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Literature summary extracted from

  • Wang, Y.; Ye, X.; Ding, G.; Xu, F.
    Overexpression of phyA and appA genes improves soil organic phosphorus utilisation and seed phytase activity in Brassica napus (2013), PLoS ONE, 8, e60801.
    View publication on PubMedView publication on EuropePMC

Organism

EC Number Organism UniProt Comment Textmining
3.1.3.8 Aspergillus niger P34752
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3.1.3.26 Escherichia coli P07102
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Source Tissue

EC Number Source Tissue Comment Organism Textmining

Synonyms

EC Number Synonyms Comment Organism
3.1.3.8 3-phytase A
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 Aspergillus niger

General Information

EC Number General Information Comment Organism
3.1.3.8 physiological function transgenic expression in Brassica napus with a signal peptide sequence. Transgenic lines exhibit significantly higher exuded phytase activity when compared to wild-type controls. Transgenic Brassica napus has significantly improved phosphate uptake and plant biomass. Seed yields of transgenic increase by 20.9% when compared to wild-type. When phytate is used as the sole phosphate source, phosphate accumulation in seeds increases by 20.6. Phytase activities in transgenic canola seeds range from 1,138 to 1,605 U/kg seeds, while no phytase activity is detected in wild-type seeds. Phytic acid content in seeds is significantly lower than in wild-type Aspergillus niger
3.1.3.26 physiological function transgenic expression in Brassica napus. Transgenic lines exhibit significantly higher exuded phytase activity when compared to wild-type controls. Transgenic Brassica napus has significantly improved phosphate uptake and plant biomass. Seed yields of transgenic increase by 59% when compared to wild-type. When phytate is used as the sole phosphate source, phosphate accumulation in seeds increases by 47. Phytase activities in transgenic canola seeds range from 1,138 to 1,605 U/kg seeds, while no phytase activity is detected in wild-type seeds. Phytic acid content in seeds is significantly lower than in wild-type Escherichia coli