Skip to main content

Table 1 Differentially regulated genes putatively related to sugar metabolism as determined via microarray analysis; the values represent fold-changes. Up arrow: Upregulated; down arrow: downregulated. Ct: control; LN: low N; RN: resupply of N

From: Changes in nitrogen availability lead to a reprogramming of pyruvate metabolism

ID Putative coding Low N (17 DAG) Low N (20 DAG) Resupply of N (20 DAG)
hv_03530 Sucrose synthase (SuSy) ↑9.1 ↑9.1 ↓7.5
hv_03531 Sucrose synthase (SuSy) ↑8.7 ↑8.5 ↓8.1
hv_20661 Sucrose synthase (SuSy) ↓4.5
hv_19372 Cell wall invertase 2.6
hv_22536 Cell wall invertase ↓13.5
hv_03914 Vacuolar invertase ↓60.5
hv_42447 Vacuolar invertase ↓25.3
hv_23265 Fructokinase ↓15.1 ↓5.5 ↑27.9
hv_11681 Fructokinase 2.3
hv_12878 Starch cleavage-beta amylase −2.5
hv_22195 Starch cleavage-beta amylase ↓2.2 ↑3
hv_01022 Degradation starch.D enzyme ↑2.5
hv_02206 Degradation starch.D enzyme ↑4.7
hv_02207 Degradation starch.D enzyme ↓3.5 ↑3.5
hv_02208 Degradation starch.D enzyme ↑4.6
hv_04176 Degradation starch.D enzyme ↓4.1 ↑3.7
hv_45799 Degradation starch.transporter ↓2.5 ↑3.7
hv_08578 Glucan water dikinase ↓4.8  
hv_03439 Degradation starch.ISA3 ↓2.1
hv_36596 Starch synthase 2.5
hv_05868 Starch branching enzyme ↑43.4
hv_23288 Starch debranching enzyme ↓4.6 ↑4.7
hv_12166 T6P synthase (TPS) ↓2.1 ↑2.2
hv_10051 T6P phosphatase (TPP) ↓2.9
hv_41351 T6P phosphatase (TPP) ↓3
hv_04008 Potential TPS/TPP ↓2.7
hv_04009 Potential TPS/TPP ↓5.6 ↑6.3