Table 2. BLAST matches of the most highly expressed contigs with a transcript per million (TPM) score greater than or equal to 1000 in the male axolotl cloacal gland transcriptome, listed from most highly expressed to least highly expressed.

Transcript ID	TPM	E-value	Species	Protein Description§
c3405_g1_i2	307839.2	3.9 x 10−58	Rattus norvegicus	Collagen alpha-1 chain-like
c3412_g1_i2	284003.8	4.1 x 10−20	Xenopus tropicalis	Chk1 checkpoint homolog
unc7258_g1_i1	81920.0	6.9 x 10−6	Cavia porcellus	Collagen alpha-1 chain-like
c3405_g1_i1	81032.7	5.4 x 10−15	Rattus norvegicus	Proline-rich protein HaeIII subfamily 1-like
unc2297_g1_i1	67435.5	1.6 x 10−20	Manacus vitellinus	40S ribosomal protein S29
c11288_g1_i1	29833.9	1.6 x 10−12	Sorex araneus	FAM228b-like protein
unc2267_g1_i1	9441.2	9.0 x 10−8	Epinephelus bruneus	Plasminogen
c3422_g1_i1	6545.2	1.2 x 10−30	Xenopus tropicalis	Integumentary mucin -like
c2358_g1_i1	4353.1	2.7 x 10−180	Xenopus tropicalis	Mucin-5B- partial
unc2554_g1_i1	3832.7	4.1 x 10−20	Epinephelus bruneus	Plasminogen
c4389_g1_i1	3677.0	1.1 x 10−15	Sarcophilus harrisii	Uncharacterized protein
unc757_g1_i1	3632.4	5.0 x 10−6	Clostridium papyrosolvens	Uncharacterized protein
unc2538_g1_i1	3110.5	2.8 x 10−7	Strigamia maritima	Uncharacterized protein
c1055_g1_i1	1774.6	6.6 x 10−21	Elephantulus edwardii	A-kinase anchor protein 13-like
c2453_g1_i1	1670.1	2.4 x 10−114	Xenopus tropicalis	Ferritin, heavy polypeptide 1
unc3333_g1_i1	1586.6	1.6 x 10−20	Loa loa	Senescence-associated protein
c3350_g1_i1	1476.9	4.6 x 10−11	Xenopus tropicalis	SPF-like (Phospholipase A2 inhibitor subunit gamma B-like)
c2860_g1_i1	1336.2	3.8 x 10−27	Cynops pyrrhogaster	PMF-like (Sodefrin)
c2847_g1_i1	1332.5	3.9 x 10−52	Xenopus tropicalis	Cysteine-rich secretory protein 3
c1304_g1_i1	1307.1	2.7 x 10−113	Xenopus tropicalis	Ferritin, heavy polypeptide 1

The putative homologs to SPF and PMF are bolded with their BLAST description in parentheses.

^§ Raw descriptions from BLAST match