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1. WO2020092940 - BIOFILM COMPOSITIONS WITH IMPROVED STABILITY FOR NITROGEN FIXING MICROBIAL PRODUCTS

Publication Number WO/2020/092940
Publication Date 07.05.2020
International Application No. PCT/US2019/059450
International Filing Date 01.11.2019
IPC
C12N 1/20 2006.01
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
1Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
20Bacteria; Culture media therefor
C12N 1/21 2006.01
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
1Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
20Bacteria; Culture media therefor
21modified by introduction of foreign genetic material
C12N 15/09 2006.01
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
15Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
09Recombinant DNA-technology
C12N 15/31 2006.01
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
15Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
09Recombinant DNA-technology
11DNA or RNA fragments; Modified forms thereof
31Genes encoding microbial proteins, e.g. enterotoxins
C12Q 1/02 2006.01
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
QMEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
1Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
02involving viable microorganisms
C12R 1/01 2006.01
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
RINDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C-C12Q75
1Microorganisms
01Bacteria or actinomycetales
Applicants
  • PIVOT BIO, INC. [US]/[US]
Inventors
  • REZAEI, Farzaneh
  • GOTTLIEB, Shayin
Agents
  • HOLLY, David Christopher
  • VEITENHEIMER, Erich
  • HAN, Jong-Jin
Priority Data
62/754,46801.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) BIOFILM COMPOSITIONS WITH IMPROVED STABILITY FOR NITROGEN FIXING MICROBIAL PRODUCTS
(FR) COMPOSITIONS DE BIOFILM À STABILITÉ AMÉLIORÉE POUR PRODUITS MICROBIENS FIXANT L'AZOTE
Abstract
(EN)
The present disclosure provides the integration of exogenous microbial biofilms to confer increased stability and viability for an extended shelf life of desired microbes (e.g., bacteria), as compared to those microbes in the absence of the exogenous microbial biofilms. The microbes include transgenic microbes, non-transgenic microbes, and non-intergeneric remodeled microbes. The utilization of the taught microbial products will enable a significant expansion of the typical shelf life of microbial compositions. The microbes comprising exogenous biofilms taught herein are able to be combined with other agriculturally beneficial compositions.
(FR)
La présente invention concerne l'intégration de biofilms microbiens exogènes pour conférer une stabilité et une viabilité accrues en vue d'une durée de conservation prolongée à des microorganismes (par exemple, des bactéries) recherchés, par comparaison avec ces mêmes microorganismes en l'absence des biofilms microbiens exogènes. Les microorganismes comprennent des microorganismes transgéniques, des microorganismes non transgéniques et des microorganismes remaniés non intergénériques. L'utilisation des produits microbiens de l'invention permettra un allongement significatif de la durée de conservation habituelle des compositions microbiennes. Les microorganismes comprenant des biofilms exogènes décrits ici peuvent être combinés à d'autres compositions utiles sur le plan agricole.
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