GSM8741979: Old; Mus musculus; RNA-Seq
In brief, intact bone marrows from mice at the age of 2-4 months or 20-24 months were flushed from mouse femora and tibiae. Bone marrow cells by pipetting with 1 mL syringe, and then underwent red blood cell lysis using 0.16 M ammonium chloride solution. Single-cell suspensions with PBS were loaded onto microwell chip using the Singleron Matrix® Single Cell Processing System. Barcoding Beads are subsequently collected from the microwell chip, followed by reverse transcription of the mRNA captured by the Barcoding Beads and to obtain cDNA, and PCR amplification. The amplified cDNA is then fragmented and ligated with sequencing adapters. The scRNA-seq libraries were constructed according to the protocol of the GEXSCOPE® Single Cell RNA Library Kits (Singleron) (Ref). Individual libraries were diluted to 4 nM, pooled, and sequenced on Illumina novaseq 6000 with 150 bp paired end reads.