Table 2. Original studies where RNA-seq assays were performed with ERCC spike-ins.

Name	Species	Source	GEO accession	Genome assembly	R data package	Data sets
Rat Bodymap (Yu et al., 2014a; Yu et al., 2014b)	Rattus norvegicus	Tissues	GSE53960	Ensembl Rnor 6.0	data.rnaseq. RnorBodymap	rat1, rat2
SEQC Toxicogenomics (Wang et al., 2014; Bushel, Paules & Auerbach, 2018; Gong et al., 2014)	Rattus norvegicus	Livers	GSE55347	Ensembl Rnor 6.0	data.rnaseq. Rnor	rnor1, rnor2
Sarcoma (Lesluyes et al., 2016; Lesluyes et al., 2019)	Homo sapiens	Sarcoma samples	GSE71119	GRCh38.p10	data.rnaseq. sarcoma	sarcoma
Yellow-fever-virus infected cells	Homo sapiens	Hepatocytes and Kupffer cells	GSE99081	GRCh38.p10	data.rnaseq. YFV	yfv
Lymphoma (Zhao et al., 2019)	Homo sapiens	B-cell lymphomas	GSE116129	GRCh38.p10	data.rnaseq. lymphoma	lymphoma
Frog development (Owens et al., 2016)	Xenopus tropicalis	Embryos	GSE65785	Ensembl Xtro 9.1	data.rnaseq. XtroDev	xtro1m, xtro2
Fly (Lin et al., 2016a; Lin et al., 2016b)	Drosophila melanogaster	Whole animals	GSE60314	Ensembl BDGP6.28	data.rnaseq. Dmel	dmelAC, dmelAV
Mouse brain during pregnancy and postpartum (Ray et al., 2015)	Mus musculus	Mouse brain regions	GSE70732	GRCm38.p6	data.rnaseq. MmusPreg	mpreg1a, mpreg1b, mpreg2a, mpreg2b