a.
To determine:
The DNA element, along with its location, which includes expressing the GFP protein in Drosophila. Also, the ways in which one can make a certain conclusion that GFP is expressed only in wings.
Introduction:
A promoter is a region of DNA which initiates transcription of that gene. They are located near the transcription initiation sites of genes. They are present on the same strands and upstream of the DNA. They are nearly 100-1000 base pairs long.
b.
To determine:
The application of GFP fluorescence in different strains along with an explanation of these results.
Introduction:
An enhancer is a short region of around 50-1500bp region of DNA. An enhancer is bound to activators, which increase the rate of transcription of that particular gene. The enhancer proteins are also called transcription factors.
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Genetics: From Genes to Genomes
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