SRX18374592 GSM6755403_r1 SRP409651 PRJNA905104 SRS15860991 GSM6755403 GSM6755403 RNA-Seq TRANSCRIPTOMIC cDNA Total RNA of one cortical hemisphere was extracted using TRIzol™ Reagent (Invitrogen™) and chloroform (Sigma Aldrich), followed by centrifugation at 12000 g for 15 min at 4°C. The upper phase was transferred to a fresh tube and 1.5 volumes of 100% EtOH were added. Total RNA was purified by using the RNA Clean&Concentrator-5 prep Kit (Zymo Research). The samples were further treated with RQ1 RNase-Free DNase (Promega) as described in the kit instructions manual. RNA concentration and quality was assessed by using the NanoDrop spectrophotometer (Thermo Fisher Scientific) and the Bioanalyzer 2100 with the RNA 6000 Nano kit (Agilent). cDNA libraries were generated with the SENSE mRNA-Seq Library Prep Kit V2 (Lexogen) using 1.5 µg total RNA. The quality of the generated libraries was monitored by using the High Sensitivity DNA Analysis Kit (Agilent) and the Bioanalyzer 2100. Libraries were sequenced on an Illumina HiSeq 2500 instrument. Illumina HiSeq 2500 SRX18374593 GSM6755404_r1 SRP409651 PRJNA905104 SRS15860992 GSM6755404 GSM6755404 RNA-Seq TRANSCRIPTOMIC cDNA Total RNA of one cortical hemisphere was extracted using TRIzol™ Reagent (Invitrogen™) and chloroform (Sigma Aldrich), followed by centrifugation at 12000 g for 15 min at 4°C. The upper phase was transferred to a fresh tube and 1.5 volumes of 100% EtOH were added. Total RNA was purified by using the RNA Clean&Concentrator-5 prep Kit (Zymo Research). The samples were further treated with RQ1 RNase-Free DNase (Promega) as described in the kit instructions manual. RNA concentration and quality was assessed by using the NanoDrop spectrophotometer (Thermo Fisher Scientific) and the Bioanalyzer 2100 with the RNA 6000 Nano kit (Agilent). cDNA libraries were generated with the SENSE mRNA-Seq Library Prep Kit V2 (Lexogen) using 1.5 µg total RNA. The quality of the generated libraries was monitored by using the High Sensitivity DNA Analysis Kit (Agilent) and the Bioanalyzer 2100. Libraries were sequenced on an Illumina HiSeq 2500 instrument. Illumina HiSeq 2500 SRX18374594 GSM6755405_r1 SRP409651 PRJNA905104 SRS15860993 GSM6755405 GSM6755405 RNA-Seq TRANSCRIPTOMIC cDNA Total RNA of one cortical hemisphere was extracted using TRIzol™ Reagent (Invitrogen™) and chloroform (Sigma Aldrich), followed by centrifugation at 12000 g for 15 min at 4°C. The upper phase was transferred to a fresh tube and 1.5 volumes of 100% EtOH were added. Total RNA was purified by using the RNA Clean&Concentrator-5 prep Kit (Zymo Research). The samples were further treated with RQ1 RNase-Free DNase (Promega) as described in the kit instructions manual. RNA concentration and quality was assessed by using the NanoDrop spectrophotometer (Thermo Fisher Scientific) and the Bioanalyzer 2100 with the RNA 6000 Nano kit (Agilent). cDNA libraries were generated with the SENSE mRNA-Seq Library Prep Kit V2 (Lexogen) using 1.5 µg total RNA. The quality of the generated libraries was monitored by using the High Sensitivity DNA Analysis Kit (Agilent) and the Bioanalyzer 2100. Libraries were sequenced on an Illumina HiSeq 2500 instrument. Illumina HiSeq 2500 SRX18374595 GSM6755406_r1 SRP409651 PRJNA905104 SRS15860994 GSM6755406 GSM6755406 RNA-Seq TRANSCRIPTOMIC cDNA Total RNA of one cortical hemisphere was extracted using TRIzol™ Reagent (Invitrogen™) and chloroform (Sigma Aldrich), followed by centrifugation at 12000 g for 15 min at 4°C. The upper phase was transferred to a fresh tube and 1.5 volumes of 100% EtOH were added. Total RNA was purified by using the RNA Clean&Concentrator-5 prep Kit (Zymo Research). The samples were further treated with RQ1 RNase-Free DNase (Promega) as described in the kit instructions manual. RNA concentration and quality was assessed by using the NanoDrop spectrophotometer (Thermo Fisher Scientific) and the Bioanalyzer 2100 with the RNA 6000 Nano kit (Agilent). cDNA libraries were generated with the SENSE mRNA-Seq Library Prep Kit V2 (Lexogen) using 1.5 µg total RNA. The quality of the generated libraries was monitored by using the High Sensitivity DNA Analysis Kit (Agilent) and the Bioanalyzer 2100. Libraries were sequenced on an Illumina HiSeq 2500 instrument. Illumina HiSeq 2500 SRX18374596 GSM6755407_r1 SRP409651 PRJNA905104 SRS15860995 GSM6755407 GSM6755407 RNA-Seq TRANSCRIPTOMIC cDNA Total RNA of one cortical hemisphere was extracted using TRIzol™ Reagent (Invitrogen™) and chloroform (Sigma Aldrich), followed by centrifugation at 12000 g for 15 min at 4°C. The upper phase was transferred to a fresh tube and 1.5 volumes of 100% EtOH were added. Total RNA was purified by using the RNA Clean&Concentrator-5 prep Kit (Zymo Research). The samples were further treated with RQ1 RNase-Free DNase (Promega) as described in the kit instructions manual. RNA concentration and quality was assessed by using the NanoDrop spectrophotometer (Thermo Fisher Scientific) and the Bioanalyzer 2100 with the RNA 6000 Nano kit (Agilent). cDNA libraries were generated with the SENSE mRNA-Seq Library Prep Kit V2 (Lexogen) using 1.5 µg total RNA. The quality of the generated libraries was monitored by using the High Sensitivity DNA Analysis Kit (Agilent) and the Bioanalyzer 2100. Libraries were sequenced on an Illumina HiSeq 2500 instrument. Illumina HiSeq 2500 SRX18374597 GSM6755408_r1 SRP409651 PRJNA905104 SRS15860996 GSM6755408 GSM6755408 RNA-Seq TRANSCRIPTOMIC cDNA Total RNA of one cortical hemisphere was extracted using TRIzol™ Reagent (Invitrogen™) and chloroform (Sigma Aldrich), followed by centrifugation at 12000 g for 15 min at 4°C. The upper phase was transferred to a fresh tube and 1.5 volumes of 100% EtOH were added. Total RNA was purified by using the RNA Clean&Concentrator-5 prep Kit (Zymo Research). The samples were further treated with RQ1 RNase-Free DNase (Promega) as described in the kit instructions manual. RNA concentration and quality was assessed by using the NanoDrop spectrophotometer (Thermo Fisher Scientific) and the Bioanalyzer 2100 with the RNA 6000 Nano kit (Agilent). cDNA libraries were generated with the SENSE mRNA-Seq Library Prep Kit V2 (Lexogen) using 1.5 µg total RNA. The quality of the generated libraries was monitored by using the High Sensitivity DNA Analysis Kit (Agilent) and the Bioanalyzer 2100. Libraries were sequenced on an Illumina HiSeq 2500 instrument. Illumina HiSeq 2500