细菌毒素-抗毒素系统的功能 These systems consist of two co-expression genes, encoding stable toxin and sensitive antitoxin, respectively The toxicity of toxins usually inhibits bacterial growth and antitoxins can neutralize the toxins
毒素-抗毒素系统的作用机制及其生物学功能的研究进展 They are composed of two basic elements: stable toxins, whose role is to inhibit key progresses related to bacterial growth such as DNA replication, mRNA stability, protein translation and metabolic regulation, and unstable antitoxin antagonizing toxins．
Antitoxin | Immunity, Vaccines, Antibodies | Britannica Antitoxin, antibody, formed in the body by the introduction of a bacterial poison, or toxin, and capable of neutralizing the toxin People who have recovered from bacterial illnesses often develop specific antitoxins that confer immunity against recurrence
Treatment of Botulism | Botulism | CDC With antitoxin and modern medical care, people with botulism have a much lower chance of dying than in the past Today, fewer than 5 of every 100 people with botulism die
我院张亚妮教授团队揭示质粒编码的毒素-抗毒素系统调控质粒水平转移和细菌致病性的作用机制-生命科学学院 近日，西北大学生命科学学院张亚妮教授团队在Nucleic Acids Research（IF=16 7）期刊上发表了题为“A plasmid-encoded inactive toxin–antitoxin system MtvT MtvA regulates plasmid conjugative transfer and bacterial virulence in
Bacterial toxin-antitoxin modules: classification, functions, and . . . Ubiquitously present bacterial Toxin-Antitoxin (TA) modules consist of stable toxin associated with labile antitoxin Classification of TAs modules based on inhibition of toxin through antitoxin in 8 different classes
Toxin–antitoxin systems: Classification, biological roles, and . . . Under suitable growth conditions, an antitoxin prevents its cognate toxin from inducing toxicity; nonetheless, under stress or plasmid loss, it is either rapidly degraded or downregulated, thereby freeing the toxin to exert its activity toward various targets