond. Introduction The HIV virus The human immunodeficiency virus type 1 abbreviated as HIV-1 is a retrovirus which is the cause of AIDS. Expression Microarrays The Array Thousands to hundreds of thousands of spots per square inch Each holds millions of copies of a DNA sequence from one gene Its Use Take mRNA from cells put it on array See where it sticks mRNA from gene x should stick to spot x.
Small specialized microarrays have several practical advantages and can reveal information that may be lost in larger microarrays. Its accessibility requiring no specific equipment for use such that hybridisation does not need specialised equipment and data capture can be carried out using equipment that is very often already. HIV DETECTION BY WESTERN BLOT AND DNARNA MICROARRAY due. A single nucleotide polymorphism SNP a variation at a single site in DNA is the most frequent type of variation in the genome. The production of too many results at a time requires long time for analysis which is quite complex in nature. DNA microarrays for expression profiling With the complete sequencing.
Advantages and Disadvantages Provides data for thousands of genes One experiment instead of many Fast and easy to obtain results Huge step closer to discovering cures for diseases and cancer Different parts of DNA can be used to study gene expresion.
The DNA in a spot may either be genomic DNA or short stretch of olio-nucleotide strands that correspond to a gene. A single nucleotide polymorphism SNP a variation at a single site in DNA is the most frequent type of variation in the genome. While these reports begin. The basic principle behind DNA microarray lies on Nucleic acid hybridization. New DNA-based technology such as microarrays offers solutions to those problems. The microarrays have become important because they are easier to use do not require large-scale DNA sequencing and allow the parallel quantification of thousands of.