Hystricomorpha_a	ANCESTRAL SPECIES	42	ENSGT00390000008815 #7	ENSGT00940000161022 #8	ENSGT00940000160668 #9	ENSGT00940000160076 #10	ENSGT00940000159208.B #11	ENSGT00940000159762 #12	ENSGT00940000162390 #14	ENSGT00940000162498 #13	ENSGT00940000162112 #15	ENSGT00940000153385.b.a.b #16	ENSGT00940000161157 #17	ENSGT00940000160381 #18	ENSGT00940000159897 #19	ENSGT00940000159023 #20	ENSGT00940000157293 #21	ENSGT00940000160499 #22	ENSGT00940000162353 #23	ENSGT00940000154723.b #24	ENSGT00940000161821 #25	ENSGT00940000154993.k.a	ENSGT00940000155371 #26	ENSGT00940000160997 #28	ENSGT00940000162484 #29	ENSGT00940000162079 #30	ENSGT00940000162450 #31	ENSGT00980000198621 #32	ENSGT00390000002471 #33	ENSGT00940000160293 #34	ENSGT00890000139566 #35	ENSGT00390000014107.a.b #36	ENSGT00390000008726.h.b #37
Hystricomorpha_b	ANCESTRAL SPECIES	3	ENSGT00390000008815 #7	ENSGT00940000161022 #8	ENSGT00940000160668 #9	ENSGT00940000160076 #10	ENSGT00940000159208.B #11	ENSGT00940000159762 #12	ENSGT00940000162390 #14	ENSGT00940000162498 #13	ENSGT00940000162112 #15	ENSGT00940000153385.b.a.b #16	ENSGT00940000161157 #17	ENSGT00940000160381 #18	ENSGT00940000159897 #19	ENSGT00940000159023 #20	ENSGT00940000157293 #21	ENSGT00940000160499 #22	ENSGT00940000162353 #23	ENSGT00940000154723.b #24	ENSGT00940000161821 #25	ENSGT00940000155371 #26	ENSGT00940000160997 #28	ENSGT00940000162484 #29	ENSGT00940000162079 #30	ENSGT00940000162450 #31	ENSGT00980000198621 #32	ENSGT00940000154993.k.a	ENSGT00940000154993.k.b	ENSGT00390000002471 #33	ENSGT00940000160293 #34	ENSGT00890000139566 #35	ENSGT00390000014107.a.b #36
Long-tailed chinchilla	MODERN SPECIES	144	VPS52 (ENSCLAG00000008115) #7	RING1 (ENSCLAG00000009149) #8	HSD17B8 (ENSCLAG00000007885) #9	SLC39A7 (ENSCLAG00000014475) #10	RXRB (ENSCLAG00000013699) #11	COL11A2 (ENSCLAG00000007783) #12	HLA-DPA1 (ENSCLAG00000010668) #13	HLA-DPB1 (ENSCLAG00000013126) #14	HLA-DOA (ENSCLAG00000011531) #15	BRD2 (ENSCLAG00000009750) #16	HLA-DMA (ENSCLAG00000014679) #17	HLA-DMB (ENSCLAG00000008468) #18	PSMB9 (ENSCLAG00000007918) #19	TAP1 (ENSCLAG00000008052) #20	PSMB8 (ENSCLAG00000006990) #21	TAP2 (ENSCLAG00000012654) #22	HLA-DOB (ENSCLAG00000011735) #23	HLA-DQB2 (ENSCLAG00000011869) #24	ENSCLAG00000009507 #25	ENSCLAG00000016042 #26	ENSCLAG00000013098 #27	HLA-DRA (ENSCLAG00000009768) #28	BTNL2 (ENSCLAG00000007142) #29	ENSCLAG00000015677 #30	ENSCLAG00000011744 #31	ENSCLAG00000009141 #32	GPSM3 (ENSCLAG00000007406) #33	PBX2 (ENSCLAG00000007051) #34	AGER (ENSCLAG00000013330) #35	RNF5 (ENSCLAG00000009576) #36	ENSCLAG00000008617 #37
Degu	MODERN SPECIES	46	WDR46 (ENSODEG00000017342)	B3GALT4 (ENSODEG00000017281)	ENSODEG00000017344	VPS52 (ENSODEG00000017744) #7	RING1 (ENSODEG00000017691) #8	HSD17B8 (ENSODEG00000017486) #9	SLC39A7 (ENSODEG00000017361) #10	RXRB (ENSODEG00000017146) #11	COL11A2 (ENSODEG00000017513) #12	HLA-DPA1 (ENSODEG00000017716) #13	HLA-DOA (ENSODEG00000017569) #15	BRD2 (ENSODEG00000017239) #16	ENSODEG00000017381 #17	HLA-DMB (ENSODEG00000017802) #18	PSMB8 (ENSODEG00000017662) #21	TAP2 (ENSODEG00000017797) #22	PSMB9 (ENSODEG00000017656) #19	TAP1 (ENSODEG00000017484) #20	HLA-DOB (ENSODEG00000017495) #23	ENSODEG00000017249 #24	ENSODEG00000017510 #25	ENSODEG00000017402	ENSODEG00000017435	ENSODEG00000017398	ENSODEG00000017414 #29	ENSODEG00000017401	ENSODEG00000017653 #32	ENSODEG00000017483 #33	PBX2 (ENSODEG00000017449) #34	ENSODEG00000017466 #35	ENSODEG00000017614 #36
Guinea pig	MODERN SPECIES	15	HSD17B8 (ENSCPOG00000013940) #9	SLC39A7 (ENSCPOG00000023790) #10	RXRB (ENSCPOG00000013936) #11	COL11A2 (ENSCPOG00000020466) #12	ENSCPOG00000035477 #13	ENSCPOG00000024142 #14	ENSCPOG00000032859 #14	ENSCPOG00000002427 #13	HLA-DOA (ENSCPOG00000012562) #15	BRD2 (ENSCPOG00000002811) #16	HLA-DMA (ENSCPOG00000015044) #17	HLA-DMB (ENSCPOG00000002810) #18	PSMB9 (ENSCPOG00000002121) #19	TAP1 (ENSCPOG00000026988) #20	PSMB8 (ENSCPOG00000000729) #21	TAP2 (ENSCPOG00000038951) #22	HLA-DOB (ENSCPOG00000033895) #23	HLA-DQB2 (ENSCPOG00000038606) #24	ENSCPOG00000014463	ENSCPOG00000040083	ENSCPOG00000003574	ENSCPOG00000036465 #26	HLA-DRA (ENSCPOG00000012309) #28	BTNL2 (ENSCPOG00000004277) #29	ENSCPOG00000023019 #30	ENSCPOG00000000591	PBX2 (ENSCPOG00000037281) #34	AGER (ENSCPOG00000000590) #35	RNF5 (ENSCPOG00000030132) #36	AGPAT1 (ENSCPOG00000037644) #37	EGFL8 (ENSCPOG00000040046)