RegulonDB RegulonDB 11.0: Operon Form

cspB operon and associated TUs in Escherichia coli K-12 genome

Name: cspB
This page displays every known transcription unit of this operon and their known regulation.

Transcription unit       
Name: cspB
Gene(s): cspB   Genome Browser M3D Gene expression COLOMBOS
Note(s): The cspB gene was significantly upregulated in bacterial cells associated with lettuce roots in a microarray analysis Hou Z,2012.
In spite of showing a match to the consensus CRP, cspB, cspG, and cspI are regulated indirectly by CRP-cAMP during growth at 37oC as well as 15oC Uppal S,2015 It is probable that putative sites in these genes have become degenerate and have lost the binding function during the evolutionary process Uppal S,2015
The mRNA produced by the cspB gene has been observed mainly in the poles of the cell Kannaiah S, Livny J, Amster-Choder O,2019.
The cspB gene is highly expressed in long-term stationary phase (LTSP) Kram KE,2020
Name: cspBp
+1: 1641715
Sigma Factor: Sigma70 Sigmulon
Distance from start of the gene: 161
Sequence: gatggctggatgtctaaaataaacattgcttcatatgttcaactatgcgttaatgattgcGtcggtttgaagaacagacga
                          -35                    -10        +1                   
Evidence: [AIPP]
Reference(s): [1] Etchegaray JP., et al., 1996
[2] Salgado H, et al., 2012
[3] Wang N., et al., 1999