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Jinan University Zhang Qiwei / Wu Jianguo and others found that Omicron had undergone multiple genetic recombinations
Time of Update: 2022-04-28
The characteristic amino acid mutation of a previous VOC epidemic strain suggests that the S protein gene of the Omicron variant has undergone multiple gene recombination events (Fig.
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Researchers discover and cultivate a new group of deep-sea Chloroflexus that can perform photosynthesis
Time of Update: 2022-04-28
Recently, the microbiology journal mBio released the research results of Sun Chaomin's research group from the Institute of Oceanography, Chinese Academy of Sciences on the pure culture of the deep-sea refractory microorganism-Chloroflexi bacteria and its special energy metabolism method for obtaining light energy through photosynthesis, which is a breakthrough.
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Cell Wang Fengbin et al. Analyze the evolution and assembly mechanism of lemon-type viruses
Time of Update: 2022-04-27
In fact, we even found a columnar virus whose capsid protein looks very similar to lemon-type viruses.
We can even put known lemon-type viruses in a map and find that their genome size is indeed the same as the shape of the virus.
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The team of Feng Jie from the Institute of Microbiology, Chinese Academy of Sciences has made new progress in the mechanism of carbapenem resistance
Time of Update: 2022-04-26
Further studies found that the occurrence of high drug resistance is due to the dynamic and unstable expansion of multidrug resistance (MDR) regions including the blaKPC-2 gene mediated by the insertion sequence IS26, a mechanism that helps bacteria to escape The challenge of carbapenems is also an important strategy for CRE to escape laboratory in vitro resistance detection, which in turn affects the use and efficacy of antibiotics in clinical applications .
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Slime molds are smart too
Time of Update: 2022-04-26
Slime mold grows on damp and decaying surfaces, such as dead trees, fallen leaves, and feces .
Image credit: Barry Webb black hair fungus (Comatricha nigra) growing on a fallen beech log before releasing its spores .
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Guangzhou Institute of Geochemistry proposes a new technology to study unculturable functional microorganisms at the single-cell level
Time of Update: 2022-04-25
The new MMI-SIP-RACS method proposed in this study realizes the in situ enrichment, identification and isolation of PAHs-degrading microorganisms at the single-cell level, and can directly link the function of specific microbial cells with genotype, which is an effective method for separation of microorganisms.
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Nature solves more than 60 years of problems!
Time of Update: 2022-04-23
For bacteria, these extra forces should reduce the natural misalignment between the cell body and the overall direction of motion, resulting in faster swimming .
Bacteria swim faster in particle-laden liquids (Image courtesy of Nature) But why do these cells swim along straighter trajectories when they are embedded in complex fluids?
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Undergraduates of Nanjing University of Technology develop oxygen-transmitting nanoemulsions against drug-resistant bacteria
Time of Update: 2022-04-19
Under the guidance of Miao Wenjun, deputy dean of the School of Pharmacy, Nanjing University of Technology, Niu Peiyuan, Feng Duxiang and Wang Zeyu, three undergraduates from the School of Pharmacy, Nanjing University of Technology, designed and prepared an oxygen-transporting nanoemulsion, which can be used to improve and improve the resistance of antibacterial photodynamic therapy.
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The latest "Nature": Chinese scientists solve a 60-year-old puzzle and uncover the mystery of bacterial movement
Time of Update: 2022-04-19
▲When approaching a solid particle, the movement of bacteria is accelerated (Image source: Reference [1]) The next question is naturally: Why do bacteria move in a straight line in such a complex fluid environment?
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The mechanism by which the genotoxin Colibactin triggers microbial population resistance
Time of Update: 2022-04-18
By | November Colibactin is a chemically unstable small-molecule genotoxin produced by several different bacteria, including human gut microbes, whose synthesis relies on the 54kb-sized ribosomal polypeptide synthase-poly Keto synthase biosynthetic gene cluster, this region is called pks island (Fig.
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Professor Zhang Heping, member of the CPPCC of Inner Mongolia Autonomous Region, fully supports the fight against the epidemic
Time of Update: 2022-04-15
The donation site of anti-epidemic materials of Inner Mongolia Ketuo Biological Co.
The donation site of anti-epidemic materials of Inner Mongolia Ketuo Biological Co.
The donation site of anti-epidemic materials of Inner Mongolia Ketuo Biological Co.
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Gut healthy daily diet pay attention to two amounts
Time of Update: 2022-04-15
Therefore, in order to maintain a healthy gut, you must pay attention to the amount of food you eat.
Therefore, in order to maintain a healthy gut, you must pay attention to the amount of food you eat.
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Strain-level multi-omics analysis reveals differences in cheese across regions
Time of Update: 2022-04-15
Original title: LWT│Researcher Sun Zhihong of Inner Mongolia Agricultural University: Multi-omics analysis at the strain level reveals differences in cheese in different regions The results showed that the microbiome and metabolome differed greatly between different cheese samples from different regions, but samples from the same region had higher similarity .
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Professor Wu Rina of Shenyang Agricultural University: Research Progress in Essential Fatty Acid Biosynthesis and Production
Time of Update: 2022-04-15
J. │Professor Wu Rina of Shenyang Agricultural University: Research Progress in Essential Fatty Acid Biosynthesis and Production: Elucidating the Role of Δ12/Δ15 Fatty Acid Desaturase , Shenyang Key Laboratory of Microbial Fermentation Technology Innovation Wu Chen, Shi Haisu*, Wu Rina*, etc.
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In-depth inventory!
Time of Update: 2022-04-15
As early as 2019, the research and development staff of Ketuo Biosciences published a literature on Lactobacillus plantarum P-8 to relieve stress and anxiety in "Clinical Nutrition"; and in 2021 in "Neurobiology of The relevant mechanism of action of Lactobacillus plantarum P-8 on mental health improvement was republished in Stress .
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Zhihong Sun: Genomic differences in Lactococcus lactis subsp. lactis in naturally fermented dairy products
Time of Update: 2022-04-15
│Researcher Sun Zhihong, Inner Mongolia Agricultural University: Genomics differences of Lactococcus lactis subsp.
│Researcher Sun Zhihong, Inner Mongolia Agricultural University: Genomics differences of Lactococcus lactis subsp.
│Researcher Sun Zhihong, Inner Mongolia Agricultural University: Genomics differences of Lactococcus lactis subsp.
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Improvement of myocardial hypertrophy in high altitude environment with probiotics
Time of Update: 2022-04-15
This shows that probiotic preparations can effectively regulate the intestinal flora, promote the homeostasis of metabolites, and have a significant inhibitory effect on myocardial hypertrophy under high altitude hypoxia, thereby reducing potential risks such as heart failure The exploration and clinical trials of altitude sickness in regional populations have laid a scientific foundation .
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Experts suggest choosing probiotics that are more suitable for Chinese guts
Time of Update: 2022-04-15
As a listed company in China's probiotics industry, Ketuo Biology attaches great importance to the development and utilization of bacterial resources .
As a listed company in China's probiotics industry, Ketuo Biology attaches great importance to the development and utilization of bacterial resources .
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Recuperate your body in spring
Time of Update: 2022-04-15
When a person sleeps, most of the tissues and organs of the body are in a state of rest, and qi and blood are mainly perfused to the heart, liver and spleen.
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Probio-M8 brings additional benefits to patients with coronary heart disease through targeted modulation of the gut-heart/brain axis
Time of Update: 2022-04-15
Figure 1 Microbial diversity and species-level genomic SGBs characteristics of fecal metagenomic data from patients This study conducted a 6-month randomized, double-blind, placebo-controlled clinical trial .
Figure 1 Microbial diversity and species-level genomic SGBs characteristics of fecal metagenomic data from patients This study conducted a 6-month randomized, double-blind, placebo-controlled clinical trial .
