Lingyun Hao

The MPK6 ‐ WRKY49 module links MAPK signaling to ABA biosynthesis and drought tolerance in Arabidopsis

Xiangui Zhou, Zhaofei Sun, Dan He, Fangpu Liu et autres

SUMMARY Drought stress significantly constrains agricultural productivity by impairing plant growth and development. Although WRKY transcription factors have been widely studied in the context of plant stress responses, their role in orchestrating comprehensive signaling cascades under drought conditions remains incompletely understood. Here, …

cn (code pays fourni par la source)

Green synthesis of silver nanoparticles using fermentation extracts from a mangrove soil bacterium: morphological characterization, and antifungal activities against rice blast fungus

Liwang Fei, Jianpeng Liang, Songbin Fu, Ying Xu et autres

Abstract BACKGROUND Rice blast, caused by Pyricularia oryzae , poses a formidable threat to global rice production. Given that chemical fungicides, one of the important methods used to control rice blast, cause harm to the environment and human health, sustainable alternatives are …

cn (code pays fourni par la source)

A novel marine derived N-Acyl homoserine acylase, PamA, inhibits virulence factors in biofilm forming Pseudomonas aeruginosa

Lingyun Hao, Shuotian Chen, Hao Wu, Yu Zhang et autres

Pseudomonas aeruginosa is a biofilm forming, opportunistic pathogen frequently isolated from various food sources, posing a threat to both food safety and public health. Current sanitation strategies are insufficient to prevent its transmission to humans, highlighting the need for sustainable alternatives to …

cn (code pays fourni par la source)

Salinity-induced virulence alteration of Aeromonas hydrophila isolated from Scatophagus argus: insights from transcriptomic profiling and phenotypic characterization

Yuan Sun, Lingyun Hao, Jianpeng Liang, Shu Ye et autres

BACKGROUND: The emerging foodborne pathogen, Aeromonas hydrophila, co-infects humans and animals, especially fish, threatening aquacultural production and public health. Previously, we found that Scatophagus argus, a widely cultivated fish species with high economic value, exhibited enhanced growth but increased susceptibility to A. …

cn (code pays fourni par la source)

Investigation of the mechanisms involved in the biocontrol activities of natural products from a marine soil bacterium against rice blast

Liwang Fei, Rahila Hafeez, Junliang Zhang, Songbin Fu et autres

BACKGROUND: Rice blast, caused by Pyricularia oryzae, is a devastating fungal disease threatening global rice production. Overreliance on chemical fungicides has raised environmental concerns and led to resistant strains, necessitating the development of sustainable alternatives. This study integrated marine microbiology and natural …

cn, us (code pays fourni par la source)

WRKY45 positively regulates salinity and osmotic stress responses in Arabidopsis

Xiangui Zhou, Zhaofei Sun, Yuanzhi Huang, Dan He et autres

cn (code pays fourni par la source)

A probiotic Lacticaseibacillus paracacei isolate from traditional Chinese fermented mung bean juice capable of alleviating oxidative stress in colorectal cells

Pengxiang Gao, Shiquan Fu, Zi-Ye Luo, Zhen‐Ming Pei et autres

cn, us (code pays fourni par la source)

MzmL, a novel marine derived N-acyl homoserine lactonase from Mesoflavibacter zeaxanthinifaciens that attenuates Pectobacterium carotovorum subsp. carotovorum virulence

Lingyun Hao, Jinyou Liang, Shuotian Chen, J. L. Zhang et autres

Quorum sensing (QS) is a conserved cell–cell communication mechanism widely distributed in bacteria, and is oftentimes tightly correlated with pathogen virulence. Quorum quenching enzymes, which interfere with QS through degrading the QS signaling molecules, could attenuate virulence instead of killing the pathogens, …

cn (code pays fourni par la source)

In Vitro and Ex Vivo Antifungal Activities of Metconazole against the Rice Blast Fungus Pyricularia oryzae

Liwang Fei, Lingyun Hao

Rice blast, caused by the filamentous fungus Pyricularia oryzae, has long been one of the major threats to almost all rice-growing areas worldwide. Metconazole, 5-(4-chlorobenzyl)-2, 2-dimethyl-1-(1H-1, 2, 4-triazol-1-ylmethyl) cyclopentanol, is a lipophilic, highly active triazole fungicide that has been applied in the …

cn (code pays fourni par la source)

Inhibition of oil tea anthracnose by natural product extracts from Bacillus and Pseudoalteromonas isolates from mangrove soil

Liwang Fei, Xiaowen Xu, Jinying Feng, Lingyun Hao

This study investigates the potential of natural products derived from two mangrove soil bacteria, GP521A and GP3R5, in anthracnose management in oil tea. Based on 16s rDNA sequencing, GP521A and GP3R5 were identified as Bacillus velezensis and Pseudoalteromonas caenipelagi, respectively. Both bacteria …

cn (code pays fourni par la source)

Pacificoceanicola onchidii gen. nov., sp. nov., isolated from a marine invertebrate from the South China Sea

Peng Yang, Jinyou Liang, Qi Yin, Guanbin Li et autres

A Gram-stain-negative, facultative anaerobic, non-flagellated and oval-shaped (0.77–0.98 µm wide and 0.74–1.21 µm long) bacterial strain, designated XY-301T, was isolated from a marine invertebrate collected from the South China Sea. Strain XY-301T grew at 15–37 °C (optimum, 30–35 °C) and at pH …

cn (code pays fourni par la source)

Muricauda onchidii sp. nov., isolated from a marine invertebrate from South China Sea, and transfers of Flagellimonas algicola, Flagellimonas pacifica and Flagellimonas maritima to Muricauda algicola comb. nov., Muricauda parva nom. nov. and Muricauda aurantiaca nom. nov., respectively, and emended description of the genus Muricauda

Jinyou Liang, Qi Yin, Xiaoli Zheng, Yu Wang et autres

An aerobic, Gram-stain-negative, rod-shaped and non-motile strain (XY-359T) was isolated from the mouth of a marine invertebrate Onchidium species from the South China Sea. It grew at pH 6.0–8.5 (optimum, pH 7.5), at 15−37 °C (optimum, 30 °C) and in the presence …

cn (code pays fourni par la source)