Extended Data Table 1. Whole mount in situ hybridization probe information.
Primer sequences used for amplification and accession numbers for probe sequences are provided for each species and gene.
| Shh | Forward | Reverse | NCBI Accession # |
|---|---|---|---|
| mouse | GACCCCTTTAGCCTACAAGCAGTTT | GCGTCTCGATCACGTAGAAGACCT | Pr032067205 |
| jerboa | GACCCCTTTAGCCTACAAGCAGTTT | GCGTCTCGATCACGTAGAAGACCT | Pr032067198 |
| horse | CTGGTGGTTCTGGTCTCCTC | CCCTCGTCCGATCACGTA | Pr032067191 |
| camel | used horse probe | ||
| pig | CCGGCTGATGACTCAGAGAT | GCAGGTCCTTCACCAGCTT | Pr032067208 |
| Ptch1 | |||
| mouse | CTTCGCTCTGGAGCAGATTT | GCATGGTTAAACAGGCATAGG | Pr032067204 |
| jerboa | CTTCGCTCTGGAGCAGATTT | GCATGGTTAAACAGGCATAGG | Pr032067197 |
| horse | CGCCAGAAGATTGGAGAAGA | CCTGAGTTGTTGCAGCGTTA | Pr032067190 |
| camel | CGCCAGAAGATTGGAGAAGA | CCTGAGTTGTTGCAGCGTTA | Pr032067184 |
| pig | GGAGCAGATTTCCAAGGGGA | CGGAGAGCTTCTGTGGTCAG | Pr032067207 |
| Gli1 | |||
| mouse | TACATGCTGGTGGTGCACAT | GGCTGTGGCGAATAGACAGA | Pr032067201 |
| jerboa | TACATGCTGGTGGTGCACAT | GGCTGTGGCGAATAGACAGA | Pr032067194 |
| horse | GTGACCACTCCCCAGCAG | GATTCAGACCACTGCCCATC | Pr032067187 |
| camel | TACATGCTGGTGGTGCACAT | GGCGGTCAAGAGAAACTGG | Pr032067182 |
| Hoxd13 | |||
| mouse | CTATGGCTACCATTTCGGCAAC | ACTGGTAGCCCTCCATGGAAAT | Pr032067202 |
| jerboa | CTATGGCTACCATTTCGGCAAC | ACTGGTAGCCCTCCATGGAAAT | Pr032067195 |
| horse | TTCCCGGTGGAGAAGTACA | TTGAGCTTGGAGACGATTTTC | Pr032067188 |
| camel | TTCCCGGTGGAGAAGTACA | TTGAGCTTGGAGACGATTTTC | Pr032067183 |
| Msx2 | |||
| mouse | CTCTCGTCAAGCCCTTCGAGAC | AGCCATTTTCAGCTTTTCCAGTT | Pr032067203 |
| jerboa | CTCTCGTCAAGCCCTTCGAGAC | AGCCATTTTCAGCTTTTCCAGTT | Pr032067196 |
| horse | TCGCTTAGGGTGGTGTAAGC | TTGCTAATTCACCCCTCTCTG | Pr032067189 |
| camel | used horse probe | ||
| Bmp4 | |||
| mouse | AGTGAGAGCTCTGCTTTTCGTTTC | GGCAGTAGAAGGCCTGGTAGCC | Pr032067199 |
| jerboa | AGTGAGAGCTCTGCTTTTCGTTTC | GGCAGTAGAAGGCCTGGTAGCC | Pr032067192 |
| horse | CCAGCGAAAACTCTGCTTTT | GATCAATATGGTCAAAACATTTGC | Pr032067185 |
| camel | CCAGCGAAAACTCTGCTTTT | GATCAATATGGTCAAAACATTTGC | Pr032067180 |
| Fgf8 | |||
| mouse | TGCTGTGCCTGCAGGCNCARGARGG | CAGCTTGCCCTTCTTGTTCATRCADAT | Pr032067200 |
| jerboa | TGCTGTGCCTGCAGGCNCARGARGG | CAGCTTGCCCTTCTTGTTCATRCADAT | Pr032067193 |
| horse | CCTAATTTTACACAGCATGTGAGG | GGCGGGTAGTTGAGGAACTC | Pr032067186 |
| camel | CCTAATTTTACACAGCATGTGAGG | GGCGGGTAGTTGAGGAACTC | Pr032067181 |
| pig | CAGGGTGTTTCCCAACAGGT | GGCAATCAGCTTCCCCTTCT | Pr032067206 |