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Gene : INP1 A. thaliana

DB identifier  ? AT4G22600 Secondary Identifier  ? locus:2127525
Name  ? INAPERTURATE POLLEN1 Brief Description  transcription factor
TAIR Computational Description  transcription factor;(source:Araport11)
TAIR Curator Summary  Encodes a protein involved in involved in the formation of the pollen surface apertures. It acts late in aperture formation by excluding specific membrane domains from exine deposition.
TAIR Short Description  NULL
TAIR Aliases  INP1

5 Gene Rifs

1 Organism

8 Publications

0 Synonyms

Genomics

Genome feature

Region: gene ? Length: 822  
Location: Chr4:11900211-11901032 reverse strand

Gene models - INP1 AT4G22600

? Gene models

Transcripts: 1  Exons: 1 

Overlapping Features

? Genome features that overlap coordinates of this Gene

CDS: 1, Exon: 1, mRNA: 1

2 Child Features

0 Cross References

1 Downstream Intergenic Region

0 Located Features

1 Upstream Intergenic Region

Proteins

Curated comments from UniProt

Type Comment Proteins
INP1_ARATH developmental stage Detected in stage 9 buds and appears to be confined to microspores.
INP1_ARATH function Required for the formation of pollen surface apertures, which arise by restriction of exine deposition at specific sites. The aperture length depends on the INP1 dosage (PubMed:23136373). Does not play a role in specifying the number or position of apertures (PubMed:27177036). Acts in a sporophytic manner (PubMed:23136373).
INP1_ARATH subcellular location Located at 3 equidistant spots close to the pollen equator. 3-D reconstruction demonstrates that INP1 is restricted not to just 3 spots, but to 3 long and narrow regions underlying the position of future apertures.
INP1_ARATH tissue specificity Expressed only in anthers and in pollen. Not detected in other flower tissues, stems, leaves and siliques.

1 Proteins

Function

Gene Ontology

cellular component
cytoplasm  ? ECO  
molecular function
sequence-specific DNA binding  ? ECO  
biological process
pollen exine formation  ? ECO  
DNA-templated transcription  ? 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

7 Data Sets