Mp6g05000



Description

Annotation

Database ID Description
MobiDBLite mobidb-lite consensus disorder prediction
PANTHER PTHR31734 AUXIN-RESPONSIVE PROTEIN IAA17
FunFam G3DSA:3.10.20.90:FF:000078 Auxin-responsive protein
ProSiteProfiles PS51745 PB1 domain profile.
SUPERFAMILY SSF54277 CAD & PB1 domains
Gene3D G3DSA:3.10.20.90 -
Coils Coil Coil
Pfam PF02309 AUX/IAA family
KEGG K14484 auxin-responsive protein IAA
MapolyID Mapoly0034s0017 -
GO GO:0006355 regulation of DNA-templated transcription
GO GO:0005634 nucleus
GO GO:0005515 protein binding

Nomenclature

Gene symbol Product Transcript ID Status
MpIAA co-repressor, sharing similarity to Arabidopsis AUX/IAAs. Published

Associated Literature (AI-based literature mining, Beta-version)

Functionally studied as the core auxin co-receptor/repressor of the Marchantia auxin response system. amiRNA knock-down lines (amiRMpIAA, cleavage confirmed by RLM-RACE) showed auxin hypersensitivity at sporeling and adult stages, including reduced thallus area and ectopic rhizoids, identifying MpIAA as a negative regulator of auxin signaling controlling morphogenesis.

4 core 9 peripheral

Das, S., et al. (2024) · Plant Communications  research experimental subject
Sole canonical Aux/IAA repressor; undetectable in dormant gemma, MpIAA-mScarlet-I underwent rapid auxin-triggered degradation imaged in vivo, with a measured half-life of ~6.5 min, reporting on TIR1-mediated auxin signaling dynamics.
Woudenberg, S., et al. (2024) · Development  research experimental subject
The single Aux/IAA of Marchantia; an additional copy expressed under the MpARF2 promoter altered overall phenotype and increased auxin sensitivity versus Tak-1. The extra MpIAA protein, like the endogenous one, was undetectable normally but accumulated upon proteasome inhibition, showing Aux/IAA copy number modulates response amplitude.
Suzuki, H., et al. (2023) · Plant Cell  research experimental subject
MpIAA was functionally analyzed as the auxin signaling partner of MpTIR1, interacting in an auxin-dependent manner in pull-down assays. DII degron degradation and mutant DII constructs were tested in vivo across conditional knockout backgrounds.
Flores-Sandoval, E., et al. (2015) · PLoS Genetics  other experimental subject
Functionally studied as the core auxin co-receptor/repressor of the Marchantia auxin response system. amiRNA knock-down lines (amiRMpIAA, cleavage confirmed by RLM-RACE) showed auxin hypersensitivity at sporeling and adult stages, including reduced thallus area and ectopic rhizoids, identifying MpIAA as a negative regulator of auxin signaling controlling morphogenesis.
Melissa DÁ, Luis LJ, Eduardo FS, Annie EC, Domingo MÁ, Tom FJ, Jesús LR, Fernando OM, John BL, Mario AA, Cruz-Ramírez A. (2025) · Physiologia plantarum  research citation background
Aux/IAA auxin-signaling gene mentioned in the MpANT co-expression cluster.

Expression Level powered by MBEX

Link to the original image in MBEX

Transcript models

Transcript ID Location Sequences Extract region
Mp6g05000.1 chr6:6307623..6312201 (+) Gene /  mRNA /  CDS /  Protein
FASTA / GenBank (with flanking bases)

Gene structure:

Sequences:

Gene UTR + CDS + intron

FASTA

mRNA UTR + CDS

FASTA

CDS

FASTA

Protein

FASTA

MarpolBase / Genome Informatics Lab. NIG.