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ACYL-LIPID METABOLISM
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AP2 / EREBP Transcription Factors

Enzyme Pathways

Fatty Acid Synth | TAG Synthesis | FA Elong & Wax | Cutin I |

Locus Data & Links    (May need to scroll right or left to show columns)

Locus Id
(TAIR Link)
Abbrev. Mutant(s)
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Pathway(s) Subcelluar
location
Evidence for
function
Key
References
Comments Microarray
Expression
Proteomics
data
ESTexpression
in other oilseeds
WRI3
Mutant Char.; yeast one-hybrid assays
1 Ref
Direct transcriptional activator of some late fatty acid biosynthetic genes and lipogenic genes; significant decreases in the amount of major cutin monomers produced by triple mutant wri1wri3wri4 flowers. the main flower cutin monomer (10,16-dihydroxypalmitate) was decreased by more than 50%. Significant decrease in 18:2 DCA in inflorescence stem cutin of triple mutant. wax production was not affected by the triple mutant.
Efp Eth
WRI4
Mutant Char.; yeast one-hybrid assays
1 Ref
Direct transcriptional activator of some late fatty acid biosynthetic genes and lipogenic genes; significant decreases in the amount of major cutin monomers produced by triple mutant wri1wri3wri4 flowers. the main flower cutin monomer (10,16-dihydroxypalmitate) was decreased by more than 50%.
Efp Eth
WRI2
Mutant Char.; OE lines
1 Ref
The fatty acid concentrations of dry seeds remains unchanged in both mutants and OE lines. Thus may not be related to fatty acid biosynthesis
Efp Eth
WRI1
Mutant Char.; in-planta Overexp'n; yeast one-hybrid assays; gel-shift assays.
5 Refs
Direct transcriptional activator of some late fatty acid biosynthetic genes and lipogenic genes, binds the AW cis-regulatory element
Efp Eth Data
Mutant Char.; Comple. of mutant; in-planta Overexp'n.; ChIP assay
1 Ref
DEWAX negatively regulates the expression of alkane-forming enzyme,long-chain acyl-CoA synthetase, ATP citrate lyase A subunit, enoyl-CoA reductase, and fatty acyl-CoA reductase.DEWAX directly interacts with the promoters of wax biosynthesis. slightly increased wax in mutant
Efp Eth