An enzyme formulation includes an encapsulated fungal enzyme which is effective for degrading at least one material selected from the group consisting of hydrocarbons, vulcanized rubber, synthetic rubber, natural rubber, vulcanized polymers and perfluorinated compounds. A degradation method includes treating one of the above-mentioned materials with an encapsulated fungal enzyme to degrade the material.

The present description is related to the field of protein production. It introduces novel host cells with low protease activity, a novel protease regulator, its use in expression systems and protein production, and a method of producing host cells for protein production.

The present invention relates to a valuable product in the form of a flavonoid-containing phenol mixture having intense red coloration and to a method for obtaining a valuable-substance phase, more particularly a red-colored phase, from a native substance mixture.

A cleaning agent comprising a supporting substrate with an oxidoreductase enzyme immobilized thereon wherein the oxidoreductase enzyme is selected from oxidoreductase enzymes having an enzyme classification number selected from the group consisting of E.C. 1.1-1.10 and E.C. 1.12-1.99.

An enzyme formulation includes an encapsulated fungal enzyme which is effective for degrading at least one material selected from the group consisting of hydrocarbons, vulcanized rubber, synthetic rubber, natural rubber, vulcanized polymers and perfluorinated compounds. A degradation method includes treating one of the above-mentioned materials with an encapsulated fungal enzyme to degrade the material.

The present disclosure provides an immobilized crude enzyme for degrading complex polycyclic aromatic hydrocarbons (PAHs) in soil and a preparation method thereof, and relates to the field of remediation of complex organics-polluted soil. The present disclosure particularly relates to an immobilized crude enzyme and a preparation method thereof. In the present disclosure, the immobilized crude enzyme for degrading complex PAHs in soil is prepared from an acid-modified chestnut inner shell and a crude enzyme solution of white rot fungi; and there are copper ions in the crude enzyme solution of the white rot fungi. The preparation method includes: 1, preparing a chestnut inner shell into a powdered material; 2, preparing modified biochar; 3, conducting immobilization.

The present invention relates to laccase variants and uses thereof as eco-friendly biocatalysts in various industrial processes. More in particular, the invention relates to a polypeptide with laccase activity comprising an amino acid sequence that is at least 90% identical to the amino acid sequence according to SEQ ID NO: 1, wherein the polypeptide comprises at least one amino acid selected from the group consisting of Alanine, Proline, Aspartic acid, Isoleucine, Proline, Proline, Threonine and Proline at a position corresponding to of positions 253, 128, 384, 364, 292, 450, 33 and 322 in SEQ ID NO: 1 respectively.

The invention relates to a polypeptide comprising an exoglucanase catalytic domain comprising a sequence selected from the group consisting of SEQ ID NO: 1, SEQ ID NO: 2 and SEQ ID NO: 3, and to a polypeptide having beta-glucosidase activity comprising a sequence selected from the group consisting of SEQ ID NO: 6, SEQ ID NO: 7 and SEQ ID NO: 8, and to functionally equivalent variants thereof that maintain or improve their catalytic activity. Additionally, the invention relates to an enzyme cocktail comprising said polypeptide(s) and an endoglucanase. Further, the invention also relates to methods for hydrolysing cellulose to cellobiose and/or cellotetraose, cellobiose and/or cellotetraose to glucose and cellulose to glucose, and to produce bioethanol, using the polypeptides or enzyme cocktails of the invention, and to the uses of the polypeptides and enzyme cocktails of the invention for hydrolysing cellulose to cellobiose and/or cellotetraose, cellobiose and/or cellotetraose to glucose and cellulose to glucose, and to produce bioethanol.

A method for rapid, high throughput screening of the activities of enzymes, especially ligninases and its enzyme cocktails, using nanostructure initiator mass spectrometry (NIMS) surfaces, substrates and methodology.

The invention relates to methods of altering resistance to lodging in maize, transgenic plants with altered resistance to lodging and methods for making such plants. In particular, the invention comprises altering the expression or levels of at least one laccase gene and/or altering the expression or activity of miR528.