Table 1. Mapping statistics of clean reads with assembled unigenes.

Samplesa	Clean reads	Clean reads ratio (%)	G+C (%)	≥Q30 (%)	Mapped reads	Mapped ratio (%)b
Normoxia (21% O2)	27,854,142	93.94	51.32	85.00	16,837,469	60.45
	26,718,742	93.29	52.06	85.10	16,047,727	60.06
	29,040,231	92.45	51.75	85.00	17,804,759	61.31
Chronic hypoxia (10.5% O2)	27,103,408	86.76	52.48	85.10	15,537,620	57.33
	27,384,840	81.35	52.00	85.10	16,516,472	60.31
	24,116,984	99.75	50.47	92.90	16,003,380	66.36
Acute hypoxia (6.5% O2)	23,280,246	90.95	52.19	85.00	13,880,001	59.62
	25,090,462	99.46	50.65	93.30	14,717,266	58.66
	28,633,359	99.46	49.73	93.30	17,195,811	60.06

Notes.

^a21% O₂, 10.5% O₂, and 6.5% O₂ include three biological replicates of E. fontanierii for the three oxygen concentrations.

^bthe mapped ratio represents the ratio of mapped reads to clean reads.