Tissue Expression:
Each box groups non-zero TPM records for the selected gene by tissue, combining records from its different cell types. Each value is plotted as log2(TPM + 1). Only outlying observations are shown as individual points; other observations contribute to the boxplot but are not shown separately. The center line is the median, the box spans the first to third quartiles (Q1–Q3), and the whiskers extend to the most extreme observations within 1.5 × the interquartile range. The number of records is not necessarily the number of independent biological samples.
Tissue_Celltype Expression:
Each box groups non-zero TPM records for the selected gene by tissue and cell type. Each value is plotted as log2(TPM + 1). Only outlying observations are shown as individual points; other observations contribute to the boxplot but are not shown separately. The center line is the median, the box spans the first to third quartiles (Q1–Q3), and the whiskers extend to the most extreme observations within 1.5 × the interquartile range. The number of records is not necessarily the number of independent biological samples.
Original bulk RNA-seq samples by tissue:
Blood (1,515), Liver (1,347), Rumen (902), Uterus (883), Mammary Gland (830), Lung (593), Lymph Node (395), Testis (272), Jejunum (241), Placenta (205), Pituitary (198), Hypothalamus (178), Ileum (127), CNS (111), Epididymis (105), Skin (105), Colon (99), Large Intestine (72), Duodenum (56), Oviduct (46), Heart (43), and Spleen (41).
These are the total available samples per tissue before filtering for the selected gene. The boxplots exclude records with TPM = 0, so the observations included depend on the gene. Tissue-level plots also combine records across cell types; these tissue totals are not the number of observations in an individual box, nor are they sample counts for each tissue–cell-type group.