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Table 3 Profiles of gene expression related to PUFAs synthesis

From: Physiological and transcriptome analysis elucidates the metabolic mechanism of versatile Porphyridium purpureum under nitrogen deprivation for exopolysaccharides accumulation

Gene ID

Annotation

EC number

Log2FC1

FDR1

Log2FC2

FDR2

evm.TU.contig_2015.1

Delta-5 desaturase

[1.14.19.44]

1.2676

0.0000

0.4119

0.4522

evm.TU.contig_4413.10

Delta-5 desaturase

[1.14.19.44]

1.2263

0.0000

0.2928

0.5822

evm.TU.contig_2612.6

Delta-6 desaturase

[1.14.19.47]

2.5137

0.0000

1.8536

0.0007

evm.TU.contig_3456.6

Delta-9 desaturase

[1.14.19.1]

0.0856

0.8686

0.0797

0.8620

evm.TU.contig_2306.6

Delta-9 desaturase

[1.14.19.1]

2.6827

0.0000

0.4567

0.2159

evm.TU.contig_4413.10

Delta-9 desaturase

[1.14.19.1]

1.2263

0.0000

0.2928

0.5822

evm.TU.contig_3456.6

Delta-9 desaturase

[1.14.19.1]

0.0856

0.8686

0.0797

0.8620

evm.TU.contig_2077.16

Delta-12 desaturase

[1.14.19.22]

1.5136

0.0000

0.6626

0.3306

evm.TU.contig_2141.6

Omega-3/delta-17 desaturase

[1.14.19.25 1.14.19.35 1.14.19.36]

0.5550

0.1173

0.2708

0.7111

evm.TU.contig_3401.11

Elongase

[4.2.1.134]

0.4058

0.1514

0.8125

0.0242

evm.TU.contig_2016.10

Elongase

[4.2.1.134]

− 0.1256

0.7476

− 0.8224

0.0252

evm.TU.contig_491.2

Elongase

[1.1.1.330]

− 0.3860

0.5093

0.0708

0.8766

evm.TU.contig_3397.10

Elongase

[2.3.1.199]

0.7700

0.0096

0.4757

0.4303

evm.TU.contig_3572.1

Elongase

[2.3.1.199]

0.6492

0.0059

0.8123

0.0867

evm.TU.contig_4400.1

Elongase

[2.3.1.199 1.1.1.330 4.2.1.134 1.3.1.93]

0.0291

0.9247

− 0.4609

0.2637

evm.TU.contig_2039.9

Elongase

[2.3.1.199 1.1.1.330 4.2.1.134 1.3.1.93]

0.3041

0.4806

0.2574

0.4243

  1. 1 and 2 represent the differential expression on day 5 and day 15, respectively. Log2FC refers to the logarithm of the multiple of gene expression in the nitrogen-deficient group compared with that in the control group