Cloned (Comment) | Organism |
---|---|
gene Cdn1-C1, real-time PCR expression analysis | Gossypium hirsutum |
Crystallization (Comment) | Organism |
---|---|
crystal structure analysis, PDB ID 3G4F | Gossypium hirsutum |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
(2E,6E)-farnesyl diphosphate | Gossypium hirsutum | - |
(+)-delta-cadinene + diphosphate | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Gossypium hirsutum | - |
cultivar Max-9 | - |
Gossypium hirsutum | P93665 | var. Max-9 | - |
Gossypium hirsutum | Q39760 | var. Max-9 | - |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
leaf | - |
Gossypium hirsutum | - |
additional information | isozyme real-time PCR expression analysis in leaves of cotton from various plant treatments | Gossypium hirsutum | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
(2E,6E)-farnesyl diphosphate | - |
Gossypium hirsutum | (+)-delta-cadinene + diphosphate | - |
? |
Synonyms | Comment | Organism |
---|---|---|
CAD | - |
Gossypium hirsutum |
CDN1 | - |
Gossypium hirsutum |
Cdn1-C1 | - |
Gossypium hirsutum |
Cdn1-C14 | - |
Gossypium hirsutum |
delta-cadinene synthase | - |
Gossypium hirsutum |
Organism | Comment | Expression |
---|---|---|
Gossypium hirsutum | jasmonic acid induces the enzyme. Plant growth-promoting rhizobacteria (PGPR) treatment induces increased level of gossypol in cotton PGPR-treated plants. Cotton pathogen Spodoptera exigua shows reduced larval feeding and development on PGPR-treated plants | up |
Gossypium hirsutum | Rhizobacteria (Bacillus spp.) increase (+)-delta-cadinene synthase gene expression 2fold as compared to the control | up |
General Information | Comment | Organism |
---|---|---|
evolution | the CAD is encoded by a gene family, which is divided into two subfamilies CAD1-A and CAD1-C (Cdn1-C1, Cdn1-C14, Cdn1-A and Cdn1-C3), based on sequence similarities. The diploid genome of Gossypium arboreum contains about six members of CAD1- C and a single copy of CAD1-A | Gossypium hirsutum |
physiological function | in cotton, (+)-delta-cadinene synthase (CAD) catalyses the cyclization of farnesyl diphosphate to (+)-delta-cadinene via a nerolidyl diphosphate intermediate and is the first step in the biosynthesis of gossypol and its precursor terpene aldehyde | Gossypium hirsutum |
physiological function | in cotton, (+)-delta-cadinene synthase (CAD) catalyses the cyclization of farnesyl diphosphate to (+)-delta-cadinene via a nerolidyl diphosphate intermediate and is the first step in the biosynthesis of gossypol and its precursor terpene aldehyde. Increased enzyme expression due to jasmonic acid treatment or plant growth-promoting rhizobacteria (PGPR) treatment leads to increased levels of gossypol in plants. Cotton pathogen Spodoptera exigua shows reduced larval feeding and development on PGPR-treated plants | Gossypium hirsutum |
physiological function | the enzyme distributes to systemic resistance in cotton against beet armyworm Spodoptera exigua | Gossypium hirsutum |