Table 4 Gene Families Associated with Internal Remobilization and Redistribution of P Differentially Regulated (p ≤ 0.001) by P Deficiency (E) and Genotype (G)
Gene family | Significant/total genes | Shoot(G) | Shoot(E) | Root(G) | Root(E) |
|---|---|---|---|---|---|
P scavenging | |||||
Phosphatases | 125/243 | Os05g11550↑ | 46↑ | Os10g02750↓ | 26↑ |
Os09g15670↓ | 42↓ | 8↓ | |||
Os01g43100↓ | |||||
Os01g58640↓ | |||||
Ribonuclease | 10/27 | – | Os09g37006↑ | – | Os08g33710↑ |
Os11g05570↑ | Os01g67180↑ | ||||
6↓ | Os02g52430↓ | ||||
Nucleotidase | 1/3 | – | Os01g14810↓ | – | – |
ATPases | 36/134 | Os12g24320↓ | 15↑ | Os03g20949↓ | Os01g52560↓ |
AK071141↓ | 14↓ | Os12g28590↓ | Os03g01120↓ | ||
AK071141↓ | Os03g20949↓ | ||||
Lipid metabolism | |||||
Phospholipase | 3/24 | – | Os03g02740↑ | – | Os04g35100↓ |
Os06g40170↑ | |||||
Glycerophosphodiesterase (GPDE) | 1/2 | – | Os02g31030↑ | – | Os02g31030↑ |
UDP-glucose 4-epimerase | 3/5 | – | Os08g28730↑ | – | Os09g35800↑ |
Os09g15420↑ | |||||
UDP-galactose-4-epimerase | 0/2 | – | – | – | – |
Digalactosyldiacylglycerol synthase (DGD) | 1/3 | – | Os03g11560↑ | – | Os03g11560↑ |
Monogalactosyldiacylglycerol synthase (MDG) | 2/2 | – | Os02g55910↑ | – | Os02g55910↑ |
Os08g20420↑ | Os08g20420↑ | ||||
UDP-sulfoquinovose synthase (SQD1) | 0/1 | – | – | – | – |
Sulfoquinovosyldiacylglycerol (SQD2) | 0/1 | – | – | – | – |
Internal P transport | |||||
Phosphate translocators | 5/8 | – | Os05g41480↑ | – | – |
Os09g12600↑ | |||||
Os01g07730↓ | |||||
Os08g25624↓ | |||||
AK099799↓ | |||||
Glucose-6-P translocator | 1/2 | – | Os08g08840↑ | – | |
Miscellaneous transporters | |||||
ABC transporters | 8/27 | Os03g46740↓ | Os02g11760↑ | ||
Os04g51310↓ | Os08g43120↑ | ||||
Os09g03939↓ | AK107554↑ | ||||
Os12g13720↓ | Os09g23640↓ | ||||
Sugar transporters | 6/29 | – | Os03g36730↑ | – | – |
Os07g10820↑ | |||||
AK109461↑ | |||||
Os04g41320↓ | |||||
Os12g03899↓ | |||||
AK103844↓ | |||||
Peptide transporters | 20/52 | – | Os05g33960↑ | Os10g02260↑ | Os10g22560↑ |
Os11g12740↑ | Os02g46460↓ | Os06g38294↑ | |||
11↓ | Os04g50950↓ | Os10g33170↑ | |||
Os10g33210↓ | Os10g33210↑ | ||||
Os05g33960↑ | |||||
Os01g65130↑ | |||||
AK100552↓ | |||||
Os10g02240↓ | |||||
Os10g40600↓ | |||||
Antiporters | 5/16 | – | Os11g04030↑ | – | Os03g11734↓ |
Os12g01580↓ | |||||
Os04g59600↓ | |||||
Os10g13940↓ | |||||
MATE | 6/16 | – | Os10g20450↑ | Os03g37640↑ | |
Os03g37470↓ | Os03g11734↓ | ||||
Os10g13940↓ | Os10g11860↓ | ||||
TCA cycle | |||||
Malate dehydrogenase (MDH) | 5/11 | – | Os10g33800↑ | Os07g43700↓ | Os07g43700↑ |
Os01g61380↑ | Os08g33720↓ | ||||
Os03g56280↓ | |||||
Os07g43700↓ | |||||
Citrate synthase (CS) | 1/6 | – | Os02g13840↓ | – | – |
Aconitase | 0/2 | – | – | – | – |
Isocitrate dehydrogenase (IDH) | 2/6 | – | Os01g14580↓ | – | Os05g49760↓ |
Succinate dehydrogenase (SDH1) | 1/5 | – | Os08g02640↓ | – | – |
Anion transporter | 2/5 | – | Os03g17740↓ | – | – |
Os04g59550↓ | |||||
Central sugar metabolism | |||||
Phosphofructokinase (PFK) | 4/9 | – | Os01g53680↑ | – | Os05g10650↑ |
AK069095↑ | |||||
Os09g24910↑ | |||||
Pyrophosphate: fructose-6-phosphate phosphotransferase (PFP) | 4/5 | – | Os02g48360↑ | – | – |
Os08g25720↑ | |||||
AK060464↑ | |||||
Os06g22060↓ | |||||
Phosphoglycerate mutase | 3/7 | – | Os02g51590↑ | – | – |
Os01g13570↓ | |||||
Os11g05260↓ | |||||
Pyruvate kinase | 5/9 | – | Os07g08340↑ | – | Os07g08340↑ |
Os03g46910↑ | Os03g46910↑ | ||||
Os01g47080↑ | Os01g47080↑ | ||||
Os04g58110↑ | |||||
Os11g05110↑ | |||||
Phosphoenolpyruvate carboxylase (PEPC) | 1/7 | – | Os01g11054 | – | – |