Table 1

Overview of innate immunity components present or absent in selected Cnidaria


Anthozoa
Hydrozoa




Nematostella
Acropora
Hydra






Accession no.
e-value

Accession no.
e-value

Accession no.
e-value

TLR pathway









     LBP
+
gnl|ti|1139929806
7e-51
ND


+
gb|DT619160
2e-13
     CD14
-


ND


-


     TLR
+
gnl|ti|573160901
gnl|ti|566578628
gnl|ti|558319530
gnl|ti|567085258
gnl|ti|581064934
1e-47
+
gb|EF090256
2e-7
-


     MyD88
+
gnl|ti|1139972660
4e-26
ND


+
gb|CV182656
1e-18
     IRAK
+
gnl|ti|1146119691
3e-14
ND


+
gb|DT608600
2e-10
     TRAF6
+
gnl|ti|1135509399
2e-51
+
gb|DY583189
1e-38
+
gb|CV985667
3e-41
     TAK1
+
gnl|ti|1135635219
1e-51
+
gb|DY583694
8e-119
+
gb|DN812953
1e-45
     IκK
+
gnl|ti|1135636054
5e-68
ND


+
gb|CV985420
2e-60
     NF-κB
+
gnl|ti|1139960940
1e-74
+
gb|DY582971
3e-36
-












IFN pathway









     TRAM
+
gnl|ti|1139940977
9e-66
+
gb|DY579224
5e-72
+
gb|DT615400
1e-58
     TRIF
+
gnl|ti|1139933368
4e-07
ND


?


     TBK-1
?


ND


?


     IRF3
+
gnl|ti|1146121907
6e-13
ND


+
gb|DT609518
2e-14
     p65
-


ND


-


     IFN-β
-


ND


-












ECSIT pathway









     ECSIT
+
gnl|ti|1139978500
4e-35
ND


+
gnl|ti|1223628732
2e-18
     MEKK1
+
gnl|ti|1139956887
2e-28
+
gb|DY581138
3e-83
+
gnl|ti|1226566543
3e-25
     MKKs
+
gnl|ti|557758729
1e-14
ND


+
gnl|ti|1121918104
1e-18
     JNK
+
gnl|ti|1135503269
1e-106
ND


+
gnl|ti|877334588
2e-33
     p38
+
gnl|ti|1139959014
1e-114
+
gb|DY579712
5e-111
+
gnl|ti|686048504
7e-39
     AP1
+
gnl|ti|1139792930
3e-10
+
gb|DY581320
3e-09
+
gb|CX771032
7e-10
     ATF
+
gnl|ti|1139796564
4e-11
ND


+
gb|CN624618
3e-06










Other TLR related proteins









     HyTRR-1
-


ND


+
gb|DQ449929
0
     HyTRR-2
-


ND


+
gb|DQ449930
0










IL1-R related proteins









     IL1R-1
+
gnl|ti|573182253
0
ND


-


     IL1R-2
+
gnl|ti|557993643
0
ND


-


     IL1R-3
+
gnl|ti|567060226
0
ND


-












Complement system related proteins









     C3/A2M related
+
gnl|ti|557724205
gnl|ti|559738307
gnl|ti|558391450
gnl|ti|573218050
gnl|ti|558266068
gnl|ti|573218146
gnl|ti|586367083
gnl|ti|557912603
gnl|ti|573084165
1e-84
+
gb|EF090257
1e-134
+
gb|DT618439
gb|CN554187
gb|CO376061

     C6/C7/C8
-


ND


-












MAC/PF domain-containing proteins









     Apextrins
-


+
gb|EF091848
6e-15
+
gb|CV185005 gb|DT613346 gb|CF655657 gb|DT620043
4e-04
     Tx60-A
+
gnl|ti|1139936806 gb|DY579588
7e-48 3e-35
+
gb|DY579588
9e-48
+
gb|CV464226 gb|CD680300 gb|BP512716 gb|CV464282 gb|DN246811
1e-07
     MPEG
+
gnl|ti|613559286
5e-59
ND


-



Plus or minus indicate presence or absence of genes, respectively; components marked 'ND' could not be determined within the limited available Acropora dataset; question marks indicate not resolvable Blast results, mostly within kinase domain encoding sequences. All accession numbers originated either from GenBank (gb) or from NCBI trace archive (gnl|ti). The given e-values were obtained by BlastX searches against the NCBI nr protein database.

Miller et al. Genome Biology 2007 8:R59   doi:10.1186/gb-2007-8-4-r59