Rice gene details
Searching for LOC_Os01g08320 [OsIAA1 - Auxin-responsive Aux/IAA gene family member, expressed ]

Basic information [Pfam DB] Graphical representation of the protein domains
S. No. Locus Id Protein Length Doman Start Domain End Pfam ID Domain Name
1 LOC_Os01g08320.1 200 69 197 PF02309.8 AUX_IAA
  The basic information is from RGAP and Pfam/InterPro databases

Gene model (download)
IR64 N22

Gene Expression (RNASeq data) in two varieties N22 & IR64 [FC=Fold Change]
N22 Flag-leaf FC
N22 Root FC
IR64 Flag-leaf FC
IR64 Root FC

Functional details
Molecular Function
S. No. GO Id GO Description
1 GO:0003700 sequence-specific DNA binding transcription factor activity (RGAP)
Biological process
S. No. GO Id GO Description
1 GO:0009725 response to hormone stimulus  
2 GO:0009733 response to auxin stimulus  
3 GO:0009735 response to cytokinin stimulus  
4 GO:0009741 response to brassinosteroid stimulus  
5 GO:0009753 response to jasmonic acid stimulus  
6 GO:0048589 developmental growth  
7 GO:0009719 response to endogenous stimulus (RGAP)
8 GO:0009058 biosynthetic process (RGAP)
9 GO:0006139 nucleobase, nucleoside, nucleotide and nucleic acid metabolic process (RGAP)
Cellular component
S. No. GO Id GO Description
1 GO:0005634 nucleus  
2 GO:0005634 nucleus (RGAP)

Environment details
S. No. EO Id EO Description Presence(+) or absence(-) of gene expression /activity
1 EO:0007048 sodium chloride regimen (+)
2 EO:0007069 gibberellic acid regimen (+)
3 EO:0007070 indole acetic acid regimen (+)
4 EO:0007080 jasmonic acid regimen (+)
5 EO:0007105 abscisic acid regimen (+)
6 EO:0007180 2,4-dichlorophenoxyacetic acid (+)
7 EO:0007290 kinetin regimen (+)
8 EO:0007404 drought environment (+)
9 MCE:1000063 epibrassinolide (+)
10 MCE:1000203 dark regimen (+)

Metabolic Pathway details
Not found

QTL details
S. No. QTL Id QTL Associated Trait
1 AQHJ005 seminal root length
2 AQAX011 carbohydrate content
3 AQAX003 carbohydrate content
4 AQAW039 filled grain percentage
5 AQAW036 secondary branch
6 AQAW032 filled grain percentage
7 AQAW030 spikelet number
8 AQAW029 spikelet number
9 AQAW024 spikelet number
10 AQAW023 spikelet number
11 AQF087 basic vegetative phase
12 AQF084 panicle tiller ratio
13 AQF056 anther length
14 AQFE004 days to heading
15 AQFE003 days to heading
16 AQFE002 days to heading
17 AQFE001 days to heading
18 AQBV007 tiller angle
19 AQBK030 spikelet number
20 AQBK024 plant height
21 AQFW179 spikelet fertility
22 AQFW025 panicle length
23 CQN49 spikelet number
24 CQN3 soluble protein content
25 CQE3 plant height
26 CQE2 plant height
27 CQE6 specific leaf area
28 CQF2 soluble protein content
29 AQCW010 H2O2 content
30 AQCW002 chlorophyll content
31 AQGI162 biomass yield
32 AQGI160 biomass yield
33 AQGI008 root dry weight
34 AQGE026 grain weight
35 AQGE020 grain weight
36 AQGE014 cooked kernel elongation
37 AQAE009 leaf length
38 CQAJ24 grain weight
39 AQCQ029 grain number
40 AQDY009 panicle number
41 AQDY008 panicle number
42 AQDY005 panicle number
43 AQDY003 panicle number
44 AQCG001 male fertility restoration
45 AQCF029 1000-seed weight
46 AQCF028 spikelet number
47 AQCF027 filled grain number
48 AQCF016 spikelet number
49 AQCF015 filled grain number
50 AQCF002 spikelet number
51 AQCF001 filled grain number
52 AQA021 root number
53 CQN53 spikelet number
54 CQN45 panicle weight
55 CQN28 leaf senescence
56 CQW1 spikelet number
57 AQBI001 days to heading

Plant developmental stage / tissue details
Plant development stage
S. No. PO Id PO Description Presence(+) or absence(-) of gene expression /activity
1 MCP:1000107 post-germination stage (+)
2 MCP:1000518 seedling development stage (+)
3 PO:0007106 LP.03 three leaves visible (+)
4 PO:0007134 A vegetative growth (+)
Plant tissue/organ
S. No. PO Id PO Description Presence(+) or absence(-) of gene expression /activity
1 MCP:1000096 first shoot internode (+)
2 MCP:1000097 third shoot internode (+)
3 MCP:1000230 third leaf from top (+)
4 MCP:1000234 second leaf from newly emerging leaf (+)
5 MCP:1000237 second shoot internode (+)
6 MCP:1000246 fourth shoot internode (+)
7 PO:0000003 whole plant (+)
8 PO:0005052 plant callus (+)
9 PO:0008037 seedling (+)
10 PO:0009005 root (+)
11 PO:0009006 shoot system (+)
12 PO:0009010 seed (+)
13 PO:0009025 vascular leaf (+)
14 PO:0009046 flower (+)
15 PO:0009047 stem (+)
16 PO:0020033 coleoptile (+)
17 PO:0020103 flag leaf (+)
18 PO:0020104 leaf sheath (+)
19 PO:0025034 leaf (+)
S. No. PO Id PO Description Presence(+) or absence(-) of gene expression /activity
Not found

Trait details
S. No. TO Id TO Description Presence(+) or absence(-) of gene expression /activity
1 TO:0000019 seedling height (+)
2 TO:0000145 internode length (+)
3 TO:0000207 plant height (+)
4 TO:0000227 root length (+)
5 TO:0000280 seedling vigor (+)
6 TO:0000586 seminal root length (+)
7 TO:0001013 lateral root number (+)
8 TO:0002685 crown root number (+)
9 TO:0002688 leaf lamina joint bending (+)

Physical interaction details
Interaction type: protein-protein
S. No. Primary rice gene loci

Interacting rice gene loci

Experiment type


Domain name/N or C term

Amino acid involved in interaction


Domain name/N or C term

Amino acid involved in interaction
1 LOC_Os01g08320 --- LOC_Os01g08320 - --- Protein-protein interaction analysis : Yeast two-hybrid analysis
2 LOC_Os01g08320 --- LOC_Os01g18360 - --- Protein-protein interaction analysis : Yeast two-hybrid analysis
3 LOC_Os01g08320 --- LOC_Os02g56120 - --- Protein-protein interaction analysis : Yeast two-hybrid analysis
4 LOC_Os01g08320 --- LOC_Os11g32110 - --- Protein-protein interaction analysis : Yeast two-hybrid analysis
Interaction type: protein-DNA
Not found
Related publications [Sorted by year]

Wang Suikang; Xu Yanxia; Li Zhilan; Zhang Saina; Lim Jae-Min; Lee Kyun Oh; Li Chuanyou; Qian Qian; Jiang Dean; Qi Yanhua; OsMOGS is required for N-glycan formation and auxin-mediated root development in rice (Oryza sativa L.). The Plant journal : for cell and molecular biology 2014:
PMID [24597623]

Xu Yanxia; Zhang Saina; Guo Haipeng; Wang Suikang; Xu Ligen; Li Chuanyou; Qian Qian; Chen Fan; Geisler Markus; Qi Yanhua; Jiang De An; OsABCB14 functions in auxin transport and iron homeostasis in rice (Oryza sativa L.). The Plant journal : for cell and molecular biology 2014:79
PMID [24798203]

Du Hao; Wu Nai; Fu Jing; Wang Shiping; Li Xianghua; Xiao Jinghua; Xiong Lizhong; A GH3 family member, OsGH3-2, modulates auxin and abscisic acid levels and differentially affects drought and cold tolerance in rice. Journal of Experimental Botany 2012:
PMID [23112280]

Sakamoto Tomoaki; Morinaka Yoichi; Inukai Yoshiaki; Kitano Hidemi; Fujioka Shozo; Auxin signal transcription factor regulates expression of brassinosteroid receptor gene in rice. The Plant journal 2012:
PMID [23146214]

Yang Xi; Yang Ya-Nan; Xue Liang-Jiao; Zou Mei-Juan; Liu Jian-Jing; Chen Fan; Xue Hong-Wei; Rice ABI5-like1 Regulates ABA and Auxin Responses by Affecting the Expression of ABRE-Containing Genes. Plant Physiology 2011:
PMID [21546455]

Domingo Concha; Andrés Fernando; Tharreau Didier; Iglesias Domingo J; Talón Manuel; Constitutive expression of OsGH3.1 reduces auxin content and enhances defense response and resistance to a fungal pathogen in rice. Molecular Plant-Microbe Interactions 2009:22
PMID [19132872]

Song Yaling; Wang Lei; Xiong Lizhong; Comprehensive expression profiling analysis of OsIAA gene family in developmental processes and in response to phytohormone and stress treatments. Planta 2009:229
PMID [19034497]

Song Yaling; You Jun; Xiong Lizhong; Characterization of OsIAA1 gene, a member of rice Aux/IAA family involved in auxin and brassinosteroid hormone responses and plant morphogenesis. Plant Molecular Biology 2009:70
PMID [19266169]

Jain Mukesh; Kaur Navneet; Garg Rohini; Thakur Jitendra K; Tyagi Akhilesh K; Khurana Jitendra P; Structure and expression analysis of early auxin-responsive Aux/IAA gene family in rice (Oryza sativa). Functional & Integrative Genomics 2006:6
PMID [16200395]

Department of Plant Molecular Biology, University of Delhi South Campus, New Delhi-110021, India