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Gene : HD2B A. thaliana

DB identifier  ? AT5G22650 Secondary Identifier  ? locus:2162479
Name  ? histone deacetylase 2B Brief Description  histone deacetylase 2B
TAIR Computational Description  histone deacetylase 2B;(source:Araport11)
TAIR Curator Summary  Encodes a member of a plant-specific class of histone deacetylases. Controls the development of adaxial/abaxial leaf polarity. Its mRNA is widely expressed in stems, leaves, flowers and young siliques. Plant lines expressing RNAi constructs directed against this gene showed a marked reduction in agrobacterium-mediated root transformation.
TAIR Short Description  histone deacetylase 2B
TAIR Aliases  ATHD2, ATHD2B, HD2, HD2B, HDA4, HDT02, HDT2

4 Gene Rifs

1 Organism

37 Publications

0 Synonyms

Genomics

Genome feature

Region: gene ? Length: 2551  
Location: Chr5:7533946-7536496

Gene models - HD2B AT5G22650

? Gene models

Transcripts: 2  Exons: 18  Introns: 16 

Overlapping Features

? Genome features that overlap coordinates of this Gene

14 Child Features

1 Cross References

0 Downstream Intergenic Region

0 Located Features

1 Upstream Intergenic Region

Proteins

Curated comments from UniProt

Type Comment Proteins
HDT2_ARATH HDT2_ARATH-2 function Probably mediates the deacetylation of lysine residues on the N-terminal part of the core histones (H2A, H2B, H3 and H4). Histone deacetylation gives a tag for epigenetic repression and plays an important role in transcriptional regulation, cell cycle progression and developmental events.
HDT2_ARATH HDT2_ARATH-2 similarity Belongs to the histone deacetylase HD2 family.
HDT2_ARATH HDT2_ARATH-2 tissue specificity Expressed in leaves, roots, stems, young plantlets, flowers and siliques. Highest levels in ovules, embryos, shoot apical meristems and first leaves. Also expressed in somatic embryos.

2 Proteins

Function

Gene Ontology

cellular component
nucleolus  ? ECO  
plant-type vacuole  ? ECO  
nucleus  ? ECO  
plant-type cell wall  ? ECO  
plastid  ? ECO  
mitochondrion  ? ECO  
molecular function
histone deacetylase activity  ? ECO  
biological process
DNA-mediated transformation  ? ECO  
root development  ? ECO  
negative regulation of DNA-templated transcription  ? ECO  
polarity specification of adaxial/abaxial axis  ? ECO  
seed dormancy process  ? ECO  

Interactions

Interaction Network

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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

8 Data Sets