Table 2 Summary of the expression pattern of AtWOXs and PtoWOXs

PtoWUSa

Root, leaf, SAM, cambium, xylem

AtWUS

SAM

[32]

PtoWUSb

Cambium, xylem

PtoWOX1a

Leaf

AtWOX1

Between the adaxial and abaxial domains of leaf

[33]

PtoWOX1b

Leaf

PtoWOX1c

Stem

PtoWOX2a

Root

AtWOX2

Apical embryo domain

[34]

PtoWOX2b

Root

No closely classified counterparts

AtWOX3

flower primordia, floral organ primordia, and young leaf primordia.

[35]

PtoWOX4a

Root, Leaf, stem, cambium, xylem

AtWOX4

Cambium, trichomes, stomata, phloem, pericycle

[12]

PtoWOX4b

PtoWOX5a

RAM, leaf

AtWOX5

RAM

[10]

PtoWOX5b

Root, leaf, stem

No closely classified counterparts

AtWOX6

Differentiating primordia and developing ovules

[16]

No closely classified counterparts

AtWOX7

unknown

PtoWOX8/9a

Root, leaf

AtWOX8

zygote, proembryo and embryo

[14]

AtWOX9

Developing embryos, proliferating tissues, SAM, leaf primordia, floral meristems, epidermal layer of the placenta and growing septum

[19]

PtoWOX8/9b

Root, stem

No closely classified counterparts

AtWOX10

unknow

PtoWOX11/12a

Root

OsWOX11

Cell division regions in roots and shoots.

[20]

PtoWOX11/12b

AtWOX11, 12

unknown

PtoWOX13a

Root, leaf, SAM, cambium, xylem

AtWOX13

Root tip, emerging lateral roots, root, SAM and leave vasculature, gynoecia

[21]

PtoWOX13b

PtoWOX13c

No closely classified counterparts

AtWOX14

Vascular tissue

[23]