Non-limiting cleaning compositions may include a mix of enzymes including dispersins and specific amylases or mannanases. Said compositions may be used in cleaning processes and/or for cleaning of items, such as textiles, as well as methods of using said compositions for removal or reduction of organic stains.

A mannanase at least 85% identical to SEQ ID NO: 1, a polynucleotide encoding the mannanase, an expression construct comprising the polynucleotide, and a host cell comprising the polynucleotide or the expression construct.

The present invention relates to mannanase variants. The present invention also relates to polynucleotides encoding the variants; nucleic acid constructs, vectors, and host cells comprising the polynucleotides; and methods of using the variants.

Method to remove mannan comprising stains by contacting at least one mannan comprising stain with a mannanase at least 80% identical to SEQ ID NO: 1.

Methods for stimulating plant growth and/or promoting plant health using free enzymes or recombinant microorganisms that overexpress enzymes are provided. Plant seeds coated with free enzymes or recombinant microorganisms that overexpress enzymes are also provided. Compositions comprising a fertilizer and an enzyme or a recombinant microorganism that overexpresses an enzyme are provided. Modified enzymes having ACC deaminase activity, recombinant microorganisms expressing the modified enzymes, plant seeds treated with the modified enzymes or recombinant microorganisms, and methods for stimulating plant growth and/or promoting plant health using the modified enzymes or recombinant microorganisms are also provided.

Methods for stimulating plant growth and/or promoting plant health using free enzymes or recombinant microorganisms that overexpress enzymes are provided. Plant seeds coated with free enzymes or recombinant microorganisms that overexpress enzymes are also provided. Compositions comprising a fertilizer and an enzyme or a recombinant microorganism that overexpresses an enzyme are provided. Modified enzymes having ACC deaminase activity, recombinant microorganisms expressing the modified enzymes, plant seeds treated with the modified enzymes or recombinant microorganisms, and methods for stimulating plant growth and/or promoting plant health using the modified enzymes or recombinant microorganisms are also provided.

Novel hyperthermophilic Dictyoglomus beta-mannanases are provided for use in high temperature industrial applications requiring enzymatic hydrolysis of 1,4-β-D-mannosidic linkages in mannans, galactomannans, and glucomannans. Also provided are methods and compositions for fracturing a subterranean formation in which a gellable fracturing fluid is first formed by blending together a hydratable polymer and a Dictyoglomus beta-mannanase as an enzyme breaker. An optimized and stabilized recombinant Dictyoglomus beta-mannanase is provided that shows superior performance/effectiveness and properties in degrading guar and derivatized guars at pH ranges from 3.0 to 12 and temperatures ranging from 130° F. to in excess of 270° F.

Methods for stimulating plant growth and/or promoting plant health using free enzymes or recombinant microorganisms that overexpress enzymes are provided. Plant seeds coated with free enzymes or recombinant microorganisms that overexpress enzymes are also provided. Compositions comprising a fertilizer and an enzyme or a recombinant microorganism that overexpresses an enzyme are provided. Modified enzymes having ACC deaminase activity, recombinant microorganisms expressing the modified enzymes, plant seeds treated with the modified enzymes or recombinant microorganisms, and methods for stimulating plant growth and/or promoting plant health using the modified enzymes or recombinant microorganisms are also provided.

The present invention provides a multi-component enzyme system that hydrolyzes hemicellulose oligomers from hardwood which can be expressed, for example, in yeast such as Saccharomyces cerevisiae. In some embodiments, this invention provides for the engineering of a series of biocatalysts combining the expression and secretion of components of this enzymatic system with robust, rapid xylose utilization, and ethanol fermentation under industrially relevant process conditions for consolidated bioprocessing. In some embodiments, the invention utilizes co-cultures of strains that can achieve significantly improved performance due to the incorporation of additional enzymes in the fermentation system.

A strategy for eliminating or greatly reducing the need for physical/chemical treatments or the use of whole microbes for lignocellulosic biomass and organopollutant degradation is disclosed. The soybean is a practical, cost-efficient and sustainable bioreactor for the production of lignin-degrading and cellulose-degrading enzymes. The use of soybean as a transgenic overexpression platform provides advantages that no other industrial scale enzyme expression system can match. Availability of a battery of related plant biomass degrading enzymes in separate transgenic soybean lines provides unprecedented flexibility in industrial and bioremediation processes. Depending upon the particular application, selected soybean-derived powdered enzyme formulations can be used, and their sequential addition can be orchestrated. Manufacturing enzymes using transgenic soybeans wherein these enzymes are capable of lignocellulose and organopollutant degradation into useful or nontoxic products will dramatically change biomass engineering schemes and environmental remediation practices. This technology has a sum of advantages that other protein expression system cannot duplicate, including the manufacturing of individual enzymes in a cost-effective manner that allows flexibility in cocktail composition, ease of application, and long term storage in the absence of a cold chain.