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Gene : MYBR1 A. thaliana

DB identifier  ? AT5G67300 Secondary Identifier  ? locus:2158212
Name  ? myb domain protein r1 Brief Description  myb domain protein r1
TAIR Computational Description  myb domain protein r1;(source:Araport11)
TAIR Curator Summary  Member of the R2R3 factor MYB gene family involved in mediating plant responses to a variety of abiotic stimiuli. The mRNA is cell-to-cell mobile.
TAIR Short Description  myb domain protein r1
TAIR Aliases  ATMYB44, ATMYBR1, MYB44, MYBR1

15 Gene Rifs

1 Organism

49 Publications

0 Synonyms

Genomics

Genome feature

Region: gene ? Length: 1985  
Location: Chr5:26854022-26856006

Gene models - MYBR1 AT5G67300

? Gene models

Transcripts: 1  Exons: 1 

Overlapping Features

? Genome features that overlap coordinates of this Gene

2 Child Features

1 Cross References

0 Downstream Intergenic Region

0 Located Features

1 Upstream Intergenic Region

Proteins

Curated comments from UniProt

Type Comment Proteins
MYB44_ARATH developmental stage Expressed during very late stages of embryogenesis. Later, its expression follows a development dependent gradient in successive leaves.
MYB44_ARATH function Transcription factor (PubMed:23067202, PubMed:23603962). Represses the expression of protein phosphatases 2C in response to abscisic acid (ABA). Confers resistance to abiotic stresses dependent of ABA (PubMed:18162593, PubMed:9678577). In response to auxin, activates the transcription of the auxin-responsive gene IAA19. The IAA19 transcription activation by MYB44 is enhanced by direct interaction between MYB44 and PYL8 (PubMed:24894996). Transcriptional activator of WRKY70 by direct binding to its promoter region, especially at 5'-TAACNG-3' and 5'-CNGTTA-3' symmetric motifs (PubMed:23067202, PubMed:23603962). Activates salicylic acid (SA)- mediated defenses and subsequent resistance to biotrophic pathogen P.syringae pv. tomato DC3000, but represses jasmonic acid (JA)-mediated defenses responses against the necrotrophic pathogen A.brassicicola (PubMed:23067202).
MYB44_ARATH tissue specificity Expressed in roots, stems, leaves, inflorescence, and flowers (including stamen, floral nectar, carpel, petal and sepal), mostly in vasculatures and stomata.

1 Proteins

Function

Interactions

Interaction Network

Expression

eFP Visualization

Data Source: BAR




Co-expression

Querying ATTED Service...
Data Source: ATTED-II
Top N
LS: LS is a monotonic transformation (negative logit) of MR index. Larger LS indicates stronger co-expression.

 

Homology

Phytozome Homologs

Data Source: Phytozome


0 Homologues

 

Other

9 Data Sets