The Pho regulon is a set of genes in bacteria, particularly in *Escherichia coli* (E. coli) and other Gram-negative bacteria, that are regulated in response to phosphate availability. It plays a crucial role in how bacteria adapt to low phosphate conditions, which can be critical for their survival and growth in various environments. When phosphate levels are low, the Pho regulon is activated, leading to the transcription of genes involved in phosphate acquisition, transport, and metabolism.
Articles by others on the same topic
There are currently no matching articles.