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1. WO2020205847 - INTESTINAL BIOMARKERS FOR GUT HEALTH IN DOMESTICATED BIRDS

Publication Number WO/2020/205847
Publication Date 08.10.2020
International Application No. PCT/US2020/025930
International Filing Date 31.03.2020
IPC
C12Q 1/04 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
04Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
C12Q 1/6888 2018.01
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
68involving nucleic acids
6876Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes
6888for detection or identification of organisms
G01N 33/50 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48Biological material, e.g. blood, urine; Haemocytometers
50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
CPC
C12Q 1/06
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
QMEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS
1Measuring or testing processes involving enzymes, nucleic acids or microorganisms
02involving viable microorganisms
04Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
06Quantitative determination
C12Q 1/6883
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
QMEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS
1Measuring or testing processes involving enzymes, nucleic acids or microorganisms
68involving nucleic acids
6876Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes
6883for diseases caused by alterations of genetic material
C12Q 1/689
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
QMEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS
1Measuring or testing processes involving enzymes, nucleic acids or microorganisms
68involving nucleic acids
6876Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes
6888for detection or identification of organisms
689for bacteria
G01N 2333/33
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
2333Assays involving biological materials from specific organisms or of a specific nature
195from bacteria
33from Clostridium (G)
G01N 33/56911
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
48Biological material, e.g. blood, urine
50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
53Immunoassay; Biospecific binding assay; Materials therefor
569for microorganisms, e.g. protozoa, bacteria, viruses
56911Bacteria
Applicants
  • DUPONT NUTRITION BIOSCIENCES APS [DK]/[DK]
  • DANISCO US INC. [US]/[US] (SC)
Inventors
  • BEKELE-YITBAREK, Alexander
  • BERNARDEAU, Marion
  • EECKHAUT, Venessa
  • GIBBS, Kirsty
  • VAN IMMERSEEL, Filip
Agents
  • SHOW, Matthew
Priority Data
62/827,72501.04.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) INTESTINAL BIOMARKERS FOR GUT HEALTH IN DOMESTICATED BIRDS
(FR) BIOMARQUEURS INTESTINAUX POUR LA SANTÉ INTESTINALE CHEZ LES OISEAUX DOMESTIQUES
Abstract
(EN)
Provided herein, inter alia, are methods for measuring and assessing intestinal health in poultry. The disclosed microbial biomarkers and associated methods for identifying and quantifying the same are reliable, rapid and, in some embodiments, non-invasive, and can be used to provide information with respect to the gut health of poultry, such as chickens.
(FR)
Entre autres, l'invention concerne des procédés de mesure et d'évaluation de la santé intestinale chez la volaille. Les biomarqueurs microbiens décrits et les procédés associés d'identification et de quantification correspondants sont fiables, rapides et, dans certains modes de réalisation, non invasifs, et peuvent être utilisés pour fournir des informations concernant la santé intestinale de volailles, telles que des poulets.
Latest bibliographic data on file with the International Bureau