Hystricomorpha	ANCESTRAL SPECIES	12	ENSGT01070000253766.A.b #7	ENSGT00940000154242.b #8	ENSGT00940000156694	ENSGT00390000009040 #9	ENSGT00940000154185.cb ##10	ENSGT00940000155121 #11	ENSGT00940000159123 #12	ENSGT00390000003289 #13	ENSGT00940000157341 #14	ENSGT00940000161936	ENSGT00390000015871.v #16	ENSGT00940000159969.a #17	ENSGT00940000159905 #18	ENSGT00950000183032.A.a #19	ENSGT00950000182863.B.a #21	ENSGT00940000154511.b #22	ENSGT00940000159968 #23	ENSGT00740000115534.a.b.f.a.a #24	ENSGT01050000244824.A #25	ENSGT00940000155633.D #26	ENSGT00940000163032	ENSGT00390000014654 #27	ENSGT00940000155908.b #30	ENSGT00940000161075 #31	ENSGT00940000157478 #32	ENSGT00940000157170 #33	ENSGT00390000010251 #34	ENSGT01050000244857.A.a.a #36	ENSGT00940000158219 #37	ENSGT00940000155474	ENSGT00390000008766
Hystricomorpha_a	ANCESTRAL SPECIES	9	ENSGT01070000253766.A.b #7	ENSGT00940000154242.b #8	ENSGT00940000156694	ENSGT00390000009040 #9	ENSGT00940000154185.cb ##10	ENSGT00940000155121 #11	ENSGT00940000159123 #12	ENSGT00390000003289 #13	ENSGT00940000157341 #14	ENSGT00940000161936	ENSGT00390000015871.v #16	ENSGT00940000159969.a #17	ENSGT00940000159905 #18	ENSGT00950000183032.A.a #19	ENSGT00950000182863.B.a #21	ENSGT00940000154511.b #22	ENSGT00940000159968 #23	ENSGT00740000115534.a.b.f.a.a #24	ENSGT01050000244824.A #25	ENSGT00940000155633.D #26	ENSGT00390000014654 #27	ENSGT00940000155908.b #30	ENSGT00940000161075 #31	ENSGT00940000157478 #32	ENSGT00940000157170 #33	ENSGT00390000010251 #34	ENSGT01050000244857.A.a.a #36	ENSGT00940000158219 #37	ENSGT00940000155474	ENSGT00390000008766	ENSGT00940000161720
Hystricomorpha_b	ANCESTRAL SPECIES	27	ENSGT00390000011782	ENSGT01070000253766.A.b #7	ENSGT00940000154242.b #8	ENSGT00390000009040 #9	ENSGT00940000154185.bb.a #10	ENSGT00940000155121 #11	ENSGT00940000159123 #12	ENSGT00390000003289 #13	ENSGT00940000157341 #14	ENSGT00940000161936	ENSGT00390000015871.v #16	ENSGT00940000159969.a #17	ENSGT00940000159905 #18	ENSGT00950000183032.A.a #19	ENSGT00950000182863.B.a #21	ENSGT00940000154511.b #22	ENSGT00940000159968 #23	ENSGT00740000115534.a.b.f.a.a #24	ENSGT01050000244824.A #25	ENSGT00940000155633.D #26	ENSGT00390000014654 #27	ENSGT00940000155908.b #30	ENSGT00940000161075 #31	ENSGT00940000157478 #32	ENSGT00940000157170 #33	ENSGT00390000010251 #34	ENSGT01050000244857.A.a.a #36	ENSGT00940000158219 #37	ENSGT00940000155474	ENSGT00390000008766	ENSGT00940000161720
Long-tailed chinchilla	MODERN SPECIES	161	XKR4 (ENSCLAG00000010575) #7	ENSCLAG00000011553 #8	MRPL15 (ENSCLAG00000010064) #9	ENSCLAG00000014943 #10	TCEA1 (ENSCLAG00000013516) #11	ENSCLAG00000016009 #12	ATP6V1H (ENSCLAG00000009337) #13	OPRK1 (ENSCLAG00000009850) #14	ENSCLAG00000009340 #15	RB1CC1 (ENSCLAG00000009807) #16	ENSCLAG00000014346 #17	ST18 (ENSCLAG00000011202) #18	PCMTD1 (ENSCLAG00000009964) #19	ENSCLAG00000014877 #20	SNTG1 (ENSCLAG00000013065) #21	SNAI2 (ENSCLAG00000011797) #22	CLXN (ENSCLAG00000015811) #23	UBE2V2 (ENSCLAG00000010839) #24	MCM4 (ENSCLAG00000014363) #25	PRKDC (ENSCLAG00000009459) #26	SPIDR (ENSCLAG00000009550) #27	ENSCLAG00000009679 #28	ENSCLAG00000017747 #29	IQSEC3 (ENSCLAG00000011610) #30	SLC6A12 (ENSCLAG00000016481) #31	SLC6A13 (ENSCLAG00000012266) #32	KDM5A (ENSCLAG00000012583) #33	CCDC77 (ENSCLAG00000013123) #34	ENSCLAG00000012835 #35	B4GALNT3 (ENSCLAG00000010895) #36	NINJ2 (ENSCLAG00000013545) #37