Screening method of feed probiotics capable of preventing piglet epidemic diarrhea,Rapid microbiological inspection and quarantine method for entry and exit ports

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2 results about "Metagenomics" patented technology

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Metagenomics is the study of genetic material recovered directly from environmental samples. The broad field may also be referred to as environmental genomics, ecogenomics or community genomics. While traditional microbiology and microbial genome sequencing and genomics rely upon cultivated clonal cultures, early environmental gene sequencing cloned specific genes (often the 16S rRNA gene) to produce a profile of diversity in a natural sample. Such work revealed that the vast majority of microbial biodiversity had been missed by cultivation-based methods.

Screening method of feed probiotics capable of preventing piglet epidemic diarrhea

InactiveCN107893111AAvoid discomfortAvoid blindnessMicrobiological testing/measurementMicroorganismScreening method

The invention discloses a screening method for feeding probiotics against piglet epidemic diarrhea, which comprises the following steps: screening piglets infected with PEDV and disease-resistant piglets and collecting intestinal content samples; piglets infected with PEDV and resistant piglets High-throughput sequencing of intestinal microbial flora of piglets; comparative analysis of intestinal microbial metagenomics between piglets with PEDV infection and disease-resistant piglets; and screening and identification of probiotics against PEDV infection. The screening method for feeding probiotics for anti-epidemic diarrhea of piglets proposed by the present invention specifically screens out probiotics with anti-epidemic diarrhea function from the huge microbial flora of disease-resistant piglets, which is highly targeted and avoids It eliminates the blindness of screening, improves screening efficiency, and saves a lot of manpower, material resources and time.

Owner:WUHAN POLYTECHNIC UNIVERSITY

Rapid microbiological inspection and quarantine method for entry and exit ports

ActiveCN110846424AQuick checkThe result is accurateMicrobiological testing/measurementBiotechnologyGenomics

The invention belongs to the field of molecular biological detection and identification and provides a rapid microbiological inspection and quarantine method for entry and exit ports. The method mainly includes steps of sample collection, sample preparation, high-throughput sequencing, bioinformatics analysis and association analysis. The method has advantages that on the basis of metagenomics, qualitative and quantitative detection of microbial community structures at the entry and exit ports can be realized, and high sensitivity and accuracy of results are achieved.

Rapid microbiological inspection and quarantine method for entry and exit ports

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Owner:YANTAI UNIV

2 results about "Metagenomics" patented technology

Screening method of feed probiotics capable of preventing piglet epidemic diarrhea

Rapid microbiological inspection and quarantine method for entry and exit ports

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