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Table 4 Gene and associated metabolic pathways showing significant response to water deficit treatment in E. cladocalyx

From: Medium term water deficit elicits distinct transcriptome responses in Eucalyptus species of contrasting environmental origin

FDR

E. grandis annotation (Egra_ID)

Putative gene function (Tair10 definition)

TR

TiR

Gene and pathway links

Cluster A

 0.004

Eucgr.B02479

Isovaleryl-CoA-dehydrogenase

SS

Leaf

Leucine, valine degradation.

 0.005

Eucgr.B03742

Cytochrome P450

WW

Leaf

Flavonoid, flavonol, flavone, leucodelphinidin, leucopelargonidin, leucocyanidin, luteolin biosynthesis.

Cluster B

 0.014

Eucgr.F01185

Homogentisate 1,2-dioxygenase genes

SS

Stem

Tyrosine degradation.

 0.047

Eucgr.F01184

Homogentisate 1,2-dioxygenase genes

SS

Stem

Tyrosine degradation.

 0.015

Eucgr.I01731

Glucuronokinase

SS

Stem

UDP-glucuronate biosynthesis, UDP-sugars interconversion.

 0.025

Eucgr.D01906

UDP-D-glucose/UDP-D-galactose 4-epimerase

SS

Both

Colonic acid, UDP-galactose biosynthesis and UDP-sugars interconversion and galactose, stachyose degradation.

 0.047

Eucgr.F03092

Myo-inositol oxygenase

SS

Stem

UDP-glucuronate biosynthesis and UDP-sugars interconversion.

 0.02

Eucgr.J0819

Lipoxygenase

WW

Leaf

Traumatin, hexenyl acetate, jasmonic acid biosynthesis.

 0.029

Eucgr.K03271

2-oxoglutarate (2OG) and Fe(II)-dependent oxygenase

WW

Leaf

Glucosinolate biosynthesis.

 0.040

Eucgr.K03273

2-oxoglutarate (2OG) and Fe(II)-dependent oxygenase

WW

Stem

Glucosinolate biosynthesis.

 0.041

Eucgr.E01068

UDP-glycosyltransferase gene

WW

Stem

Starch biosynthesis, sucrose, starch metabolism.

Minor clusters

 0.003

Eucgr.C03896

Beta-galactosidase

SS

Both

Lactose degradation.

 0.006

Eucgr.D01823

Beta-hydroxylase

SS

Stem

Carotenoid, lutein, zeaxanthin biosynthesis.

 0.008

Eucgr.F01172

D-aminoacid aminotransferase-like PLP-dependent enzymes superfamily

SS

Stem

Aminobenzoate, tetrahydrofolate biosynthesis.

 0.009

Eucgr.B02321

Cytochrome P450

SS

Leaf

Phaseic acid biosynthesis.

 0.015

Eucgr.H03849

Alpha/Beta-hydrolases superfamily

SS

Stem

Triacylglycerol degradation.

 0.029

Eucgr.C00201

Trehalose phosphatase/synthase

SS

Stem

Trehalose biosynthesis.

 0.0005

Eucgr.K00184

Gibberellin 20 oxidase

WW

Stem

Gibberellin biosynthesis.

 0.006

Eucgr.B00859

B-S glucosidase gene

WW

Both

Coumarin biosynthesis.

 0.01

Eucgr.B03312

Petin lyase-like superfamily

WW

Both

Homogalacturonan degradation.

 0.013

Eucgr.H04642

Cytochrome P450

WW

Stem

Hydroxylation of laurate.

 0.014

Eucgr.I01043

Serine carboxypeptidase-like

WW

Both

Sinapate ester biosynthesis.

 0.045

Eucgr.E04056

Peroxidase

WW

Both

Bentanidin degradation.

  1. Genes showing a significantly higher species specific expression (FDR < 0.05) linked to metabolic pathway networks in E. cladocalyx seedlings subject to either a water deficit (SS) treatment or control (WW) over an 8 week period. Table notes in which treatment (TR) and tissue (TiR) the significant response was observed in