Table 2.

Neuropeptide precursor genes in Apostichopus japonicus.

Precursor	length (aa)	CNR transcript GenBank ID	Other transcript GenBank ID	Number of exons	Zhang_et_al_5 predicted protein GenBank ID	Li_et_al_6 linkage group	References
Ajholotocin	163	MF401997	HADD01035242	3 (4–5)	—	—	Jo et al.49 Suwansa-ard et al.34
AjNGIWYaP	238	MF401992, AB758561	GAVS01019571	3 (5)	PIK59368	LG9	Kato et al. 26 Reich et al.50 Elphick, 31 Iwakoshi et al.23
AjGnRHP	129	MF401983	—	4	PIK40744	—
AjCRZP	112	MF401982	HADF01080452	1 (2)	—	—	Jo et al.49 Suwansa-ard et al.34
AjCCKP1	163	MF422090, MH636358	—	1 (3)	—	—
AjCCKP2	175	MH351773	—	—	—	—
AjOXP1	153	MF401988	HADD01071389	1 (2)	—	—	Jo et al.49 Suwansa-ard et al.34
AjOXP2	138	MF401989	HADD01064569	3 (4)	—	LG1	Jo et al.49 Suwansa-ard et al.34
AjLQP	115	MF401981	—	3	—	LG13	Rowe et al.32
AjKPP	180	MF401998	HADE01073736	2 (3–4)	—	LG19	Jo et al.49 Suwansa-ard et al.34
AjSSP1 or Ajnp19	129	MF401987	HADE01043988	3	—	LG3	Jo et al.49 Zandawala et al.33 Delroisse et al.52
AjSSP2 or Ajnp16	139	MF402007	HADD01032762	2	—	LG17	Jo et al.49 Rowe et al.32
AjCTP1	147	MF401985	HADE01007184	4 (6)	PIK54200	LG14	Jo et al.49 Rowe et al.32
AjCTP2	97	MF401986	GAVS01031871	3 (5–6)	PIK54200	LG14	Reich et al.50 Rowe et al.32
AjPDFP1a	133	MF401990	—	4	PIK32875	—	Rowe et al.32
AjPDFP1b	111	MF401991	—	3	PIK32875	—
AjPPLNP (AjPPLNP2)	175	MF401980	—	2	PIK41353	LG1, LG12
AjGPA2P1	132	MF401993	—	3 (5)	PIK58117	LG9, LG10	Rowe et al.32
AjGPA2P2	89	MH636350	—	2	PIK58115	LG9
AjGPB5P	190	MF401994	—	2	—	LG18
AjBALPP or AjBAP	165	MH636351	—	1 (2)	PIK53087	—	Rowe et al.32
AjBBLPP or AjBBP	125	MF401995	—	2 (3)	—	LG1	Rowe et al.32
AjILPP - CNR	156	MF401996	—	2 (4)	—	LG18
AjL-SALMFaP	178	MF402000	—	3	PIK62714	LG7	Elphick et al.51
AjF-SALMFaP	290	MF401999	—	3 (5)	PIK42498	LG1	Elphick, 29 Kato et al.26
AjANPP	555	MF402001	—	1 (3–4)	PIK58162	LG20	Rowe et al.32
Ajnp9	50		—	1	—	—	Rowe et al.32
Ajnp11	90	MF402004	HADD01047817	4	—	—	Suwansa-ard et al.34
Ajnp15	102	MF402006	HADD01060387	2 (3)	—	—	Suwansa-ard et al.34
Ajnp18	121	MF422081	HADD01043681	5 (6)	PIK37087	LG20	Suwansa-ard et al.34 Zandawala et al.33
Ajnp23	129	MF422083	HADF01012730	2 (3)	PIK33567, PIK45777	LG22	Jo et al.49 Suwansa-ard et al.34
Ajnp25	147	MF422084	—	3	—	LG3
AjGLRFAP	62		HADE01083363	2	—	—	Jo et al.49 Elphick, 29 Iwakoshi et al.23 Kato et al. 26
AjGN19P	82	MF422085	—	2 (4)	—	LG5	Elphick, 29 Iwakoshi et al.23 Kato et al. 26
AjStichopinP	39	MH636354	—	2 (3)	—	—	Elphick, 29 Iwakoshi et al.23 Kato et al. 26
AjSWYGP-2	159	MF422086	—	2–3	—	LG12	Elphick, 29
AjSWYGP-3	153	MF422087	—	2–3	—	LG12	Elphick, 29
AjAPHAIRPPSGP	56	MH636355	—	4 (5)	—	—	Elphick, 29
AjGYWKDLDNYVKAHKTP	161	MF422088	—	2	PIK57833	—	Elphick, 29
AjMPMNPADYFSRGTVYIPTRDSP	91	MF422089	—	2 (4)	—	LG5	Elphick, 29
AjGLRFALP	62	MH636356	—	1 (2)	—	LG5
Ajnp11LP	120	MF402003	—	2 (3)	—	—
Ajnp14	51	MH636359	—	1	PIK35546, PIK47457, PIK39346	LG8, LG20

The table includes (i) the length of the precursor protein, (ii) accession number for the transcript sequence, (iii) the gene structure with reference to the number of exons (protein coding exons without parentheses; protein-coding exons + non-protein exons in parentheses), (iv) GenBank ID for the protein as predicted from analysis of the genome sequence data reported by Zhang et al., 2017 and (v) location of the gene with respect to linkage groups, as determined by analysis of the genome sequence data reported by Li et al. (2018). Citations for papers that have previously reported partial or complete sequences of the A. japonicus neuropeptide precursors are also listed.