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Tolerance and stress response to ethanol in the yeast Saccharomyces cerevisiae
- Junmei Ding, Xiaowei Huang, Lemin Zhang, Na Zhao, Dongmei Yang, Keqin Zhang
- BiologyApplied Microbiology and Biotechnology
- 16 September 2009
The recent progresses in the understanding of ethanol resistance and stress responses in yeast are reviewed.
Extracellular enzymes serving as virulence factors in nematophagous fungi involved in infection of the host.
Isolation of heat shock factor HsfA1a-binding sites in vivo revealed variations of heat shock elements in Arabidopsis thaliana.
The information about DNA-binding sites of regulatory protein is important to understanding the regulatory network of DNA-protein interactions in the genome. In this report we integrated chromatin…
Characterisation of volatiles produced from Bacillus megaterium YFM3.25 and their nematicidal activity against Meloidogyne incognita
- Ying Huang, ChuanKun Xu, Li Ma, Keqin Zhang, C. Duan, M. Mo
- BiologyEuropean Journal of Plant Pathology
- 1 March 2010
A member of plant growth-promoting rhizobacteria, Bacillus megaterium YMF3.25, was demonstrated to be an efficient biocontrol agent (BCA) against root-knot nematode Meloidogyne incognita and could significantly inhibit the hatch of eggs and reduce infection of the nematodes through production of nematicidal volatiles.
Arabidopsis heat shock factor HsfA1a directly senses heat stress, pH changes, and hydrogen peroxide via the engagement of redox state.
Nematicidal substances from fungi.
- Guohong Li, Keqin Zhang, Jianping Xu, Jinyan Dong, Yajun Liu
- BiologyRecent patents on biotechnology
- 31 October 2007
This review summarizes the 179 compounds from fungi that have shown to possess nematicidal activities and their potential roles in natural environments and in the biocontrol of nematodes are discussed.
Prevalence of kidney stones in China: an ultrasonography based cross‐sectional study
To investigate the prevalence and associated factors of kidney stones among adults in China, a large number of patients are diagnosed with at least one type of kidney stone each year.
Coprinus comatus Damages Nematode Cuticles Mechanically with Spiny Balls and Produces Potent Toxins To Immobilize Nematodes
- Hong Luo, Yajun Liu, Lin Fang, Xuan Li, N. Tang, Keqin Zhang
- BiologyApplied and Environmental Microbiology
- 20 April 2007
It is shown that purified (isolated and washed) spiny balls could immobilize and kill the free-living nematode Panagrellus redivivus Goodey highly efficiently and that the shape and the complete structure of the spiny Balls are indispensable for their function.
Acanthocytes of Stropharia rugosoannulata Function as a Nematode-Attacking Device
- Hong Luo, Xuan Li, Guohong Li, Yanbo Pan, Keqin Zhang
- Biology, MedicineApplied and Environmental Microbiology
- 1 April 2006
It is shown that the nematode-attacking activity of this fungus is carried out by these spiny acanthocytes and that mechanical force is an important factor in the process.
Phylogenetics and evolution of nematode-trapping fungi (Orbiliales) estimated from nuclear and protein coding genes.
The systematic classification of nematode-trapping fungi is redefined based on phylogenies inferred from sequence analyses of 28S r DNA, 5.8S rDNA and beta-tubulin genes and a hypothesis for the evolution of trapping-devices is presented based on multiple gene data and morphological studies.