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南京农业大学农学院《Nature Communica》在线发表万建民课题组“A toxin-antidote system contributes to interspecific reproductive isolation in rice”（图）
万建民 基因 栽培
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2024/6/11
2023年11月19日，南京农业大学万建民院士团队在Nature Communications在线发表了题为“A toxin-antidote system contributes to interspecific reproductive isolation in rice”的研究论文，揭示了两个紧密连锁的基因组成一个毒药-解毒（toxin-antidote）元件，可选择性败育不包含该元件的花粉...
Deciphering potent DNA toxin’s secrets（图）
Deciphering potent DNA toxin secrets
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2017/9/1
One of the most potent toxins known acts by welding the two strands of the famous double helix together in a unique fashion which foils the standard repair mechanisms cells use to protect their DNA.A ...
Molecular characterisation of Shiga toxin-producing Escherichia coli O157:H7 isolates from cattle in eastern Turkey
pulsed-field gel electrophoresis virulence genes bovine rectal swabs E. coli strains
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2016/12/8
Shiga toxin-producing Escherichia coli (STEC) O157:H7 is an important foodborne pathogen worldwide. In Turkey, little is known about the molecular characteristics of STEC O157:H7 isolates. The aim of ...
Virus carrying DNA of black widow spider toxin discovered（图）
DNA black widow spider toxin
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2016/11/4
A tiny virus that may sting like a black widow spider.That is one of the surprise discoveries made by a pair of Vanderbilt biologists when they sequenced the genome of a virus that attacks Wolbachia, ...
Molecular genetics of ecological diversification: Duplication and rapid evolution of toxin genes of the venomous gastropod Conus
ecological diversification Duplication
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2015/12/17
Predatory snails in the marine gastropod
genus Conus stun prey by injecting a complex mixture of
peptide neurotoxins. These conotoxins are associated with
trophic diversification and block a divers...
Cochliobolus heterostrophus T-toxin gene expression modulation via G protein and MAPK pathways
Cochliobolus heterostrophus DEC1 gene fungal RNA maize signal transduction Southern corn leaf blight
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2015/7/28
The role of G-protein and mitogen-activated protein kinase (MAPK) in filamentous fungi has been studied for over a decade, but downstream elements are less known. Here, we used microarray and Northern...
Injection of botulinum toxin type A (BOTOX) into trigger zone of trigeminal neuralgia as a means to control pain
Tetanus Toxin Release Synaptosomes Transmitters Mechanisms
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2015/7/15
This article illustrates a case of persistent trigeminal neuralgia in a medically compromised 65-year-old female who did not respond to pharmacotherapy. She had undergone several peripheral neurectomi...
Botulinum Toxin as a Treatment for Functional Popliteal Artery Entrapment Syndrome
LEG PAIN SPORT TRAINING ATHLETES GASTROCNEMIUS MUSCLE POPLITEAL ARTERY
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2017/4/19
Purpose: Functional popliteal artery entrapment syndrome is responsible for exercise-induced muscle leg pain. This syndrome is caused, in most of the cases, by the excessive size of the gastrocnemius ...
Efficacy of Bacillus thuringiensis Cry14 Toxin against Root Knot Nematode, Meloidogyne javanica
nematicidal nematode management tomato
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2015/3/13
Two Bacillus thuringiensis strains including ToIr65 and ToIr67 with nematicidal activity against hatched juveniles and
eggs of Meloidogyne javanica were identified by phenotypic, microscopic, 16s rD...
A STUDY OF THE BETA-2 TOXIN GENE AND THE BETA-2 TOXIN IN CLOSTRIDIUM PERFRINGENS STRAINS ISOLATED FROM HUMAN SOURCES
Clostridium perfringens beta-2 toxin
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2015/1/28
Clostridium perfringens is an important human pathogen known to cause a range of diseases including diarrhea, necrotizing bowel disease and gas gangrene. Though potentially pathogenic, this microorgan...
Combined effects of repeated low doses of aflatoxin B-1 and T-2 toxin on the Chinese hamster
mycotoxin trichothecens interaction
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2015/1/20
The aim of this work was to find out how repeated low doses of aflatoxin B1 (AFB1) and T-2 toxin would influence the Chinese hamster and if the amplifying of these effects would occur with the applica...
A STUDY OF THE BETA-2 TOXIN GENE AND THE BETA-2 TOXIN IN CLOSTRIDIUM PERFRINGENS STRAINS ISOLATED FROM HUMAN SOURCES
Clostridium perfringens beta-2 toxin
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2015/1/19
Clostridium perfringens is an important human pathogen known to cause a range of diseases including diarrhea, necrotizing bowel disease and gas gangrene. Though potentially pathogenic, this microorgan...
Botulinum Toxin Type A Therapy in Migraine:Preclinical and Clinical Trials
Botulinum Toxin Type A Nitroglycerin Randomized Controlled Trial
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2015/10/9
Background: Botulinum toxin type A (BTX-A) has been reported to be effective for the therapy for migraine. The purpose of this study was to investigate the effect of BTX-A on the immunoreactive levels...
Severe Dysphagia After Inferior Alveolar Nerve Block Preceded By Cervical Botolinum Toxin Injection:A Case Report
Deglutition Disorders Anesthesia Local Botulinum Toxins Cervical Dystonia Side Effect
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2015/10/8
A 39-year-old Iranian female patient who was a known case of primary cervical dystonia since 10 years ago presented to a private office for Dysport injection. The patients experienced severe dysphagia...
Early Exposure to Environmental Toxin Contributes to Neuronal Vulnerability and Axonal Pathology in a Model of Familial ALS
SOD1 ALS Neurotoxin Axonopathy NMJ Gliosis Toxicity
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2013/1/30
Adult onset amyotrophic lateral sclerosis (ALS) arises due to progressive and irreversible functional deficits to the central nervous system, specifically the loss of motor neurons. Sporadic ALS causa...