Table 2 Enriched GO-BPs terms for predicted proteins that are related to root development and the pattern of expression of the corresponding genes in the root

GO:0009734

Auxin-activated signaling pathway

0.00018

Osj_019622 (auxin response factor 16)

Broad expression before and after flowering

Os11t0515500-01 (transport inhibitor response 1-like protein Os11g0515500)

After and before flowering

Osj_14626 (transport inhibitor response 1-like protein Os04g0395600)

Before and after flowering

ARF19 (auxin response factor 19-like)

Before and after flowering

IAA30 (auxin-responsive protein IAA30-like)

Before flowering

GO:0009736

Cytokinin-activated signaling pathway

0.00786

HK6 (probable histidine kinase 6)

Ubiquitous expression in roots after flowering

HK4 (probable histidine kinase 4)

Before and after flowering

ORR5 (two-component response regulator ORR5-like)

-

Os11t0143300-02 (two-component response regulator ORR9)

Broad expression after flowering

GO:0071786

Endoplasmic reticulum tubular network organization

0.00912

Os04t0672900-01 (uncharacterized protein At2g24330)

Broad expression before flowering

Osj_07614 (uncharacterized protein At2g24330)

Ubiquitous expression in roots before flowering

GO:0006817

Phosphate ion transport

0.04774

PT2 (inorganic phosphate transporter 1–2)

PTH-2

Biased expression in roots before flowering

PT3 (probable inorganic phosphate transporter 1–3)

PHT1-3

Expressed at low levels in roots