EC Number   |
Expression |
Reference |
|---|
    3.2.1.1 | down |
aspartate is identified as the most repressing sole carbon source for alpha-amylase production. Repression by glucose |
-, 725227 |
| 3.2.1.1 | down |
levels of alpha-amylase mRNA are reduced 10fold as a consequence of yeast extract medium supplementation to sucrose minimal medium |
725229 |
| 3.2.1.1 | more |
barley seeds, starch and sucrose are the best carbon sources for fungal growth and production of alpha-amylase at 25°C. Urea, glycine and sodium nitrate are the best nitrogen sources |
764892 |
| 3.2.1.1 | more |
bread, starch, maltose, sucrose, lactose, glucose and galactose support growth and alpha-amylase production. Bread is the most supportive with optimum activity of about 29 units per mg protein within 216 and 240 hr |
764355 |
| 3.2.1.1 | more |
highest amylase production is observed in wheat bran supplemented with nutrient solution (pH 4.0) after 96 hours of cultivation, reaching 417.2 U/g of dry substrate |
743850 |
| 3.2.1.1 | more |
potassium nitrate, ammonium sulfate and casein, casein as nitrogen source in the defined growth medium with starch as carbon source support the highest activity of alpha-amylase |
765235 |
| 3.2.1.1 | more |
with potassium nitrate as a nitrogen source, maltose and glucose are the best carbon sources for fungal growth and production of the most active alpha-amylases at 25°C. Ammonium chloride and ammonium sulfate are the best nitrogen sources for production of alpha-amylase when starch is the carbon source |
764892 |
| 3.2.1.1 | up |
Amy1 activity increases by 55% in the intracellular fraction after Cryptococcus flavus growth in the presence of 0.0005 mg/ml Cryptococcus tunicamycin |
703059 |
| 3.2.1.1 | up |
constitutively produced at low levels but can be induced further by starch addition |
-, 725227 |
| 3.2.1.1 | up |
enzyme production is stimulated by peptone 0.3% w/v and yeast extract 0.2% w/v |
-, 717451 |
