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Gene : RGF4 A. thaliana

DB identifier  ? AT3G30350 Secondary Identifier  ? locus:2102891
Name  ? root meristem growth factor 4 Brief Description  root meristem growth factor-like protein
TAIR Computational Description  root meristem growth factor-like protein;(source:Araport11)
TAIR Curator Summary  Encodes a root meristem growth factor (RGF). Belongs to a family of functionally redundant homologous peptides that are secreted, tyrosine-sulfated, and expressed mainly in the stem cell area and the innermost layer of central columella cells. RGFs are required for maintenance of the root stem cell niche and transit amplifying cell proliferation. Members of this family include: At5g60810 (RGF1), At1g13620 (RGF2), At2g04025 (RGF3), At3g30350 (RGF4), At5g51451 (RGF5), At4g16515 (RGF6), At3g02240 (RGF7), At2g03830 (RGF8) and At5g64770 (RGF9).
TAIR Short Description  NULL
TAIR Aliases  GLV3, RGF4

0 Gene Rifs

1 Organism

7 Publications

0 Synonyms

Genomics

Genome feature

Region: gene ? Length: 1620  
Location: Chr3:11960298-11961917 reverse strand

Gene models - RGF4 AT3G30350

? Gene models

Transcripts: 2  Exons: 10  Introns: 8 

Overlapping Features

? Genome features that overlap coordinates of this Gene

8 Child Features

0 Cross References

1 Downstream Intergenic Region

0 Located Features

1 Upstream Intergenic Region

Proteins

Curated comments from UniProt

Type Comment Proteins
GLV3_ARATH developmental stage In roots, restricted to the root apical meristem (RAM) in a pattern positioned just above the quiescent center (QC), mainly in endodermis, cortex and vascular tissues, with strongest levels within cells in the QC vicinity (PubMed:22421050, PubMed:23370719). Slightly observed in the epidermis (PubMed:23370719). Induced early during lateral root formation (PubMed:23370719).
GLV3_ARATH function Signaling peptide (root growth factor) required during root gravitropism in a PIN2-traffic dependent manner, thus influencing the formation of auxin gradients (PubMed:22421050, PubMed:23370719). Maintains the postembryonic root stem cell niche (PubMed:20798316).
GLV3_ARATH similarity Belongs to the RGF family.
GLV3_ARATH tissue specificity Expressed in roots, specifically in the root apical meristem (RAM).

2 Proteins

Function

Gene Ontology

cellular component
extracellular space  ? ECO  
molecular function
hormone activity  ? ECO  
growth factor activity  ? ECO  
biological process
cell differentiation  ? ECO  
positive gravitropism  ? ECO  
positive regulation of cell population proliferation  ? ECO  
regulation of root development  ? 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

6 Data Sets