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Table 1 Number of expression patterns obtained categorized by PO codes.

From: High throughput generation of promoter reporter (GFP) transgenic lines of low expressing genes in Arabidopsis and analysis of their expression patterns

PO_code

PO_code_name

Number of expressed promoters

PO:0000036

Leaf vascular system

38

PO:0009005

root

37

PO:0005660

hydathode

35

PO:0000013

cauline leaf

32

PO:0003011

root vascular system

32

PO:0000056

floral bud

26

PO:0006504

leaf trichome

25

PO:0009052

pedicel

24

PO:0009032

petal

22

PO:0006502

flower abscission zone

21

PO:0006325

inflorescence node

20

PO:0000282

trichome

20

PO:0009031

sepal

19

PO:0000054

petal vascular system

17

PO:0009001

fruit

14

PO:0020139

midvein

14

PO:0000293

guard cell

12

PO:0009049

inflorescence

12

PO:0009047

stem

12

PO:0006056

cotyledon epidermis

11

PO:0006016

leaf epidermis

11

PO:0000112

stem epidermis

11

PO:0000115

socket cell

10

PO:0000146

abscission zone

9

PO:0004707

fruit dehiscence zone

9

PO:0009010

seed

9

PO:0004723

sepal vascular system

9

PO:0009067

filament

8

PO:0020127

primary root

8

PO:0006040

sepal epidermis

8

PO:0000039

stem vascular system

8

PO:0000034

vascular system

8

PO:0006501

leaf abscission zone

7

PO:0020128

leaf margin

7

PO:0000332

pavement cell

7

PO:0005003

stem trichome

7

PO:0000035

cotyledon vascular system

6

PO:0005679

epidermis

6

PO:0009025

leaf

6

PO:0006036

root epidermis

6

PO:0009030

carpel

5

PO:0000025

root tip

5

PO:0009015

vascular tissue

5

PO:0020030

cotyledon

4

PO:0004536

fruit pedicel

4

PO:0009072

ovary

4

PO:0000052

petiole vascular system

4

PO:0000256

root hair

4

PO:0009046

flower

3

PO:0004724

hypocotyl-root junction

3

PO:0009081

inflorescence branch

3

PO:0005028

inflorescence vascular system

3

PO:0005645

leaf mesophyll

3

PO:0009053

peduncle

3

PO:0005021

sepal margin

3

PO:0000033

valve

3

PO:0005011

anther dehiscence zone

2

PO:0005008

fruit septum

2

PO:0008003

fruit vascular system

2

PO:0020100

hypocotyl

2

PO:0006019

leaf abaxial epidermis

2

PO:0004006

mesophyll cell

2

PO:0000051

petiole epidermis

2

PO:0020031

radicle

2

PO:0020141

stem node

2

PO:0004711

axillary inflorescence bud

1

PO:0005019

carpel vascular system

1

PO:0006338

embryonic leaf

1

PO:0008015

hypocotyl vascular system

1

PO:0006339

juvenile leaf

1

PO:0020121

lateral root

1

PO:0000017

leaf primordium

1

PO:0006034

leaflet margin

1

PO:0020091

male gametophyte

1

PO:0005012

pedicel vascular system

1

PO:0006041

petal epidermis

1

PO:0006081

primary root apical meristem

1

PO:0006085

root meristem

1

PO:0000014

rosette leaf

1

PO:0009073

stigma

1

PO:0020041

stipule

1

  1. Note that a single line may be characterized by more than one PO code.