Cover illustration: Evolution of transcriptional regulatory networks in prokaryotes. See the article

1
Cover illustration Evolution of transcriptional
regulatory networks in prokaryotes. See the
article by Madan Babu et al. in this issue.
2
Bordetella pertussis
Staphylococcus aureus
Escherichia coli
Haemophilus influenzae
Mycobacterium tuberculosis
Cover illustration Evolution of transcriptional
regulatory networks in prokaryotes. See the
article by Madan Babu et al. in this issue.
3
Crp
NarL
Lrp
Fnr
Ihf
PhoB
Bordetella pertussis
Staphylococcus aureus
FruR
PurR
Fur
Escherichia coli
Haemophilus influenzae
Mycobacterium tuberculosis
Cover illustration Evolution of transcriptional
regulatory networks in prokaryotes. See the
article by Madan Babu et al. in this issue.
4
Escherichia coli
Bacillus anthracis
Streptomyces coelicolor
Cover illustration Evolution of transcriptional
regulatory networks in prokaryotes. See the
article by Madan Babu et al. in this issue.
5
Escherichia coli
Cover illustration Evolution of transcriptional
regulatory networks in prokaryotes. See the
article by Madan Babu et al. in this issue.
6
Transcription Factor
Target gene
Cover illustration Evolution of transcriptional
regulatory networks at multiple levels of
organization. See the article by Madan Babu et
al. in this issue.
7
Transcription Factor
Target gene
Cover illustration Matrix representation of the
conservation of transcriptional regulatory
interactions across 175 prokaryotes. See the
article by Madan Babu et al. in this issue.