Cloned (Comment) | Organism |
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gene chsVII, phylogenetic analysis, quantitative RT-PCR enzyme expression analyis | Penicillium digitatum |
Protein Variants | Comment | Organism |
---|---|---|
additional information | disruption of the gene coding PdChsVII, which contains a short version of a myosin motor domain, has been achieved by using Agrobacterium tumefaciens strain AGL-1-mediated transformation, morphological changes and chitin content in Penicillium digitatum PdchsVII disruption strains, overview | Penicillium digitatum |
Localization | Comment | Organism | GeneOntology No. | Textmining |
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Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
UDP-N-acetyl-alpha-D-glucosamine + [1,4-(N-acetyl-beta-D-glucosaminyl)]n | Penicillium digitatum | - |
UDP + [1,4-(N-acetyl-beta-D-glucosaminyl)]n+1 | - |
? | |
UDP-N-acetyl-alpha-D-glucosamine + [1,4-(N-acetyl-beta-D-glucosaminyl)]n | Penicillium digitatum CECT 20796 | - |
UDP + [1,4-(N-acetyl-beta-D-glucosaminyl)]n+1 | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Penicillium digitatum | R4I3H8 | isolate PHI26, gene chsVII | - |
Penicillium digitatum CECT 20796 | R4I3H8 | isolate PHI26, gene chsVII | - |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
additional information | growth and conidia production of wild-type and disruption mutant strains, and relative expression of chs genes in Penicillium digitatum strain CECT20796 under different growth conditions, overview | Penicillium digitatum | - |
mycelium | - |
Penicillium digitatum | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
UDP-N-acetyl-alpha-D-glucosamine + [1,4-(N-acetyl-beta-D-glucosaminyl)]n | - |
Penicillium digitatum | UDP + [1,4-(N-acetyl-beta-D-glucosaminyl)]n+1 | - |
? | |
UDP-N-acetyl-alpha-D-glucosamine + [1,4-(N-acetyl-beta-D-glucosaminyl)]n | - |
Penicillium digitatum CECT 20796 | UDP + [1,4-(N-acetyl-beta-D-glucosaminyl)]n+1 | - |
? |
Subunits | Comment | Organism |
---|---|---|
More | domain structure of PdChsVII | Penicillium digitatum |
Synonyms | Comment | Organism |
---|---|---|
PdChsVII | - |
Penicillium digitatum |
General Information | Comment | Organism |
---|---|---|
evolution | chitin synthase genes (chs) constitute a complex family in filamentous fungi and are involved in fungal development, morphogenesis, pathogenesis and virulence, phylogenetic analysis of chsI-VII | Penicillium digitatum |
malfunction | PdchsVII mutants have reduced virulence on citrus fruit. Disruption of gene chsVII has an effect on the expression of other isozymes during growth in liquid PDB medium. The largest increase of expression is shown in both disruption mutant strains PDMG672 and PDMG439 by gene PdchsII, which is induced up to 50fold during growth, while in strain CECT20796 it remains almost constant or even declines. Expression of PdchsIV, PdchsV and PdchsVI genes is also induced in disruption mutants compared to the parental strain. Expression of PdchsI and PdchsIII remaines at similar levels in the mutant and wild-type strains | Penicillium digitatum |
physiological function | chitin synthase PdChsVII is required for development, cell wall integrity and virulence in the citrus postharvest pathogen Penicillium digitatum. Differential expression of chitin synthase genes in PdchsVII mutants in response to infection | Penicillium digitatum |