In genetics, an operon is a functioning unit of genomic DNA containing a cluster
of genes under .... The lac operon of the model bacterium Escherichia coli was
the first operon to be discovered and ...
The operon model of prokaryotic gene regulation was proposed by Fancois
Jacob and Jacques Monod. Groups of genes coding for related proteins are ...
Upstream of the operon is a regulatory gene that codes for the repressor protein.
In the operon model transcription of the structural genes is either induced or ...
operon model. or. Jacob-Monod hypothesis. a concept of gene regulation
proposed by the French biochemists François Jacob and Jacques Monod in the
Mar 25, 2015 ... operon model video. Sophia Lee ... Lac operon and gene regulation for CBSE,
ICSE, NEET , AIPMT & AIIMS aspirants - Duration: 4:11. Supriyo ...
Mar 7, 2014 ... Aparna Bejoy and Haemin Chong 7th period Martin.
Jacob and Monod model of transcriptional regulation of the lac operon ...
It normally blocks transcription of the operon, but stops acting as a repressor
when lactose is present. The lac repressor senses lactose indirectly, through its ...
Here is a lesson plan to create models of inducible and repressible operons used
by bacteria for protein transcript regulation.
Mar 16, 2014 ... Voiceover: So the Jacob-Monod model for gene expression describes the very
first genetic regulatory mechanism to be understood clearly.