SRX3401170 GSM2859819 SRP125137 SRS2695317 GSM2859819 RNA-Seq TRANSCRIPTOMIC cDNA Total RNA was extracted from Schwann cells using TRI reagent (Zymo Research) and purified using Direct-zol microRNA system (Zymo Research). The RNA purity was estimated by measuring the OD260/280 ratio using a ND-1000 spectrophotometer (Thermo Scientific). RNA integrity was determined using 2100 Bioanalyser (Agilent Technologies). Poly(A) RNA was enriched using the NEBNext Poly(A) mRNA Magnetic Isolation Module (New England Biolabs). Ribosomal RNA was depleted using NEBNext rRNA Depletion reagents (New England Biolabs). A NEBNext Ultra Directional II RNA Library Preparation Kit for Illumina (New England Biolabs) was used to obtain barcoded cDNA libraries from total RNA. Barcoded libraries were pooled and the High Output v2 kit (IlluminaO) was employed to prepare the sequencing libraries. Libraries were sequenced on a NextSeq 500 DNA sequencer (Illumina). NextSeq 500 gds 302859819 GSM2859819 GEO Accession GSM2859819 SRX3401171 GSM2859820 SRP125137 SRS2695318 GSM2859820 RNA-Seq TRANSCRIPTOMIC cDNA Total RNA was extracted from Schwann cells using TRI reagent (Zymo Research) and purified using Direct-zol microRNA system (Zymo Research). The RNA purity was estimated by measuring the OD260/280 ratio using a ND-1000 spectrophotometer (Thermo Scientific). RNA integrity was determined using 2100 Bioanalyser (Agilent Technologies). Poly(A) RNA was enriched using the NEBNext Poly(A) mRNA Magnetic Isolation Module (New England Biolabs). Ribosomal RNA was depleted using NEBNext rRNA Depletion reagents (New England Biolabs). A NEBNext Ultra Directional II RNA Library Preparation Kit for Illumina (New England Biolabs) was used to obtain barcoded cDNA libraries from total RNA. Barcoded libraries were pooled and the High Output v2 kit (IlluminaO) was employed to prepare the sequencing libraries. Libraries were sequenced on a NextSeq 500 DNA sequencer (Illumina). NextSeq 500 gds 302859820 GSM2859820 GEO Accession GSM2859820 SRX3401172 GSM2859821 SRP125137 SRS2695319 GSM2859821 RNA-Seq TRANSCRIPTOMIC cDNA Total RNA was extracted from Schwann cells using TRI reagent (Zymo Research) and purified using Direct-zol microRNA system (Zymo Research). The RNA purity was estimated by measuring the OD260/280 ratio using a ND-1000 spectrophotometer (Thermo Scientific). RNA integrity was determined using 2100 Bioanalyser (Agilent Technologies). Poly(A) RNA was enriched using the NEBNext Poly(A) mRNA Magnetic Isolation Module (New England Biolabs). Ribosomal RNA was depleted using NEBNext rRNA Depletion reagents (New England Biolabs). A NEBNext Ultra Directional II RNA Library Preparation Kit for Illumina (New England Biolabs) was used to obtain barcoded cDNA libraries from total RNA. Barcoded libraries were pooled and the High Output v2 kit (IlluminaO) was employed to prepare the sequencing libraries. Libraries were sequenced on a NextSeq 500 DNA sequencer (Illumina). NextSeq 500 gds 302859821 GSM2859821 GEO Accession GSM2859821 SRX3401173 GSM2859822 SRP125137 SRS2695320 GSM2859822 RNA-Seq TRANSCRIPTOMIC cDNA Total RNA was extracted from Schwann cells using TRI reagent (Zymo Research) and purified using Direct-zol microRNA system (Zymo Research). The RNA purity was estimated by measuring the OD260/280 ratio using a ND-1000 spectrophotometer (Thermo Scientific). RNA integrity was determined using 2100 Bioanalyser (Agilent Technologies). Poly(A) RNA was enriched using the NEBNext Poly(A) mRNA Magnetic Isolation Module (New England Biolabs). Ribosomal RNA was depleted using NEBNext rRNA Depletion reagents (New England Biolabs). A NEBNext Ultra Directional II RNA Library Preparation Kit for Illumina (New England Biolabs) was used to obtain barcoded cDNA libraries from total RNA. Barcoded libraries were pooled and the High Output v2 kit (IlluminaO) was employed to prepare the sequencing libraries. Libraries were sequenced on a NextSeq 500 DNA sequencer (Illumina). NextSeq 500 gds 302859822 GSM2859822 GEO Accession GSM2859822 SRX3401174 GSM2859823 SRP125137 SRS2695321 GSM2859823 RNA-Seq TRANSCRIPTOMIC cDNA Total RNA was extracted from Schwann cells using TRI reagent (Zymo Research) and purified using Direct-zol microRNA system (Zymo Research). The RNA purity was estimated by measuring the OD260/280 ratio using a ND-1000 spectrophotometer (Thermo Scientific). RNA integrity was determined using 2100 Bioanalyser (Agilent Technologies). Poly(A) RNA was enriched using the NEBNext Poly(A) mRNA Magnetic Isolation Module (New England Biolabs). Ribosomal RNA was depleted using NEBNext rRNA Depletion reagents (New England Biolabs). A NEBNext Ultra Directional II RNA Library Preparation Kit for Illumina (New England Biolabs) was used to obtain barcoded cDNA libraries from total RNA. Barcoded libraries were pooled and the High Output v2 kit (IlluminaO) was employed to prepare the sequencing libraries. Libraries were sequenced on a NextSeq 500 DNA sequencer (Illumina). NextSeq 500 gds 302859823 GSM2859823 GEO Accession GSM2859823 SRX3401175 GSM2859824 SRP125137 SRS2695322 GSM2859824 RNA-Seq TRANSCRIPTOMIC cDNA Total RNA was extracted from Schwann cells using TRI reagent (Zymo Research) and purified using Direct-zol microRNA system (Zymo Research). The RNA purity was estimated by measuring the OD260/280 ratio using a ND-1000 spectrophotometer (Thermo Scientific). RNA integrity was determined using 2100 Bioanalyser (Agilent Technologies). Poly(A) RNA was enriched using the NEBNext Poly(A) mRNA Magnetic Isolation Module (New England Biolabs). Ribosomal RNA was depleted using NEBNext rRNA Depletion reagents (New England Biolabs). A NEBNext Ultra Directional II RNA Library Preparation Kit for Illumina (New England Biolabs) was used to obtain barcoded cDNA libraries from total RNA. Barcoded libraries were pooled and the High Output v2 kit (IlluminaO) was employed to prepare the sequencing libraries. Libraries were sequenced on a NextSeq 500 DNA sequencer (Illumina). NextSeq 500 gds 302859824 GSM2859824 GEO Accession GSM2859824