Table 4 Overview of the numbers of GPCRs identified in the transcriptomes from T. cystophora and A. alata
Type of GPCR | Number in T. cystophora | Number in A. alata |
|---|---|---|
Presumed biogenic amine receptors | 28 | 16 |
Presumed neuropeptide receptors | 22 | 18 |
Opsins | 5 | 2 |
LGRs | 2 | 1 |