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Table 2 Identified transcriptional regulators and DNA-binding proteins.

From: Expression-based discovery of candidate ovule development regulators through transcriptional profiling of ovule mutants

A

      

Clust

Gene

Gene Symbol

Description

WT E vs ANT E

WT E vs INO E

WT F vs INO F

(2)

At5g57390

AIL5

AP2/EREBP, ANT-like (organ size control, inflorescence)

-2.17

-1.33

-1.36

(3)

At1g79700

---

AP2/EREBP, AP2-like

-2.38

-1.37

-2.29

(5)

At2g46530

ARF11

auxin-responsive factor

-2.18

-1.19

1.05

(10)

At2g33860

ETT

auxin-responsive factor (flower development)

-2.37

1.03

1.07

(4)

At1g26680

---

B3 REM family

-2.86

-1.15

-1.10

(10)

At5g18090

---

B3 REM family

-2.06

-1.11

1.16

(7)

At3g46770

---

B3 REM family

-1.54

-1.26

-1.44

(11)

At3g61970

NGA2

B3 NGATHA family (lateral organ development, gynoecium)

-2.24

-1.04

-1.42

(7)

At2g20180

PIL5

bHLH family (light responsive GA synthesis repressor)

-3.13

-1.42

-2.00

(3)

At4g37610

BT5

BTB/POZ and TAZ zinc finger

-4.91

-1.37

-2.40

(0)

At3g48360

BT2

BTB/POZ and TAZ zinc finger (telomerase activation)

-4.78

-1.26

-2.59

(8)

At1g68640

PAN

bZIP family (floral organ nmber)

-2.16

-1.17

1.31

(2)

At3g55560

AGF2

DNA-binding At-hook family

-2.69

-1.16

-1.54

(10)

At4g24150

ATGRF8

growth-regulating factor family

-2.70

-1.10

-1.13

(9)

At1g76110

---

HMG1/2, ARID/BRIGHT DNA-binding domain

-3.01

-1.20

-1.14

(4)

At1g04880

---

HMG1/2, ARID/BRIGHT DNA-binding domain

-2.35

1.07

1.06

(7)

At4g36740

ATHB40

homeobox-leucine zipper Class I family

-3.80

-1.89

-4.73

(11)

At1g75430

---

homeodomain protein

-2.02

1.03

1.04

(10)

At5g41410

BEL1

homeodomain protein (ovule development)

-2.66

-1.12

-1.11

(7)

At5g17300

---

myb family

-2.01

-1.21

-1.91

(3)

At4g37260

MYB73

myb R2R3 family

-1.86

-1.03

-1.58

(0)

At5g51910

---

TCP family

-1.52

-1.16

-1.42

(11)

At2g01500

PFS2

WUS type homeobox (ovule development)

-2.17

-1.50

-1.59

(8)

At1g69180

CRC

YABBY family (abaxial cell development)

-2.19

1.02

-1.18

(7)

At2g36320

---

zinc finger (AN1-like) family

-1.51

-1.06

-1.37

(7)

At5g57660

---

zinc finger (B-box type) family

-1.76

-1.13

-1.66

(3)

At2g25900

---

zinc finger (CCCH-type) family

-2.23

-1.07

-1.79

(7)

At5g61120

---

zinc finger (PHD type) family

-2.02

-1.23

-1.18

B

      

Early

At5g61590

---

AP2/EREBP, ERF subfamily B-3

-1.85

-1.63

-2.48

Full

At2g18050

HIS1-3

histone H1-3 (drought stress inducible)

-1.89

-1.34

-4.50

Full

At2g18550

ATHB21

homeobox-leucine zipper Class I

-2.13

-1.41

-3.66

Full

At5g03790

ATHB51/LMI1

homeobox-leucine zipper Class I (LFY target, meristem identity)

1.58

-2.23

-6.65

Early

At3g54340

AP3

MADS-box protein (floral development)

-1.82

-2.38

-6.38

Full

At5g01840

AtOFP2

ovate family, interacts with BLH4 (transcriptional repressor)

-1.14

-1.13

-2.34

Early

At2g40750

WRKY54

WRKY family transcription factor (defense response)

-1.59

-2.10

-1.58

Early

At5g06070

RBE

zinc finger (SUP-like C2H2 type) family

-2.30

-2.01

-1.98

C

      
 

At5g18000

REM18

B3 family, reproductive meristem (regulated by STK/SHP1/2)

-3.37

-1.51

-1.44

 

At5g42630

ATS/KAN4

GARP family transcription factor (integument development)

-7.13

-2.00

-1.31

 

At3g56400

WRKY70

WRKY transcription factor (plant senescence, defense)

-2.66

-1.74

-2.05

 

At1g23420

INO

YABBY transcription factor (integument development)

-10.33

-4.04

-9.14

 

At1g68190

---

zinc finger (B-box type) transcription factor

-2.28

-1.67

-2.03

 

At3g23130

SUP

zinc finger (C2H2 type) (floral development)

-2.03

-1.40

-1.55

  1. Transcription regulators and DNA binding proteins predicted to be expressed in the inner integument, ovule primordia and medial regions (A), the outer integument (B) and both integuments (C). The listed genes show strong evidence of expression in the integuments (2-fold decreased in one mutant or significantly decreased in both mutants). Fold changes between pair-wise comparisons are given (negative values indicates a lower value in the mutant). SOM cluster assignment or evidence stemming from the EARLY or FULL arrays are noted.