This is the native spot42 small RNA constitutively expressed by BBa_J23101 and is useful as a template for generating a randomized library of small RNAs for downregulation of any gene of interest.
This part can be used to insert any 5’UTR of a gene of interest to screen for downregulation of this gene by artificial small RNAs. This reporter reporter system comes with a fluorescent marker that is downregulated by any small RNA targeting the 5'UTR of the gene of interest.
aeBlue is a blue chromoprotein extracted from the basal disk of a beadlet anemone Actinia equina. The protein has an absorption maximum at 597nm and a deep blue colour. The protein aeBlue has significant sequence homologies with proteins in the GFP family.