SRX4348109 GSM3259361 GSM3259361: P50_Koa_Ear_Epidermis_RNAseq; Mus musculus; RNA-Seq SRP152522 SRS3507957 GSM3259361 RNA-Seq TRANSCRIPTOMIC cDNA Total RNA was isolated from FACS-purified cells lysed with Trizol (Life Techologies) followed by extraction using a direct-Zol RNA mini prep kit (Zymo research). For cDNA synthesis, equal amounts of RNA were added to re¬verse-transcriptase reaction mix (Vazyme, R222-01). RNA libraries were prepared for sequencing using standard Illumina protocols. Illumina HiSeq 2500 gds 303259361 GEO Accession GSM3259361 SRX4348110 GSM3259362 GSM3259362: P50_WT_Dorsal_Epidermis_RNAseq; Mus musculus; RNA-Seq SRP152522 SRS3507956 GSM3259362 RNA-Seq TRANSCRIPTOMIC cDNA Total RNA was isolated from FACS-purified cells lysed with Trizol (Life Techologies) followed by extraction using a direct-Zol RNA mini prep kit (Zymo research). For cDNA synthesis, equal amounts of RNA were added to re¬verse-transcriptase reaction mix (Vazyme, R222-01). RNA libraries were prepared for sequencing using standard Illumina protocols. Illumina HiSeq 2500 gds 303259362 GEO Accession GSM3259362 SRX4348111 GSM3259363 GSM3259363: P50_WT_Ear_Epidermis_RNAseq; Mus musculus; RNA-Seq SRP152522 SRS3507958 GSM3259363 RNA-Seq TRANSCRIPTOMIC cDNA Total RNA was isolated from FACS-purified cells lysed with Trizol (Life Techologies) followed by extraction using a direct-Zol RNA mini prep kit (Zymo research). For cDNA synthesis, equal amounts of RNA were added to re¬verse-transcriptase reaction mix (Vazyme, R222-01). RNA libraries were prepared for sequencing using standard Illumina protocols. Illumina HiSeq 2500 gds 303259363 GEO Accession GSM3259363 SRX4348112 GSM3259364 GSM3259364: P50_Koa_Ear_Dermis_RNAseq; Mus musculus; RNA-Seq SRP152522 SRS3507961 GSM3259364 RNA-Seq TRANSCRIPTOMIC cDNA Total RNA was isolated from FACS-purified cells lysed with Trizol (Life Techologies) followed by extraction using a direct-Zol RNA mini prep kit (Zymo research). For cDNA synthesis, equal amounts of RNA were added to re¬verse-transcriptase reaction mix (Vazyme, R222-01). RNA libraries were prepared for sequencing using standard Illumina protocols. Illumina HiSeq 2500 gds 303259364 GEO Accession GSM3259364 SRX4348113 GSM3259365 GSM3259365: P50_WT_Dorsal_Dermis_RNAseq; Mus musculus; RNA-Seq SRP152522 SRS3507960 GSM3259365 RNA-Seq TRANSCRIPTOMIC cDNA Total RNA was isolated from FACS-purified cells lysed with Trizol (Life Techologies) followed by extraction using a direct-Zol RNA mini prep kit (Zymo research). For cDNA synthesis, equal amounts of RNA were added to re¬verse-transcriptase reaction mix (Vazyme, R222-01). RNA libraries were prepared for sequencing using standard Illumina protocols. Illumina HiSeq 2500 gds 303259365 GEO Accession GSM3259365 SRX4348114 GSM3259366 GSM3259366: P50_WT_Ear_Dermis_RNAseq; Mus musculus; RNA-Seq SRP152522 SRS3507959 GSM3259366 RNA-Seq TRANSCRIPTOMIC cDNA Total RNA was isolated from FACS-purified cells lysed with Trizol (Life Techologies) followed by extraction using a direct-Zol RNA mini prep kit (Zymo research). For cDNA synthesis, equal amounts of RNA were added to re¬verse-transcriptase reaction mix (Vazyme, R222-01). RNA libraries were prepared for sequencing using standard Illumina protocols. Illumina HiSeq 2500 gds 303259366 GEO Accession GSM3259366 SRX4383839 GSM3266826 GSM3266826: P50_WT_Tail_Dermis_RNAseq; Mus musculus; RNA-Seq SRP152522 PRJNA479996 SRS3540034 GSM3266826 RNA-Seq TRANSCRIPTOMIC cDNA Total RNA was isolated from FACS-purified cells lysed with Trizol (Life Techologies) followed by extraction using a direct-Zol RNA mini prep kit (Zymo research). For cDNA synthesis, equal amounts of RNA were added to re¬verse-transcriptase reaction mix (Vazyme, R222-01). RNA libraries were prepared for sequencing using standard Illumina protocols. Illumina HiSeq 2500 gds 303266826 GEO Accession GSM3266826