22 results about "Anaeroarcus" patented technology

The invention discloses a workshop management early warning method and system based on multi-source environmental bacteria information, and relates to the technical field of workshop management. The method comprises the following steps: confirming m sampling areas in a current workshop, and obtaining real-time bacteria information of the current workshop from the sampling areas; judging whether the current workshop meets quality control conditions or not based on the real-time bacterial genus information; the quality control conditions comprise that each sampling area contains n types of characteristic bacteria, and the relative abundance value of the characteristic bacteria meets a threshold condition; the relative abundance value of each characteristic bacterial genus is in positive correlation or negative correlation with the ethanol content; and when the current workshop does not meet the quality control condition, sending an early warning instruction. According to the method, the quality control conditions are set, the bacteria information of multiple areas in the workshop is detected, the bacteria information of the workshop is compared with the quality control conditions, and whether the workshop environment meets the requirements of the quality control conditions or not is judged; if not, an alarm is given out in time, and a manager is reminded to pay attention to the workshop microorganism state in time after the alarm is given out.

The application concerns a microbiological system supporting the consolidation of sand and sandy soils through biocementation, utilizing a mixture of bacteria from the Sporosarcina genus, including Sporosarcina sp. ANT_H38, deposited in the Polish Collection of Microorganisms (PCM) at the Institute of Immunology and Experimental Therapy of the Polish Academy of Sciences in Wrocław under number B / 00547, and Sporosarcina pasteurii DSM 33. The goal is to stabilize and strengthen soil structures through natural mineralization, which increases the substrate's load-bearing capacity. The process involves culturing the bacteria on LB medium, diluting them and combining them with urea, and then applying them to sand or soil with the addition of a cementing medium. The system also operates effectively at low temperatures, enabling broad applications in construction and environmental protection. The application also concerns a method for producing the microbiological system and a method for supporting the consolidation process of sand and / or sandy soils using this system.

The present invention relates to a method for treating Gram-negative bacteria that are resistant to colistin (MIC > 50 mg / mL), an antibacterial compound, excluding those of the genera Burkholderia, Proteus, and Serratia, comprising contacting the bacteria with an aqueous pharmaceutical composition containing a rose bengal (RB) compound of formula I, dissolved or dispersed at a concentration of about 0.01 to about 15 mg / mL, and irradiating the contacted bacteria with light of a wavelength of about 500 nm to about 600 nm for a period of about 1 to about 10 minutes, at a concentration of about 16 to about 160 J / cm². 2 The aim is to create a method that involves obtaining a certain amount of light to treat and kill irradiated bacteria. [Formula 1] JPEG2026511692000028.jpg5864 (where X, R 1 , R 2 (and M+ are defined herein)

The invention relates to a composition intended to improve plant growth comprising at least one strain of bacteria belonging to the species Mitsuaria noduli, preferably the Mitsuaria noduli strain filed with the CNCM on July 30, 2021 under No. I-5724 or I-5725; and the use of such a strain as a biostimulant.

The present invention relates to a method for controlling or preventing infestation of a plant by a phytopathogenic microorganism of the genus Fusarium, Aceturium, Corynespora, Alternaria or Colorospora, the method comprising applying a combination or composition to the plant, its locus or its propagation material in any desired sequence or at the same time, the combination or composition comprises as component (A) a compound of formula (A-1) and as component (B) a compound of formula (B-1). Compositions suitable for use in the invention are also disclosed. (A-1) is greater than (B-1).

The application provides a method for reducing CH4 emission of a constructed wetland, a constructed wetland and a construction method thereof, and particularly relates to the field of environmental protection technology.The method for reducing CH4 emission of the constructed wetland comprises the following steps: incorporating biochar loaded nano zero-valent iron into an upper substrate of the constructed wetland; and the incorporation amount of the biochar loaded nano zero-valent iron is 0.5-2% of the mass of the upper substrate.By controlling the content of the biochar loaded nano zero-valent iron, the concentration of soluble organic carbon (DOC) in the constructed wetland is improved, and then the diversity of CH4 oxidizing bacteria and the relative abundance of the genus Methanomassiliicoccus are improved, so that the CH4 oxidation reaction is promoted, and finally the CH4 emission is reduced.Through the data of the examples, it can be known that the average CH4 emission flux of the constructed wetland prepared by the application is 0.22-0.35 mg·C / m 2 / h, which is reduced by 35.6-59.8% compared with the control.

The application discloses a new Schumannella species with antibacterial activity and application thereof, and belongs to the technical field of microorganisms. A strain 10F1B-5-1 is identified as a potential new species of Schumannella (Schumannella), and is classified and named as Schumannella sp. The strain 10F1B-5-1 has been preserved in the China General Microbiological Culture Collection Center (CGMCC), and the preservation number is CGMCC NO.1.16698. The Schumannella 10F1B-5-1 provided by the application has effects on gram-positive bacteria (Staphylococcus aureus and Bacillus subtilis) and gram-negative bacteria (Acinetobacter baumannii), provides a strain resource for research and development of new antibiotics, and has good research value and application potential.

The invention relates to the technical field of biology, in particular to listeria monocytogenes bacteriophage lyase Lys039 and application, and the amino acid sequence of the lyase Lys039 is shown as SEQ ID NO.1; the lyase Lys039 has the cracking activity, and shows the cracking activity on all listeria; the molecular marker has a wide splitting spectrum, but cannot split staphylococcus, bacillus subtilis and gram-negative bacteria, and has specificity. The sterilization capability is relatively high, and the concentration dependence is realized; good temperature tolerance is achieved, and the highest temperature can reach 80 DEG C; the listeria monocytogenes strain has the advantages that the listeria monocytogenes strain shows bactericidal activity in the pH range of 3-12, the listeria monocytogenes viable count can be obviously reduced in both acidic and alkaline environments, and when the pH is 6, the listeria monocytogenes strain has higher activity and shows higher acid and alkali resistance.

The invention discloses a novel Schumann bacterium species with antibacterial activity and application thereof, and belongs to the technical field of microorganisms. The bacterial strain 10F1B-5-1 is identified as a potential new species of Schumannella, the classification name of the bacterial strain 10F1B-5-1 is Schumannella sp., the bacterial strain 10F1B-5-1 is preserved in the China General Microbiological Culture Collection Center (CGMCC), and the preservation number of the bacterial strain 10F1B-5-1 is CGMCC NO.1. 16698. The bacterial strain 10F1B-5-1 can be used for preparing the Schumannella. The Schumann bacterium 10F1B-5-1 provided by the invention has the effect of resisting gram-positive bacteria (staphylococcus aureus and bacillus subtilis) and gram-negative bacteria (acinetobacter baumannii), provides a strain resource for research and development of new antibiotics, and has better research value and application potential.

This invention relates to high-protein-producing fungal strains belonging to the genera *Trichoderma*, *Aspergillus*, *Fusarium*, *Penicillium*, *Basilaria*, *Aureospora*, or *Pythium*, preferably *Trichoderma*, wherein the expression of at least one protein encoded by a gene selected from ID 65290, ID 120583, ID 43599, ID 35768, ID 80200, and ID 122457 or its ortholog is modified. The invention also relates to various uses of this strain and methods of genetic modification.

The invention belongs to the technical field of biological prevention and control and microbiology, and relates to burkholderia sp. AnJ-129 with antagonism and growth promotion functions and application of the burkholderia sp. AnJ-129. The invention provides a strain of Burkholderia sp. AnJ-129, and the preservation number of the Burkholderia sp. AnJ-129 is CGMCC (China General Microbiological Culture Collection Center) No.37457. The Burkholderia sp. Through physiological and biochemical identification and molecular taxonomy identification, the Burkholderia AnJ-129 is confirmed to belong to a new species of Burkholderia, and species resources and genetic diversity of Burkholderia flora are expanded. The Burkholderia sp. AnJ-129 provided by the invention can be used for remarkably antagonizing pathogenic bacteria of eucalyptus bacterial wilt and also has a promoting effect on growth of eucalyptus. The invention develops a biological control and plant growth promoting method based on the strain, is used for controlling eucalyptus bacterial wilt caused by pathogenic bacteria, and has a wide application prospect.

The objective is to provide a wastewater purification solution for seafood processing plants that purifies wastewater, prevents sludge buildup, and prevents foul odors from being generated from the wastewater. [Solution] The solution is a mixture containing a culture medium obtained by culturing an aqueous solution of molasses with 10 species of bacteria from the genera Aspergillus, Bacillus, Lactopranthibacillus, Enterococcus, Nocardia, Pseudomonas, Ralstonia, Rhizopus, Rhodococcus, and Rhodosprillum, as well as iron fulvic acid, molasses, seaweed powder, and water.

The present invention relates to a composition for the treatment of fungal infections of C. albicans and C. non-albicans, such as C. auris, C. glabrata, C. tropicalis, C. krusei and Trichophyton spp., in particular Trichophyton mentagrophytes complex, Tricophyton rubrum.

The invention discloses a chlorohydrocarbon efficient synergistic degradation combined fungicide, a preparation method and application, and belongs to the technical field of microorganisms, the combined fungicide contains any one strain from rhodococcus or flavobacterium, and any one strain from bacillus, acinetobacter or comamonas. Through limitation of specific bacterium genus combination and artificial proportion optimization, the combined bacterium agent realizes a stable synergistic effect among different bacterium genus, the degradation efficiency is remarkably enhanced, and the 24-hour degradation rate of chlorinated hydrocarbon can be increased to 70% or above and is remarkably higher than that of a single bacterium system. Meanwhile, large-scale production can be achieved through the combined microbial agent, the overall cost is lower than that of a conventional scheme when the combined microbial agent is used for treating chlorinated hydrocarbon pollutants, additional secondary treatment is not needed after repairing is completed, and economic benefits are remarkable. When the combined microbial agent is used for treating chlorinated hydrocarbon pollutants, high-temperature treatment or chemical oxidation agents are not needed, and the combined microbial agent conforms to the development direction of current environmental protection laws and regulations and green restoration technologies.

The present invention relates to: a transformed strain expressing and secreting Akkermansia muciniphila TARS (AmTARS); and a vector for producing same. More specifically, the present invention relates to an Escherichia coli Nissle 1917 (EcN) strain expressing AmTARS, a composition comprising same, a novel vector for producing same, and an EcN transformation method using same.

The invention is applied to the technical field of biological sewage treatment, and discloses a biofilm formation starting method of a biofilm system based on a sulfur-based nano ceramic carrier, the method comprises the following steps: S1, nano ceramic carrier modification; s2, screening functional bacteria; s3, inoculating functional bacteria for biofilm formation; s4, biological membrane domestication; and S5, optimizing process parameters. According to the biofilm formation starting method of the sulfur-based nano ceramic carrier-based biofilm system, functional bacteria are screened from forest surface soil (0-20 cm, VSS / TSS 0.3-0.4) with rich vegetation, and high-activity heterotrophic bacteria, autotrophic nitrifying bacteria and sulfur autotrophic denitrifying bacteria are obtained through soil dilution, ultrasonic extraction, filtration and impurity removal and three rounds of beaker enrichment; a strategy of preferential spraying and biofilm formation of heterotrophic bacteria is adopted, and an extracellular polymeric substance secreted by the heterotrophic bacteria is used for providing a stable adhesion basis for subsequent autotrophic bacteria, so that the colonization speed of the autotrophic bacteria on the surface of the sulfur-based nano ceramic carrier is obviously accelerated.

The invention belongs to the technical field of microbial agents, and provides a methyl nutrition complex microbial inoculant and an application thereof in rice methane emission reduction, and the complex microbial inoculant comprises facultative methylobacterium, sphingobacterium, escherichia coli, variovorax, flavobacterium, sphingolipid, pseudoyellow microbacterium, Knoobrucella, sedimentary bacillus and terranean bacillus. The complex microbial inoculant disclosed by the invention can effectively reduce methane emission in rice planting, and has the functions of reducing emission, improving efficiency and promoting stable yield.

A method of producing an alcohol or alcohol precursor from a cellulosic material and a genetically modified live ethanologenic organism, wherein the method comprises the steps of:exposing said genetically modified live ethanologenic organism to a culture media with a pH of between 2 and 9 thereby creating an incubation mixture;exposing said incubation mixture to a source of cellulose;incubating said genetically modified live ethanologenic organism in said incubation mixture with said source of cellulose under aerobic and / or anaerobic conditions at a temperature ranging from 0° C. to 60° C. for a first period of time sufficient for the degradation of cellulose, thereby creating a degraded cellulose mixture;optionally, incubating said genetically modified live ethanologenic organism in said degraded cellulose mixture under aerobic and / or anaerobic conditions at a temperature ranging from 0° C. to 60° C. for a second period of time sufficient for the production of said alcohol or alcohol precursor; andoptionally, recovering said alcohol or alcohol precursor from the cells and / or spent culture media.wherein said genetically modified live ethanologenic organism comprises at least one of the following polynucleotide sequences in its genome:i. at least one endoglucanase (cen-like) polynucleotide sequence selected from the group consisting of an endoglucanase A-like (cenA-like) polynucleotide sequence, an endoglucanase B-like (cenB-like) polynucleotide sequence and an endoglucanase C-like (cenC-like) polynucleotide sequence;ii. an exoglucanase (cex-like) polynucleotide sequence; andiii. a β-glucosidase 1 (bgl1) polynucleotide sequence;wherein said source of cellulose has a lignin content of at most 1 wt. % and a hemicellulose content of at most 15 wt. %, and wherein said live ethanologenic organism belongs to a genus is selected from the group consisting of: Aspergillus, Mucor, Zymomonas, Escherichia, Clostridia, Bacillus, and Pseudomonas.

The invention relates to the technical field of food safety, in particular to a screening method and targeted prevention and control of microalgae high-sensitization associated bacteria. The screening method disclosed by the invention comprises the following steps: (1) extracting DNA (Deoxyribose Nucleic Acid) of microalgae, and constructing a DNA library; (2) purifying the constructed DNA library; (3) carrying out genome packaging on the Clean Data; (4) predicting and clustering the assembled genes, and constructing a non-redundant gene set; (5) performing comparison and species annotation on the non-redundant gene set, and calculating the abundance of the species; (6) screening species of which the abundance ranks the first 6; and (7) predicting the potential sensitization of the coded protein in the dominant bacteria, and selecting the dominant bacteria with the most sensitization protein as the microalgae high-sensitization associated bacteria. The obtained high-sensitization associated bacterium is brucella, and the substance for specifically removing the bacterium in a targeted manner is bacteriophage vBBruSwang.

This invention discloses a Massimomicrobial strain and its application in denitrification and deodorization, belonging to the field of microbial technology. The Massimomicrobial strain of this invention has been identified as a potential new species of the genus *Massilia*, named *Massilia sp.* X63. This strain was deposited at the Korean Center for Type Culture Collection on April 28, 2022, with accession number KCTC:92384. The Massimomicrobial strain of this invention possesses the 16S rDNA sequence shown in SEQ ID No. 1. Massimomicrobial strain X63 of this invention not only exhibits high heteroaerobic nitrification and aerobic denitrification capabilities but also strong nitrous oxide removal capabilities, showing promising application prospects in treating ammonia-containing odors, denitrifying wastewater, and inhibiting nitrous oxide production.

The application relates to a marking method based on multi-dimensional intestinal flora characteristics and application thereof, and belongs to the cross technical field of microbiomics and artificial intelligence. First, the sum of a first occurrence frequency and a relative abundance of a first genus is calculated, all the first genera are screened, and second genera are obtained. Then, the average relative abundance of the second genera is calculated, all the second genera are screened, and third genera are obtained. Then, the average relative abundance difference coefficient of the third genera is calculated, all the third genera are screened, and fourth genera are obtained. Finally, the second occurrence frequency and the third occurrence frequency of the fourth genera are calculated, all the fourth genera are screened, and difference genera are obtained, so that the intestinal flora characteristics are marked, the difference genera can be accurately determined through step-by-step screening, and the prediction efficiency is improved. In addition, through the sample set constructed by the selected difference genera, a classifier model can be quickly established, the classifier model is evaluated, and the prediction accuracy can be greatly improved.

Described herein are methods and compositions for treating cancer and for predicting a subjects' response to combination checkpoint inhibitor therapy. Aspects of the disclosure relate to a method of treating cancer and / or reducing toxicity to a therapy in a subject comprising administering to the subject a composition comprising at least one isolated or purified population of bacteria belonging to one or more of the genera Flavonifractor, Dielma, Akkermansia, Alistipes, Bacteroides, Butyricimonas, Vampirovibrio, Tyzzerella, Parabacteroides distasonis, Fournierella, Fournierella massiliensis, Eisenbergiella tayi, Tissierellales, Hungateiclostridium thermocellum, Dorea formicigenerans, Caloramator coolhaasi, Muricomes, Geosporobacter, Prevotella paludivivens, Lactobacillus secaliphilus, Bacteroides finegoldii, Lactobacillus johnsonii, Parapedobacter composti, and Anaerotignum lactatifermentans and wherein the method further comprises treating the subject with a combination of (i) a PD-1, PDL1, or PDL2 inhibitor and (ii) a CTLA-4, B7-1, or B7-2 inhibitor.