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Literature summary for 3.1.3.2 extracted from

  • L Starnes, D.; Padmanabhan, P.; Sahi, S.V.
    Effect of P sources on growth, P accumulation and activities of phytase and acid phosphatases in two cultivars of annual ryegrass (Lolium multiflorum L.) (2008), Plant Physiol. Biochem., 46, 580-589.
    View publication on PubMed
Search for more literature for 3.1.3.2

Organism

Organism UniProt Comment Textmining
Lolium multiflorum
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
root
-
 Lolium multiflorum
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
 APase enzyme activity in the root increases substantially in response to P-sufficient condition. In the presence of various poultry manure fractions, an intermediate level of APase and phytase is measured compared to the P-sufficient condition, while the lowest enzyme activity is observed in the absence of any P source in the media Lolium multiflorum
additional information
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 results of on non-denaturing polyacrylamide gel electrophoresis (PAGE) indicate that an APase isoform is induced under P-starvation Lolium multiflorum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4-nitrophenyl phosphate + H2O
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 Lolium multiflorum 4-nitrophenol + phosphate
-
 ?

Synonyms

Synonyms Comment Organism
acid phosphatase
-
 Lolium multiflorum
APase isoform 1 Lolium multiflorum
APase isoform isoform 2 Lolium multiflorum

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
26
-
 assay at Lolium multiflorum

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5.5
-
 assay at Lolium multiflorum