Mp3g23300



Description

Annotation

Database ID Description
MobiDBLite mobidb-lite consensus disorder prediction
SUPERFAMILY SSF47459 HLH, helix-loop-helix DNA-binding domain
ProSiteProfiles PS50888 Myc-type, basic helix-loop-helix (bHLH) domain profile.
PANTHER PTHR45914 TRANSCRIPTION FACTOR HEC3-RELATED
SMART SM00353 finulus
Pfam PF00010 Helix-loop-helix DNA-binding domain
CDD cd11454 bHLH_AtIND_like
Gene3D G3DSA:4.10.280.10 -
MapolyID Mapoly0024s0106 -
GO GO:0006355 regulation of DNA-templated transcription
GO GO:0003700 DNA-binding transcription factor activity
GO GO:0046983 protein dimerization activity

Nomenclature

Gene symbol Product Transcript ID Status
MpBHLH20 transcription factor, bHLH Published
MpBNB transcription factor, bHLH Published

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

bHLH transcription factor (Mp3g23300) acting upstream of MpGLID to dictate germline fate entry; overexpression induces male germ cell-like cells. Y1H and EMSA show MpBNB directly binds and activates the MpGLID promoter.

4 core 22 peripheral

Alisha A, Jarmolowski A, Szweykowska-Kulinska Z, Sierocka I. (2026) · The Plant journal : for cell and molecular biology  research experimental subject
MpBNB (BONOBO), involved in germ cell specification, was strongly downregulated in Mpspl3 knockout (and overexpression) plants by qPCR in this study.
Ren, X., et al. (2024) · Plant Cell  research experimental subject
bHLH transcription factor (Mp3g23300) acting upstream of MpGLID to dictate germline fate entry; overexpression induces male germ cell-like cells. Y1H and EMSA show MpBNB directly binds and activates the MpGLID promoter.
Saito, M., et al. (2023) · Current Biology  research experimental subject
MpBONOBO (bHLH subfamily VIIIa TF; Mp3g23300); regulates initiation of gamete-producing organs (gametangia) and germ cell differentiation; forms a bHLH heterodimer with MpLRL.
Yamaoka, S., et al. (2018) · Current Biology  research experimental subject
MpBONOBO (bHLH); loss-of-function (hpt2040) and inducible/Citrine lines show it is required for generative (germline) cell specification, a function evolutionarily conserved in land plants.
Zheng, X., et al. (2020) · New Phytologist  research citation background
Study in Medicago: cites MpBONOBO (MpBNB), a tapetal-bHLH-subfamily member from M. polymorpha controlling development of initial reproductive cells, illustrating conserved recruitment.

Expression Level powered by MBEX

Link to the original image in MBEX

Transcript models

Transcript ID Location Sequences Extract region
Mp3g23300.1 chr3:26399933..26403140 (+) 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.