Fig. 4

Responsive genes involved in carbohydrate metabolisms in roots (a) and shoots (b). Differentially expressed genes obtained by RNA-Seq were illustrated in relation to the major processes they were involved. Colored columns corresponded to fold changes of the transcripts as indicated by the definition of color gradients (bottom). The symbol ‘+’ and the red gradient columns represented up-regulated genes and the fold of induction; while‘-’ and the green gradient columns referred to down-regulated genes. Numbered responsive genes were annotated as followings: 32. Os10g0204400, phosphoenolpyruvate carboxykinase (ATP) [EC:4.1.1.49] (pckA); 33. Os05g0482700, 2,3-bisphosphoglycerate-independent phosphoglycerate mutase [EC:5.4.2.12] (gpmI); 34. Os08g0120600, fructose-bisphosphate aldolase, class I [EC:4.1.2.13] (ALDO); 35. Os01g0905800, fructose-bisphosphate aldolase, class I [EC:4.1.2.13] (ALDO); 36. Os05g0573200, isocitrate dehydrogenase [EC:1.1.1.42] (IDH); 37. Os05g0574400, malate dehydrogenase [EC:1.1.1.37] (MDH2); 38. Os05g0469600, pyruvate decarboxylase [EC:4.1.1.1]; 39. Os02g0600400, glucose-6-phosphate 1-dehydrogenase [EC:1.1.1.49] (G6PD); 40. Os09g0491100, beta-glucosidase [EC:3.2.1.21]; 41. Os02g0131400, beta-glucosidase [EC:3.2.1.21]; 42. Os04g0640700, beta-D-xylosidase 4 [EC:3.2.1.37] (XYL4); 43. Os03g0401300, sucrose synthase [EC:2.4.1.13]; 44. Os02g0106100, beta-fructofuranosidase [EC:3.2.1.26] (sacA); 45. Os08g0445700, trehalose 6-phosphate synthase / phosphatase [EC:2.4.1.15 3.1.3.12] (TPS); 46. Os06g0222100, trehalose 6-phosphate phosphatase [EC:3.1.3.12] (otsB); 47. Os05g0366600, beta-glucosidase [EC:3.2.1.21]; 48. Os09g0511600, beta-glucosidase [EC:3.2.1.21], 49. Os05g0438500, inorganic pyrophosphatase [EC:3.6.1.1]