Results 1 to 10 of about 27,437 (244)

The PHD Transcription Factor Rum1 Regulates Morphogenesis and Aflatoxin Biosynthesis in Aspergillus flavus

Toxins, 2018
Aspergillus flavus produces mycotoxins especially aflatoxin B1 and infects crops worldwide. As a PHD transcription factor, there is no report on the role of Rum1 in the virulence of Aspergillus spp. yet.
Yule Hu, Guang Yang, Danping Zhang, Yaju Liu, Yu Li, Guanglan Lin, Zhiqiang Guo, Shihua Wang, Zhenhong Zhuang   +8 more
doaj   +1 more source

Preparation of Monoclonal Antibody for Brevetoxin 1 and Development of Ic-ELISA and Colloidal Gold Strip to Detect Brevetoxin 1

Toxins, 2018
Brevetoxin-1 (BTX-1), a marine toxin mostly produced by the dinoflagellatae Karenia brevis, has caused the death of marine organisms and has had numerous toxicological effects on human health.
Sumei Ling, Shiwei Xiao, Chengjie Xie, Rongzhi Wang, Linmao Zeng, Ke Wang, Danping Zhang, Xiulan Li, Shihua Wang   +8 more
doaj   +1 more source

The Stress Response Regulator AflSkn7 Influences Morphological Development, Stress Response, and Pathogenicity in the Fungus Aspergillus flavus

Toxins, 2016
This study focused on AflSkn7, which is a stress response regulator in the aflatoxin-producing Aspergillus flavus. The ΔAflSkn7 mutants exhibited partially defective conidial formation and a complete inability to generate sclerotia, indicating AflSkn7 ...
Feng Zhang, Gaopo Xu, Longpo Geng, Xiaoyan Lu, Kunlong Yang, Jun Yuan, Xinyi Nie, Zhenhong Zhuang, Shihua Wang   +8 more
doaj   +1 more source

NEW TRIALS OF USE OF MOLASSES AND GARLIC EXTRACTS FOR COMPATING MYCOTOXICOSIS [PDF]

Kafrelsheikh Veterinary Medical Journal, 2003
Two hundreds and fifty samples of feeds (125 of each of ingredients of plant origin "yellow corn, white corn, soya bean, soya bean meal, wheat and beans" and compound manufactured feed and animal protein concentrates (meat-bone meal, fish meal, poultry ...
Mogeda, K. Mansour, Atef, A. Hassan
doaj   +1 more source

Pyruvate decarboxylase and its lysine succinylation contribute to the development and metabolite biosynthesis in pathogenic fungus Aspergillus flavus

Mycology
This study evaluates the effects of pyruvate decarboxylase and its lysine succinylation (Ksucc) on the development of Aspergillus flavus and the production of secondary metabolites.
Guoqi Li, Elisabeth Tumukunde, Yuanyuan Chen, Yao Zhang, Yunlu Kuang, John Adejor, Meifang Wen, Shihua Wang   +7 more
doaj   +1 more source

Biosorption of B-aflatoxins Using Biomasses Obtained from Formosa Firethorn [Pyracantha koidzumii (Hayata) Rehder]

Toxins, 2016
Mycotoxin adsorption onto biomaterials is considered as a promising alternative for decontamination without harmful chemicals. In this research, the adsorption of B-aflatoxins (AFB1 and AFB2) using Pyracantha koidzumii biomasses (leaves, berries and the ...
Rosa Adriana Ramales-Valderrama, Alma Vázquez-Durán, Abraham Méndez-Albores   +2 more
doaj   +1 more source

aflN Is Involved in the Biosynthesis of Aflatoxin and Conidiation in Aspergillus flavus

Toxins, 2021
Aspergillus flavus poses a threat to society economy and public health due to aflatoxin production. aflN is a gene located in the aflatoxin gene cluster, but the function of AflN is undefined in Aspergillus flavus.
Kunzhi Jia, Lijuan Yan, Yipu Jia, Shuting Xu, Zhaoqi Yan, Shihua Wang   +5 more
doaj   +1 more source

Development of ELISA and Lateral Flow Immunoassays for Ochratoxins (OTA and OTB) Detection Based on Monoclonal Antibody

Frontiers in Cellular and Infection Microbiology, 2020
Ochratoxins were important secondary metabolites secreted by fungi, and OTA and OTB are mainly significant mycotoxin, having toxic effects on humans and animals.
Mohamed Hassan Fadlalla, Mohamed Hassan Fadlalla, Sumei Ling, Sumei Ling, Sumei Ling, Rongzhi Wang, Rongzhi Wang, Rongzhi Wang, Xiulan Li, Xiulan Li, Jun Yuan, Jun Yuan, Shiwei Xiao, Shiwei Xiao, Ke Wang, Ke Wang, Shuqin Tang, Shuqin Tang, Hoyda Elsir, Hoyda Elsir, Shihua Wang, Shihua Wang, Shihua Wang   +22 more
doaj   +1 more source

PRELIMINARY STRUCTURAL OPTIMIZATION OF SOME FUMONISIN METABOLITES BY DENSITY FUNCTIONAL THEORY CALCULATION [PDF]

Poljoprivreda, 2015
Maize (Zea mays L.) is often contaminated with Fusarium verticillioides. This harmful fungus produces fumonisins as secondary metabolites. These fumonisins can appear both free and hidden form in planta.
István Bors, Judit Szabó-Fodor, Melinda Kovács   +2 more
doaj   +1 more source

Long-term preservation strategy for legume root nodule phenotypes coupled with a comprehensive evaluation method

BMC Plant Biology
Nodule color and morphology are key readouts of legume symbiotic performance. However, long-term preservation of post-excavation nodules with intact morphology, color, and microbial cleanliness remains a major challenge.
Ya Zhao, Can Guo, Wen Zhang, Du Wang, Jun Jiang, Ao Liu, Wei Wang, Qin Han, Qi Zhang, Peiwu Li   +9 more
doaj   +1 more source