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Table 1 The expression patterns of selected genes in plants under non-filtered air (NF) or elevated O3 (E-O3) using real-time quantitative RT-PCR and RNA-Seq

From: Transcriptomic analysis of Pak Choi under acute ozone exposure revealed regulatory mechanism against ozone stress

Gene

Relative expression of the target gene by qRT-PCR

FPKM value from RNA-Seq

Gene annotation

 

NF

E-O3

NF

E-O3

 

Bra003517

1.07 ± 0.08 b

2.20 ± 0.26 a

0

7.74

glutaredoxin family protein

Bra013923

1.12 ± 0.32 b

85.57 ± 9.21 a

0

5.05

XTR9 (XYLOGLUCAN ENDOTRANSGLYCOSYLASE 9); hydrolase, acting on glycosyl bonds/ hydrolase, hydrolyzing O-glycosyl compounds/ xyloglucan:xyloglucosyl transferase

Bra020878

1.54 ± 0.58 b

93.07 ± 10.02 a

0

5.90

basic helix-loop-helix (bHLH) family protein

Bra028899

1.08 ± 0.07 b

16.48 ± 4.00 a

0

12.79

transcription factor

Bra031485

0.98 ± 0.12b

26.54 ± 2.01 a

20.40

1091.02

oxidoreductase

Bra038089

0.70 ± 0.26 b

743.15 ± 58.96 a

3.07

329.91

lipid binding/ structural constituent of cell wall

Bra034061

0.94 ± 0.13 b

32.32 ± 5.79 a

58.71

1332.50

ATGSTU8 (GLUTATHIONE S-TRANSFERASE TAU 8); glutathione transferase

Bra035732

2.23 ± 1.16 b

9.17 ± 2.00 a

5.95

85.43

AP2 domain-containing transcription factor, putative

Bra010802

1.16 ± 0.15 b

4.74 ± 0.94 a

2.48

26.20

ATGA2OX2 (GIBBERELLIN 2-OXIDASE); gibberellin 2-beta-dioxygenase

Bra012938

1.47 ± 0.58 b

6.45 ± 0.66 a

30.81

318.51

ERF104; ethylene-responsive element-binding family protein

Bra009445

0.78 ± 0.33 b

100.98 ± 38.70a

0

69.96

KCS19 (3-KETOACYL-COA SYNTHASE 19); acyltransferase/ catalytic/ transferase, transferring acyl groups other than amino-acyl groups

Bra025833

0.95 ± 0.07 a

0.30 ± 0.03 b

5.92

0

CAT1 (CATALASE 1); catalase

  1. The relative quantitation of gene expression was conducted via the 2−ΔΔCt method, with actin as an endogenous reference. Data from three biological replicates were used to calculate the mean and standard deviation in DPS based on Student’s t-test. Values followed by different letters indicate significant difference at P < 0.05. FPKM: the expected number of Fragments per Kilobase of transcript sequence per Millions base pairs sequenced