Protein: IAA8
Auxin-responsive protein IAA8 (Indoleacetic acid-induced protein 8)

Gene: IAA8
Organism: Arabidopsis thaliana
Interactions: 57
UniProt ID: Q38826

Gene Ontology (top 5):
GO:0005634 - nucleus
GO:0006355 - regulation of DNA-templated transcription
GO:0009734 - auxin-activated signaling pathway
GO:1901332 - negative regulation of lateral root development

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

885956

IAA1
Auxin-responsive protein IAA1

5

20

Small-scale

0.922

High

1181911

IAA28
Auxin-responsive protein IAA28

4

20

High-throughput

0.918

High

1020726

IAA17
Auxin-responsive protein IAA17

4

20

High-throughput

0.915

High

200760

IAA18
Auxin-responsive protein IAA18

4

20

High-throughput

0.912

High

1181890

ARFS
Auxin response factor 19

4

20

Small-scale

0.908

High

200703

IAA16
Auxin-responsive protein IAA16

4

20

High-throughput

0.907

High

749507

IAA4
Auxin-responsive protein IAA4

4

20

High-throughput

0.907

High

749549

IAA5
Auxin-responsive protein IAA5

4

20

High-throughput

0.907

High

886002

IAA2
Auxin-responsive protein IAA2

4

20

High-throughput

0.907

High

1181892

IAA34
Auxin-responsive protein IAA34

4

20

High-throughput

0.907

High

1181913

IAA27
Auxin-responsive protein IAA27

4

20

High-throughput

0.907

High

1181881

IAA11
Auxin-responsive protein IAA11

4

20

High-throughput

0.902

High

200804

IAA19
Auxin-responsive protein IAA19

4

20

High-throughput

0.898

High

1181762

IAA3
Auxin-responsive protein IAA3

4

20

High-throughput

0.898

High

1181880

IAA10
Auxin-responsive protein IAA10

4

20

High-throughput

0.898

High

1020440

ARFG
Auxin response factor 7

4

20

Small-scale

0.885

High

1020468

ARFE
Auxin response factor 5

4

20

Small-scale

0.885

High

1181882

IAA12
Auxin-responsive protein IAA12

3

20

High-throughput

0.876

High

1181883

IAA13
Auxin-responsive protein IAA13

3

20

High-throughput

0.873

High

1181888

IAA26
Auxin-responsive protein IAA26

3

20

High-throughput

0.873

High

1181914

ARFF
Auxin response factor 6

3

20

Small-scale

0.868

High

200856

IAA20
Auxin-responsive protein IAA20

3

20

High-throughput

0.860

High

1181879

IAA9
Auxin-responsive protein IAA9

3

20

High-throughput

0.860

High

1181816

IAA6
Auxin-responsive protein IAA6

3

20

High-throughput

0.857

High

1181886

TIR1
Protein TRANSPORT INHIBITOR RESPONSE 1

3

20

Small-scale

0.839

High

1181897

IAA15
Auxin-responsive protein IAA15

2

20

High-throughput

0.768

High

46642

A0A2H1ZEF6
Auxin-responsive protein

2

20

High-throughput

0.754

High

1181878

IAA8
Auxin-responsive protein IAA8

1

20

High-throughput

0.733

High

1181887

IAA31
Auxin-responsive protein IAA31

1

20

High-throughput

0.723

High

1181910

ARFI
Auxin response factor 9

1

20

High-throughput

0.713

High

1181843

IAA7
Auxin-responsive protein IAA7

1

20

High-throughput

0.656

High

1181884

IAA14
Auxin-responsive protein IAA14

1

20

High-throughput

0.656

High

1181899

ARFH
Auxin response factor 8

3

20

Small-scale

0.656

High

1181893

ARFT
Auxin response factor 20

1

20

Small-scale

0.621

High

1181895

ARFV
Auxin response factor 22

1

20

Small-scale

0.621

High

1181901

ARFO
Putative auxin response factor 15

1

20

Small-scale

0.621

High

1181902

ARFN
Putative auxin response factor 14

1

20

Small-scale

0.621

High

1181905

TIR1L
Transport inhibitor response 1-like protein

1

20

Small-scale

0.621

High

1181906

AFB2
Protein AUXIN SIGNALING F-BOX 2

1

20

Small-scale

0.621

High

1181912

GRH1
GRR1-like protein 1

1

20

Small-scale

0.621

High

1181896

RGL1
DELLA protein RGL1

2

9

High-throughput

0.620

High

1181898

TCP15
Transcription factor TCP15

2

20

High-throughput

0.620

High

1181909

TCP3
Transcription factor TCP3

2

20

High-throughput

0.620

High

1181915

ARFD
Auxin response factor 4

2

20

Small-scale

0.584

High

86251

ARIA
ARM REPEAT PROTEIN INTERACTING WITH ABF2

1

15

High-throughput

0.560

High

103442

RVE2
Protein REVEILLE 2

1

3

High-throughput

0.541

High

1181891

TPL
Protein TOPLESS

1

20

High-throughput

0.541

High

1181894

BH096
Transcription factor bHLH96

1

3

High-throughput

0.541

High

1181903

ZHD14
Zinc-finger homeodomain protein 14

1

14

High-throughput

0.541

High

1181907

Q9LXU1
Cell differentiation, Rcd1-like protein

1

14

High-throughput

0.541

High

1181900

Q9FIU1
AT5g54630/MRB17_13

1

0

High-throughput

0.518

High

1181889

CSN5A
COP9 signalosome complex subunit 5a

1

2

High-throughput

0.494

High

200960

GBLPA
Small ribosomal subunit protein RACK1z

1

1

High-throughput

0.481

High

1181904

TPR2
Topless-related protein 2

1

20

High-throughput

0.481

High

1181908

AI5L5
ABSCISIC ACID-INSENSITIVE 5-like protein 5

1

5

Small-scale

0.481

High

1181885

MPK2
Mitogen-activated protein kinase 2

1

20

High-throughput

0.457

High


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Last updated: 11Aug2025