To further validate the results from the above analysis, we used scRNA-seq datasets of sorted CD34+ progenitor cells from patients with del(5q) MDS (GSE245452) (https://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE245452), we found that expression of HMGA1 and RACK1 was also significantly elevated in the MDS group. This evidence concerns the gene RACK1 and myelodysplastic syndrome.