Cloned (Comment) | Organism |
---|---|
gene PGTG_11658 or Pgt-IaaM, transgenic expression of gene Pgt-IaaM in Arabidopsis thaliana haustoria causes a typical auxin expression phenotype and promotes susceptibility to the bacterial pathogen Pseudomonas syringae pv. tomato DC3000, transgenic expression of gene Pgt-IaaM in Triticum aestivum leaves, phenotypes, overview. Silencing of Pgt-IaaM by wheat host-induced gene silencing reduces the pathogenicity of Puccinia graminis. Expression of Pgt-IaaM in Arabidopsis thaliana displays pleiotropic auxin-related phenotypes | Puccinia graminis f. sp. tritici |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
L-tryptophan + O2 | Puccinia graminis f. sp. tritici | - |
(indol-3-yl)acetamide + CO2 + H2O | - |
? | |
L-tryptophan + O2 | Puccinia graminis f. sp. tritici CRL 75-36-700-3 | - |
(indol-3-yl)acetamide + CO2 + H2O | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Puccinia graminis f. sp. tritici | E3KNM7 | - |
- |
Puccinia graminis f. sp. tritici CRL 75-36-700-3 | E3KNM7 | - |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
L-tryptophan + O2 | - |
Puccinia graminis f. sp. tritici | (indol-3-yl)acetamide + CO2 + H2O | - |
? | |
L-tryptophan + O2 | - |
Puccinia graminis f. sp. tritici CRL 75-36-700-3 | (indol-3-yl)acetamide + CO2 + H2O | - |
? |
Synonyms | Comment | Organism |
---|---|---|
Pgt-IaaM | - |
Puccinia graminis f. sp. tritici |
PGTG_11658 | - |
Puccinia graminis f. sp. tritici |
General Information | Comment | Organism |
---|---|---|
malfunction | transient silencing of the tryptophan 2-monooxygenase-encoding gene iaaM in infected wheat plants indicates that it is required for full pathogenicity | Puccinia graminis f. sp. tritici |
physiological function | tryptophan 2-monooxygenase from Puccinia graminis f. sp. tritici produces the auxin precursor indole-3-acetamide (IAM) and is involved in auxin biosynthesis and rust pathogenicity. Auxin acts as a regulator of plant growth and development but its production can also affect plantmicrobe interactions. Expression of Pgt-IaaM in Arabidopsis thaliana haustoria causes a typical auxin expression phenotype and promotes susceptibility to the bacterial pathogen Pseudomonas syringae pv. tomato DC3000 | Puccinia graminis f. sp. tritici |