NEETBiologyBiotechnology Principles and ProcessesMCQ+4 / −1
The figure below is the diagrammatic respesentation o the E.Coli vector pBR 322. Which one of the
given options correctly identifies its certain component(s) ?
- Aori- original restriction enzyme
- BampR, tetR-antibiotic resistance genes
- Crop-reduced osmotic pressure
- DHind III, EcoRI-selectable markers
View written solutionFree
Correct answer: B
In pBR322, ori-represents site or origin of replication, rop-codes for proteins that take part in the replication of plasmid. Hin d III, Eco RIrecognition sites of restriction endonucleases. ampR and tetR - antibiotic resistance genes.
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