Grasping at shadows: revealing the elusive nature of essential genes.
@article{Msadek2009GraspingAS, title={Grasping at shadows: revealing the elusive nature of essential genes.}, author={T. Msadek}, journal={Journal of bacteriology}, year={2009}, volume={191 15}, pages={ 4701-4 } }
The conundrum of studying a gene that is essential for bacterial viability poses a nontrivial genetic challenge that has been met with mixed success using multiple strategies. Most of the time, cursory analyses merely report the inability to inactivate a gene of interest, hence suggesting it is vital for the cell. The identification of essential genes has long been a “holy grail” of bacterial genetics (16) and is receiving increasing attention in this age of “omics,” as these genes are often… CONTINUE READING
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