Provided are a novel polypeptide, a fusion polypeptide comprising the polypeptide, and a use thereof as an antibiotic. More specifically, provided are a novel polypeptide derived from a bacteriophage, a novel fusion polypeptide comprising cecropin A, and an antibiotic against Gram-negative bacteria comprising the polypeptide and/or the fusion polypeptide.

Described herein are genetically-engineered organisms comprising synthetic operons for the production of isoprenoids, carotenoids, and retinoids, optimized for use in a hydrocarbonoclastic organism, and methods for the synthesis and extraction of isoprenoids in a biofilm bioreactor comprising the genetically-engineered organisms.

The present invention is directed to compositions comprising hydrolase-secreting bacteria and fermenting microorganisms and use thereof, such as for fermentative production of ethanol.

The present invention provides for a Pseudomonas cell is able to grow in a medium with xylose or galactose as a sole carbon source with a growth rate of equal to or higher than 0.10 h.sup.−1. The present invention provides for methods and compositions relating to an engineered Pseudomonas putida KT2440 utilizing a non-native carbon source, such as galactose or xylose or both.

A culture medium, a fungal bed, and a bagged fungal bed each of which is less liable to have mold occurring therein, and methods of producing those; wherein the culture medium contains at least one or two or more of a Bacillus sp. bacterium, an Ewingella sp. bacterium, and a Pseudomonas sp. bacterium. The fungal bed includes the culture medium inoculated with an inoculum, and the bagged fungal bed includes the fungal bed accommodated in a film bag having fine perforations. The culture medium production method incudes: heating a substrate in a storage container; and supplying air into the storage container. The fungal bed production method includes inoculating a culture medium, which is produced by the culture medium production method, with an inoculum of a mushroom, and the method of producing a bagged fungal bed includes accommodating the fungal bed in a film bag having a plurality of fine perforations.

The present invention provides a method for profiling plant endophyte microbiomes, wherein the method provides for identification of endophyte strains that are phylogenetically related to a desired endophyte strain. More particularly, the present invention relates to method for identifying, characterising and/or comparing endophyte strains and to novel endophyte strains selected and/or isolated by the method. The present invention also relates to methods for transferring endophyte strains between plants.

Disclosed in the present disclosure is a method for preparing (S)-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid and derivatives thereof, comprising: taking a racemate of a compound represented by Formula (I) or a racemate of a salt of the compound represented by Formula (I) as a substrate, and making a R-isomer of the compound represented by Formula (I) in the substrate react under the catalysis of oxidative dehydrogenase to generate imino acid represented by formula (II); and converting the imino acid represented by Formula (II) into an S-isomer of the compound represented by Formula (I) in the presence of pipecolic acid reductase and a coenzyme capable of supplying hydrogen anions. The present disclosure is featured by mild reaction condition, strong stereoselectivity, high reaction efficiency, high conversion rate, etc.

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The present invention is directed to a an isolated bacterial strain belonging to the genus of Pseudomonas having a nematode chemotaxis-inducing activity, a composition comprising same, and methods of using same, such as for attracting a nematode to a surface, or for protecting a plant from nematode-induced damage.

The present invention relates to a bio-assisted method for treatment of spent caustic by treating with haloalkaliphilic consortium of bacteria capable of reducing or transforming sulphides, thiols, mercaptants and other sulphur containing compounds, phenols, hydrocarbons, naphthenic acids and their derivatives in spent caustic.

The present invention relates to an endophyte strain isolated from a plant of the Poaceae family, wherein said endophyte is a strain of Pseudomonas poae which provides bioprotection and/or biofertilizer phenotypes to plants into which it is inoculated. The present invention also plants infected with the endophyte and related methods.