Abstract: Methods and compositions for the oxidation of short alkanes by engineered microorganisms expressing enzymes are described, along with methods of use.

Abstract: Improved soluble methane monooxygenases and soluble methane monooxygenase systems are provided.

Abstract: Compositions and methods for controlling pests are provided. The methods involve transforming organisms with a nucleic acid sequence encoding an insecticidal protein. In particular, the nucleic acid sequences are useful for preparing plants and microorganisms that possess insecticidal activity. Thus, transformed bacteria, plants, plant cells, plant tissues and seeds are provided. Compositions are insecticidal nucleic acids and proteins of bacterial species. The sequences find use in the construction of expression vectors for subsequent transformation into organisms of interest including plants, as probes for the isolation of other homologous (or partially homologous) genes. The pesticidal proteins find use in controlling, inhibiting growth or killing Hemipteran, Lepidopteran, Coleopteran, Dipteran, fungal, and nematode pest populations and for producing compositions with insecticidal activity.

Abstract: Methods and compositions for the oxidation of short alkanes by engineered microorganisms expressing enzymes are described, along with methods of use.

Abstract: The disclosure relates to omega-hydroxylase-related fusion polypeptides that result in improved omega-hydroxylated fatty acid derivative production when expressed in recombinant host cells. The disclosure further relates to microorganisms for ex pressing the omega-hydroxylase-related fusion polypeptides for the production of omega-hydroxylated fatty acid derivatives.

Abstract: The disclosure relates to omega-hydroxylase-related fusion polypeptides that result in improved omega-hydroxylated fatty acid derivative production when expressed in recombinant host cells. The disclosure further relates to microorganisms for expressing the omega-hydroxylase-related fusion polypeptides for the production of omega-hydroxylated fatty acid derivatives.

Abstract: A vertical ground heat exchanger for reducing the temperature in the carbonaceous shale rock mass and preventing roadbed frost heave includes a heating mechanism, a heat releasing component respectively connected to both ends of the heating mechanism and a refrigeration heat exchange mechanism. The refrigeration heat exchange mechanism is connected to the lower end of the heating mechanism through a heat transfer pipeline and communicates with the heat releasing component. The heat releasing component includes a double-layer heat exchange tube component, a gas-liquid separator and a branch tube, wherein the double-layer heat exchange tube component is respectively connected to the both ends of the heating mechanism, the gas-liquid separator is connected to the double-layer heat exchange tube component, and the branch tube is connected between the gas-liquid separator and the refrigeration heat exchange mechanism. The double-layer heat exchange tube component includes an upper bellows and a lower bellows.

Abstract: The disclosure relates to omega-hydroxylase-related fusion polypeptides that result in improved omega-hydroxylated fatty acid derivative production when expressed in recombinant host cells. The disclosure further relates to microorganisms for expressing the omega-hydroxylase-related fusion polypeptides for the production of omega-hydroxylated fatty acid derivatives.

Abstract: The disclosure relates to omega-hydroxylase-related fusion polypeptides that result in improved omega-hydroxylated fatty acid derivative production when expressed in recombinant host cells. The disclosure further relates to microorganisms for expressing the omega-hydroxylase-related fusion polypeptides for the production of omega-hydroxylated fatty acid derivatives.

Abstract: The disclosure relates to omega-hydroxylase-related fusion polypeptides that result in improved omega-hydroxylated fatty acid derivative production when expressed in recombinant host cells. The disclosure further relates to microorganisms for expressing the omega-hydroxylase-related fusion polypeptides for the production of omega-hydroxylated fatty acid derivatives.

Abstract: Improved soluble methane monooxygenases and soluble methane monooxygenase systems are provided.

Abstract: A vertical ground heat exchanger for reducing the temperature in the carbonaceous shale rock mass and preventing roadbed frost heave includes a heating mechanism, a heat releasing component respectively connected to both ends of the heating mechanism and a refrigeration heat exchange mechanism. The refrigeration heat exchange mechanism is connected to the lower end of the heating mechanism through a heat transfer pipeline and communicates with the heat releasing component. The heat releasing component includes a double-layer heat exchange tube component, a gas-liquid separator and a branch tube, wherein the double-layer heat exchange tube component is respectively connected to the both ends of the heating mechanism, the gas-liquid separator is connected to the double-layer heat exchange tube component, and the branch tube is connected between the gas-liquid separator and the refrigeration heat exchange mechanism. The double-layer heat exchange tube component includes an upper bellows and a lower bellows.

Abstract: Methods and compositions for the oxidation of short alkanes by engineered microorganisms expressing enzymes are described, along with methods of use.

Abstract: The disclosure relates to omega-hydroxylase-related fusion polypeptides that result in improved omega-hydroxylated fatty acid derivative production when expressed in recombinant host cells. The disclosure further relates to microorganisms for expressing the omega-hydroxylase-related fusion polypeptides for the production of omega-hydroxylated fatty acid derivatives.

Abstract: The disclosure relates to variant carboxylic acid reductase (CAR) enzymes for the improved production of fatty alcohols in recombinant host cells.

Abstract: The disclosure relates to omega-hydroxylated fatty acid derivatives and methods of producing them. Herein, the disclosure encompasses a novel and environmentally friendly production method that provides omega-hydroxylated fatty acid derivatives at high purity and yield. Further encompassed are recombinant microorganisms that produce omega-hydroxylated fatty acid derivatives through selective fermentation.

Abstract: Methods and compositions for the oxidation of short alkanes by engineered microorganisms expressing recombinant enzymes is described, along with methods of use.

Abstract: The disclosure relates to omega-hydroxylase-related fusion polypeptides that result in improved omega-hydroxylated fatty acid derivative production when expressed in recombinant host cells. The disclosure further relates to microorganisms for expressing the omega-hydroxylase-related fusion polypeptides for the production of omega-hydroxylated fatty acid derivatives.

Abstract: The disclosure relates to omega-hydroxylase-related fusion polypeptides that result in improved omega-hydroxylated fatty acid derivative production when expressed in recombinant host cells. The disclosure further relates to microorganisms for expressing the omega-hydroxylase-related fusion polypeptides for the production of omega-hydroxylated fatty acid derivatives.

Abstract: The disclosure relates to omega-hydroxylated fatty acid derivatives and methods of producing them. Herein, the disclosure encompasses a novel and environmentally friendly production method that provides omega-hydroxylated fatty acid derivatives at high purity and yield. Further encompassed are recombinant microorganisms that produce omega-hydroxylated fatty acid derivatives through selective fermentation.