768 results about "Bacillus strain" patented technology

The present invention relates to a novel strain of Bacillus sp. D747 (deposited as FERM BP-8234) and methods for controlling plant diseases and insect pests, comprising administering cultures of Bacillus sp. D747 (including the viable bacteria) or viable bacteria isolated by culturing, on the plant parts such as roots, stems, leaves, seeds, and the like, or in the culture soil.

Disclosed are methods of administering at least two Bacillus strains to a pig, such as female breeding stock, nursery pigs, or other pigs. The Bacillus strains inhibit Clostridium in litters borne to the pig. The Bacillus strains also are useful when administered to herds lacking symptoms of Clostridium infection. Administration of the Bacillus strains improves performance of female breeding stock and in piglets borne by the female breeding stock.

The invention discloses a bacillus licheniformis strain which is preserved as bacillus licheniformis WX-02 with the preserving number of NO: M208065 and the preserving date of April 24th, 2008 and the preserving unit of CCTCC. The invention also discloses an application of the bacillus licheniformis strain and a method for producing poly-gamma-glutamic acid by using the bacillus licheniformis strain. Poly-gamma-glutamic acid products are produced by processes of seed solution preparation and liquid submerged fermentation, and the strain has stable genetic performance of the strain, high production efficiency and low production cost. When the bacillus licheniformis strain of the invention and the fermentation method thereof are used for preparing 3000L of poly-gamma-glutamic acid, the yield of a fermentation tank can reach 35.05g/l.

A non-sporulating Bacillus subtilis strain, a method for preparing it and its use as a production organism. A method for preparing a biologically prepared product with the non-sporulating bacterium is also disclosed.

A composition is provided that includes Bacillus subtilis 2084 (NRRL B-50013) or a strain having all of the identifying characteristics of the Bacillus subtilis 2084 (NRRL B-50013), B. subtilis 27 (NRRL B-50105) or a strain having all of the identifying characteristics of the B. subtilis 27 (NRRL B-50105), and B. licheniformis 21 (NRRL B-50134) or a strain having all of the identifying characteristics of the B. licheniformis 21 (NRRL B-50134). Animal bedding that includes the Bacillus strains is also provided, as well as a method of making the animal bedding. Also provided are methods of controlling odors from animal waste. A method of making a composition including the Bacillus strains is also provided.

The invention discloses a bacillus velezensis strain CSQXDZ26, which is bacillus velezensis (Bacillus velezensis) with the preservation number of CGMCC NO. 17935. The bacillus velezensis CSQXDZ26 hasremarkable antagonistic activity on bacterial plant diseases such as Xanthomonas oryzae pv. Oryzae, Xanthomonas oryzae pv. oryzicola, and xanthomonasaxonopodis pv. glycines AND THE LIKE; meanwhile, the bacillus velezensis CSQXDZ26 also has antibacterial activity on fungal plant diseases such as dithiorella gregaria, Fusarium graminearum, Fusarium oxysporum f.sp.Cucumerinum, Fusarium oxysporum f.sp. momordicae, Alternaria solani or Alternaria alternate, and also has excellent inhibition effect on common food spoilage bacteria such as bacillus subtilis, proteusbacillus vulgaris and staphylococcus aureus.

In the invention, a bacillus psychrosaccharolyticus obtained by screening is used for preparing an efficient complex microorganism seaweed fertilizer. The bacillus strain in the invention is named as bacillus psychrosaccharolyticus and preserved in the Common Microorganism Center under China Microorganism Strain Preservation and Management Committee with a preservation number of CGMCC No.4519. The bacillus psychrosaccharolyticus not only has the capacity of carrying out forced degradation on cellulose and starch but also has a wide antimicrobial spectrum; the bacillus psychrosaccharolyticus strain can be compounded with the traditional common strain for bacterial manure; then mixed zymocyte liquids, plant growth factors, immunoregulation factors, active extractives from seaweed, amino acids, organic matters and trace elements are prepared into an efficient complex mircoorganism seaweed fertilizer with an active viable count of 0.2 billion/g to 1 billion/g and an organic matter content of 20-40% according to a certain proportion. The fertilizer has remarkable capacity in combating plant diseases and insect pests and promoting growth. With the fertilizer, the yield of crops can be increased by more than 30%.

This present invention provides a process for keratin hydrolysis by means of microbiological and/or enzymatic processes. In particular, the keratin is derived from feathers of animals, such as chicken and are submitted to hydrolysis by a strain of Bacillus sp. The hydrolysates have molecular weight lower than 500 Da, which makes them ideal for cosmetic applications, particularly for applications in compositions for treatment of hair fiber re-building.

The invention relates to the technical field of Bacillus, particularly a salt-tolerant Bacillus strain. The Bacillus is Bacillus atrophaeus. The Bacillus atrophaeus strain is selected from a strain named Ba10, the Ba10 is collected by China General Microbiological Culture Collection Center, and the collection number is CGMCC No.12053; and/or the Bacillus atrophaeus strain is selected from a strain named Ba27, the Ba27 is collected by China General Microbiological Culture Collection Center, and the collection number is CGMCC No.12054. The Bacillus atrophaeus strain can inhibit multiple pathogens from growth, and has tolerance to high-concentration salts.

The invention provides bacillus subtilis DLD2 bacterial strain which is preserved in a China general microbiological culture collection center (CGMCC), the serial number is CGMCC NO.3222. The invention further provides a multi-functional biological agent formula and a preparation method thereof; fermentation broth, fulvic acid, zinc sulfate and other components of the bacillus subtilis DLD2 are formulated for preparing the multi-functional biological agent formula which is used for improving soil and continuous cropping resistance; the biological agent has the following functional effect: (1) bio-control microorganisms are utilized to prevent harmful flora from infecting plant and killing pathogenic bacteria, induce the plant to generate disease resistance and prevent seedling withering and rotting; (2) by utilizing synergia effect of formulation of the bacillus subtilis, fulvic acid and zinc sulfate, the root system growth can be induced, plant regeneration and root regeneration are realized, soil hardening is broken, granular structure is formed, no deep tillage is realized, moisture holding and soil moisture conservation is realized, fertilizer damage is relieved and soil fertility is improved.

The invention relates to a Bacillus subtilis strain YB-05, and a preparation method of an inoculant of the Bacillus subtilis strain YB-05. The Bacillus subtilis strain YB-05 is preserved at China General Microbiological Culture Collection Center, and has a preservation number of CGMCCNO.6498. The microbial inoculant is a pulvis prepared through the spray dry preparation of a fermentation solution of the Bacillus subtilis strain YB-05. The YB-05 strain and its inoculant have the advantages of wide antibacterial spectrum, good antimicrobial effect, and strong inhibition effects on the wheat take-all disease, tomato Botrytis cinerea, wheat sheath blight fungi, Phytophthora melonis and the like; and the inoculant has the advantages of high efficiency, non-toxicity, simple use, and no environmental pollution.

The invention discloses a ureibacillus sp. and bacterial agents and an application thereof. According to the invention, a strain of ureibacillus sp. JD-50 is separated from a high-heat oil well water sample, and has a microbe preservation number of CGMCC NO.5818. The invention also discloses microbe bacterial agents formed by the ureibacillus sp. strains and a nutrient medium. The invention further discloses an application of the bacterial agents in petroleum exploitation. Test results show that the ureibacillus sp. or the bacterial agents of the invention can degrade and emulsify petroleum crude oil or diesel oil, effectively reduce the viscosity or freezing point of petroleum crude oil, and increase the fluidity of petroleum crude oil. As microbe oil-displacing agents, the ureibacillus sp. or the bacterial agents of the invention can significantly improve the petroleum recovery efficiency.

The invention discloses a bacillus strain, which is renamed as Bacillus licheniformisú¼with its preservation strain name: Bacillus licheniformis ZJUEL31410ú¼ preservation unit: Chinese microbe cultrue preservation management committee common microbe center, preservation date: 2005-6-23, preservation number: CGMCC 1397. Said bacillus strain is used to produce elastase, whichi is used for the rejuvenation of animal meat, or the hydrolysis of silkworm chrysalis or colubilized silk.

The present invention relates to a composition including Bacillus subtilis strains 3A-P4 ATCC Accession No. PTA-6506, 22C-P1 ATCC Accession No. PTA-6508, and LSSA01 NRRL Accession No. NRRL B-50104. The present invention also relates to a method of administering an effective amount of a composition comprising Bacillus subtilis strains 3A-P4 ATCC Accession No. PTA-6506, 22C-P1 ATCC Accession No. PTA-6508, and LSSA01 NRRL Accession No. NRRL B-50104 to a calf.

The invention discloses identification and application of a biocontrol bacillus strain, and belongs to the technical field of agricultural microorganisms. Biocontrol bacillus is bacillus velezensis YJC-9, the strain is already reserved in The China Typical Culture Collection Center of Wuhan university at 11thApril in 2018, and the preservation serial number of the strain is CCTCC NO.M 2018196. Thebiocontrol bacillus strain can prevent and control wheat sharp eyespot, wheat scab, sclerotinia rot of colza, gray mold of strawberries, pepper root rot, kidney bean blight and tobacco alternariaalternata, is a biocontrol bacterium having broad-spectrum resistance, and has good application prospects in agricultural disease prevention and control.

The present invention relates to four kinds of lactobacilli, including Lactobacillus gasseri with preservation number of CGMCC No. 0840, Lactobacillus reuteri with preservation number of CGMCC No. 0841, Lactobacillus acidophilus with preservation number of CGMCC No. 0842 and Lactobacillus fermentum with preservation number of CGMCC No. 0843, separated from piglet intestinal tract and bred. The combination of the four kinds of lactobacilli is used in preparing the probiotics preparation for preventing and treating piglet ablactation diarrhoea and promoting growth, and the probiotic preparation is added into feed for ablactated piglet to prevent and treating diarrhoea and promote its growth.

The present invention relates to methods of constructing recombinant Bacillus strains encoding a polypeptide of interest, in which method a DNA construct comprising a DNA sequence encoding the polypeptide of interest is introduced into a recipient Bacillus cell by conjugation from a donor cell.

A methylotrophic bacillus strain has a preservation number of CGMCC No.10779. The invention further provides the application of the methylotrophic bacillus strain with the CGMCC No.10779 in antagonism phytopathogen, particularly the application in pathogenic bacteria of antagonism anthracnose of ophiopogon japonicus. The methylotrophic bacillus strain provided by the invention has the benefits as follows: 1, the methylotrophic bacillus strain with the CGMCC No.10779 has an antagonistic effect on various plant pathogens such as watermelon fusarium wilt, fusarium wilt of cotton, and helminthosporium maydis, particularly has a very high and efficient antagonistic effect on pathogenic bacteria of anthracnose of ophiopogon japonicus, is classified as an antagonistic strain having high plant disease curing effect and being environmentally friendly and high in biological control, and has an excellent development prospect. 2, the methylotrophic bacillus strain with the CGMCC No.10779 is strong in salt resistance. On the basis that the content of sodium chloride can reach 9 percent, the strain can still grow, is strong in stress-resist ability, is applicable to soil in relatively poor environment, and has a high potential application value.

The invention discloses a bacillus subtilis bacterial strain and application thereof. The strain is bacillus subtilis Bs-1, is preserved in China Microbiological Collection Management Committee General Microbiology Center, and has a preservation number of CGMCC NO.12364. The invention further discloses application of a biological agent prepared by the bacillus subtilis Bs-1 to preparation and treatment of root-knot nematode. In the invention, bacillus subtilis is separated from soil, has an excellent control effect on root-knot nematode, is easy for colonization in the soil, and is beneficial to early prevention and control of the root-knot nematode hazard; the bacterial strain has a huge application potential for solving the problem of prevention and treatment of the root-knot nematode, and is helpful for implementing high yield, safety and pollution-free production of vegetables; fermentation liquor of the bacillus subtilis Bs-1 bacterial strain reaches a fatality rate of 100% on root-knot nematode, reaches a prevention and treatment effect of 76.9% in a greenhouse, has the good and stable prevention and treatment effect, and is suitable for agricultural production requirements.