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. 2026 Jul 13;17:1851308. doi: 10.3389/fphys.2026.1851308

Table 1.

Candidates transient receptor potential (TRP) channels in cephalopods.

Species Name TRPA TRPC TRPM TRPV TRPML TRPP TRPN
αTRP
A
βTRP
A
γTRP
A
αTRP
C
βTRP
C
αTRPM βTRP
M
αTRP
V
βTRP
V
TRPML TRPP TRPN Total
Sepia officinalis 1 1 1 1 1 1 1 1 1 1 1 11
Acanthosepion pharaonis (Sepia
pharaonis)
[1] 1 1 [2] [1] [1] [1] [1] [1] [1] 1 12
Acanthosepion esculentum (Sepia
esculenta)
1 1 1 1 1 1 1 1 1 1 1 11
Ascarosepion bandense (Sepia
bandensis)
1 1 1 3 1 1 1 1 1 1 1 13
Octopus maya 1 1 1 1 1 1 1 1 1 1 1 11
Octopus vulgaris [1] [1] 1 [1] [1] [1] [1] [1] [1] [1] [1] 1 12
Octopus sinensis [1] [1] 1 [1] [1] [1] [1] [1] [1] [1] [1] 1 12
Octopus bimaculoides [2] [1] 1 [1] 1[1] [1] [1] [1] [1] [1] [1] 1 14
Doryteuthis pealeii 2 1 2 1 1 1 1 1 1 1 13
Doryteuthis opalescens 1 4 1 1 1 1 1 1 1 1 1 14
Architeuthis dux 1 1 1 1 1 1 1 1 1 1 1 11
Euprymna scolopes 1 1 1 1 1 1 1 1 1 1 1 11
Nautilus macromphalus 1 1 1 2 1 1 1 1 1 1 1 12
Total 157

Numbers in brackets [] indicate previously annotated sequences retrieved from public databases for each corresponding species. See Supplementary Table 1 for further details.