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Gene : IOS1 A. thaliana

DB identifier  ? AT1G51800 Secondary Identifier  ? locus:2017557
Name  ? IMPAIRED OOMYCETE SUSCEPTIBILITY 1 Brief Description  Leucine-rich repeat protein kinase family protein
TAIR Computational Description  Leucine-rich repeat protein kinase family protein;(source:Araport11)
TAIR Curator Summary  The gene encodes a putative member of the LRR-RLK protein family. Expressin and mutant analysis revealed that it contributes to the interaction between Arabidopsis and Hyaloperonospora arabidopsidis. and The mRNA is cell-to-cell mobile.
TAIR Short Description  Leucine-rich repeat protein kinase family protein
TAIR Aliases  IOS1

2 Gene Rifs

1 Organism

20 Publications

0 Synonyms

Genomics

Genome feature

Region: gene ? Length: 3982  
Location: Chr1:19214072-19218053

Gene models - IOS1 AT1G51800

? Gene models

Transcripts: 1  Exons: 12  Introns: 11 

Overlapping Features

? Genome features that overlap coordinates of this Gene

13 Child Features

1 Cross References

1 Downstream Intergenic Region

0 Located Features

1 Upstream Intergenic Region

Proteins

Curated comments from UniProt

Type Comment Proteins
IOS1_ARATH developmental stage Predominantly expressed in tissue with fates controlled by the phytohormone abscisic acid (ABA). In roots, expressed in the radicle emerging from the testa, in the elongation zones of roots, and in root cap border cells undergoing detachment. In hypocotyls, detected only during etiolation in the dark. In cotyledons and leaves, restricted to cells surrounding stomata. In reproductive organs, observed in the style after pollination, in the abscission zones of sepals and petals, in the transmitting tract of developing fruits, and in the abscission zones of mature siliques. Also present in pollen tubes.
IOS1_ARATH function Negatively regulates the abscisic acid (ABA) signaling pathway (PubMed:25274985). Required for full susceptibility to filamentous (hemi)biotrophic oomycetes (e.g. H.arabidopsidis and P.parasitica) and fungal (e.g. E.cruciferarum) pathogens, probably by triggering the repression of ABA-sensitive COLD REGULATED and RESISTANCE TO DESICCATION genes during infection, but independently of immune responses (PubMed:21711359, PubMed:25274985). Involved in BAK1-dependent and BAK1-independent microbe-associated molecular patterns (MAMPs)-triggered immunity (PTI) leading to defense responses, including callose deposition and MAPK cascade activation, toward pathogenic bacteria (e.g. P.syringae). Required for chitin-mediated PTI (PubMed:27317676).
IOS1_ARATH similarity Belongs to the protein kinase superfamily. Ser/Thr protein kinase family.
IOS1_ARATH tissue specificity Expressed in roots, cotyledons, leaves, flowers and siliques.

1 Proteins

Function

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Interactions

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Expression

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Homology

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0 Homologues

 

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9 Data Sets