Table 1

sRNAs transcripts observed in P. aeruginosa PAO1

Intergenic region a
Coordinates in PAO1 genome (bp)
5' gene
3' gene
sRNA







Length (bp)
Dir.b
Length (bp)
Dir.b
Predicted length (nt)c
Observed length (nt)d
Dir.g

491
912780–913085
1185
<
486
>
90
100, 200
>
622
1140860–1141267
1146
>
465
>

200, 300
?
645
1204782–1205770
1149
>
1767
>
300 ± 10
300
<
888 = ffs
1668833–1669085
378
>
867
<
113
90
>
1059
1996807–1997508
1659
<
1041
<

150, 200, 300
?
1466
2918212–2918965
1041
>
534
<

300
?
1559
3112151–3112876
519
>
900
>

250, 300e
?
1698 = rgsA
3318657–3318881
1134
>
777
<
120 ± 10
100, 300
>
1714
3360654–3360873
1386
<
3474
>

200
?
1887
3705161–3705888
1995
<
603
<
210 ± 10
200
<
2315
4536493–4536919
660
<
1122
<
160 ± 10
180
<
2510 = rnpB
4956029–4956732
452
<
849
<
208
200
<
2626
5196833–5197184
1464
>
576
>

200
>
2667 = prrF1,2
5283906–5284368
798
>
888
<
110, 110
100, 110 f
>>

a Transcripts that were also found by Livny et al. [20] are shown in boldface

b Dir., direction of flanking genes

c Lengths of transcripts described in other studies are indicated by their experimental values; otherwise, predicted lengths are estimates ± 10 nt

d Bands that were observed in cells grown in NYB, GGP or MME medium; estimated size ± 10 nt

e Not tested in GGP and MME medium

f No transcript was observed in cells grown in NYB or GGP in exponential phase; transcripts were present in stationary phase cells grown in all media

g Dir., direction of sRNA genes. When rho-independent terminators are predicted to be present, the direction of the sRNA is annotated (> or <). When the direction is unknown, this is indicated by a question mark

González et al. BMC Genomics 2008 9:167   doi:10.1186/1471-2164-9-167