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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
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...
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
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 ...
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
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...
Combined effects of repeated low doses of aflatoxin B-1 and T-2 toxin on the Chinese hamster
mycotoxin trichothecens interaction
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...
Occurrence of Fusarium species and associated T2-toxin in Kenyan wheat
Fusarium Head Blight Mycotoxins T-2 Toxin Trichothecenes Wheat
2013/2/27
Survey covering 120 wheat fields was conducted in three wheat-growing districts of Kenya during the 2008 cropping season to determine the incidence of Fusarium head blight (FHB) and T2-toxin contamina...
Effect of T-2 Toxin in Combination with Vitamin E,Selenium and Mycotoxin Binder on Lipid Peroxide Status and on the Glutathione Redox System in Broiler Chicken
glutathione glutathione-peroxidase lipid peroxidation T-2 toxin vitamin C
2009/7/30
The effect of T-2 toxin (2.35mg/kg of feed) on lipid peroxidation and on the antioxidant defence system was studied in blood plasma, red blood cells (RBC), liver and spleen of broiler chickens. The in...
Effect of pH on the Conformation and Biological Activity of Clostridium septicum Alpha-toxin, a Pore-forming Hemolysin
Clostridium septicum alpha-toxin hemolytic activity lethality pH
2009/1/19
The effects of pH on the pore-forming Clostridium septicum alpha-toxin that causes myonecrosis was assessed at pH 5.0, 7.0 and 9.0 by measuring circular dichroism and its biological activity. Incubat...
Host-Specific Toxin Production by the Tomato Target Leaf Spot Pathogen Corynespora cassiicola
Corynespora cassiicola host-specific toxin (HST) target leaf spot tomato
2009/1/13
The culture filtrate (CF) of Corynespora cassiicola, the causal agent of target leaf spot of tomato, produced visible small, pinpoint, water-soaked lesions on the lower surface of wounded, detached le...
A Selection Strategy for Low Toxin Vetches（Vicia sativa spp.）
Vicia sativa g-L-Glutamyl-b-cyano-L-alanine plant morphology-phenology starch-dilution
2009/1/9
The aim of this investigation was to identify suitable parental lines of vetch (Vicia sativa spp.) from Turkish and ICARDA germplasm, with appropriate morphological and phenological characters, for ge...
TOXIN PRODUCING MICROMYCETES ON IMPORTED PRODUCTS OF PLANT ORIGIN
fungi contamination toxin vegetable fruit products imported
2010/12/24
Recently the food of people is profusely supplemented with vegetables and fruit imported from various regions. Investigations on the mycological state of imported foodstuffs revealed that the marketed...
Ability of Modified Glucomannan to Sequestrate T-2 Toxin in the Gastrointestinal Tract of Chicken
T-2 Toxin Absorbed Toxin Recovered Toxin and Modified Glucomannan
2016/4/15
The ability of Modified Glucomannan (MG) to bind T-2 toxin (T-2) in the gastrointestinal tract has been tested in vivo by feeding 120 five-wk-old broiler chicken with the following six treatment diets...
TOXIN PRODUCING MICROMYCETES ON FRUIT, BERRIES, AND VEGETABLES
berries fruit vegetables micromycetes toxic metabolites mycotoxins
2010/12/24
In 1999–2001 the investigations on mycological state of stored and sold fruit,berries, and vegetables grown in Lithuania and imported from other countries were performed.