title: GSM9086893: T1D_pancreas; Mus musculus; RNA-Seq
library_construction_protocol: Pancreatic heads were dissected, snap-frozen, and stored in liquid nitrogen until processing. Tissue dissociation and fixation were performed using the Chromium Next GEM Single Cell Fixed RNA Sample Preparation Kit (PN-1000414, 10x Genomics, Pleasanton, CA, USA). Nuclei and single cells were isolated following the protocol “Tissue Fixation & Dissociation for Chromium Fixed RNA Profiling” (CG000553). Samples from each group (control and TMZ-treated) were pooled and assigned one barcode per group for multiplexed analysis. Library preparation was performed using the “Chromium Fixed RNA Profiling for Multiplexed Samples” protocol (CG000527, protocol version F), with the Chromium Fixed RNA Profiling Kit - Mouse Transcriptome (4 reactions × 4 barcodes, PN-1000496), Hybridization & Library Kit (PN-1000415), and the Chromium Next GEM Chip Q Single Cell Kit (16 reactions, PN-1000422), all from 10x Genomics. Sequencing was performed on an Illumina NextSeq 2000 instrument using a NextSeq 2000 P4 flow cell (100 cycles, PN-20100994, Lot #20879630, Illumina, San Diego, CA, USA).