Results 21 to 30 of about 1,740 (184)

Arrestin-Coding Genes Regulate Endocytosis, Sporulation, Pathogenicity, and Stress Resistance in Arthrobotrys oligospora [PDF]

Frontiers in Cellular and Infection Microbiology, 2022
Arrestins are a family of scaffold proteins that play a crucial role in regulating numerous cellular processes, such as GPCR signaling. The Arthrobotrys oligospora arrestin family contains 12 members, which have highly conserved N-terminal and C-terminal
Liang Zhou, Liang Zhou, Mengfei Li, Mengfei Li, Peijie Cui, Peijie Cui, Mengqing Tian, Mengqing Tian, Ya Xu, Ya Xu, Xi Zheng, Xi Zheng, Keqin Zhang, Keqin Zhang, Guohong Li, Guohong Li, Xin Wang, Xin Wang   +17 more
doaj   +2 more sources

The Autophagy-Related Gene Aolatg4 Regulates Hyphal Growth, Sporulation, Autophagosome Formation, and Pathogenicity in Arthrobotrys oligospora

Frontiers in Microbiology, 2020
Autophagy plays an important role in cell growth and development. The autophagy-related gene atg4 encodes a cysteine protease, which can cleave the carboxyl terminus of Atg8, thus plays a role in autophagosome formation in yeast and filamentous fungi ...
Jinkui Yang, Ke-Qin Zhang, Na Bai
exaly   +3 more sources

AMPK Is Involved in Regulating the Utilization of Carbon Sources, Conidiation, Pathogenicity, and Stress Response of the Nematode-Trapping Fungus Arthrobotrys oligospora [PDF]

Microbiology Spectrum, 2022
AMP-activated protein kinase (AMPK), a heterotrimeric complex, can sense energy and nutritional status in eukaryotic cells, thereby participating in the regulation of multiple cellular processes.
Wenjie Wang, Yining Zhao, Na Bai, Ke-Qin Zhang, Jinkui Yang   +4 more
doaj   +2 more sources

Nutrição e crescimento do fungo nematófago Arthrobotrys oligospora [PDF]

Summa Phytopathologica, 2009
As condições de crescimento e os requerimentos nutricionais de Arthrobotrys oligospora, um fungo nematófago, foram investigados em meio líquido. O organismo foi incubado em meio sintético, a 30º C e em cultura estacionária. O perfil da curva de crescimento do fungo ajustou-se a uma equação de 3º grau, mesmo após 15 dias de incubação.
Cardoso, Eliane R., Assis, Luiz Carlos, Nahas, Ely   +2 more
openaire   +6 more sources

Proteomic insights into nematode-trapping fungi <i>Arthrobotrys oligospora</i> after their response to chitin. [PDF]

J Vet Res
Abstract Introduction Nematode-trapping fungi (NTFs) can produce various chitinases to degrade nematode body wall and eggshell chitin during predation. However, the regulatory mechanisms of their expression of chitinases still remain unclear. The primary objective of this
Zhang J, Wei L, Zhang H, Ma X, Sun Y, Li R, Zhang C, Cai X, Qiao J, Meng Q.   +9 more
europepmc   +4 more sources

The Hog1-Nmd5 signaling pathway regulates asexual development, lipid metabolism, stress response, trap morphogenesis, and secondary metabolism of Arthrobotrys oligospora [PDF]

Virulence
The high-osmolarity glycerol (HOG) signalling pathway, comprising Ste11/Ssk2/Ssk22 (MAPKKK), Pbs2 (MAPKK), and Hog1 (MAPK), is an important and conserved pathway in fungi.
Na Zhao, Qianqian Liu, Meichen Zhu, Lirong Zhu, Jinkui Yang   +4 more
doaj   +2 more sources

Genomic and proteomic analyses of the fungus Arthrobotrys oligospora provide insights into nematode-trap formation.

PLoS Pathogens, 2011
Nematode-trapping fungi are "carnivorous" and attack their hosts using specialized trapping devices. The morphological development of these traps is the key indicator of their switch from saprophytic to predacious lifestyles.
Jinkui Yang, Lei Wang, Xinglai Ji, Yun Feng, Xiaomin Li, Chenggang Zou, Jianping Xu, Yan Ren, Qili Mi, Junli Wu, Shuqun Liu, Yu Liu, Xiaowei Huang, Haiyan Wang, Xuemei Niu, Juan Li, Lianming Liang, Yanlu Luo, Kaifang Ji, Wei Zhou, Zefen Yu, Guohong Li, Yajun Liu, Lei Li, Min Qiao, Lu Feng, Ke-Qin Zhang   +26 more
doaj   +2 more sources

Morphogenesis in the nematode-trapping fungus Arthrobotrys oligospora — an extensive plasticity of infection structures [PDF]

Mycologist, 2004
Most nematode-trapping fungi are dependent on specific hyphal structures on or in which nematodes can be trapped mechanically or by adhesion. These structures are a prerequisite for the ability of the fungus to invade a host and are thus crucial for survival as well as virulence. The diversity of trapping structures is large and highly dependent on the
Hertz, Birgit,, Lund University.
core   +5 more sources

Biocontrol of Root-Knot Nematodes via siRNA-Loaded Extracellular Vesicles From a Nematophagous Fungus Arthrobotrys oligospora. [PDF]

Microb Biotechnol
Extracellular vesicles from a nematode‐trapping fungus Arthrobotrys oligospora can serve as effective siRNA delivery vehicles for the control of root‐knot nematodes. ABSTRACT Root‐knot nematodes (Meloidogyne spp.) represent a major threat to global crop production, and current chemical nematicides pose serious environmental and health risks.
Huang X, Zhou W, Liu X, Zhang KQ, Li J.
europepmc   +2 more sources

Transcriptomic Analysis Reveals That Rho GTPases Regulate Trap Development and Lifestyle Transition of the Nematode-Trapping Fungus Arthrobotrys oligospora

Microbiology Spectrum, 2022
Nematode-trapping (NT) fungi can form unique infection structures (traps) to capture and kill free-living nematodes and, thus, can play a potential role in the biocontrol of nematodes. Arthrobotrys oligospora is a representative species of NT fungi. Here,
Le Yang, Xuemei Li, Na Bai, Xuewei Yang, Ke-Qin Zhang, Jinkui Yang   +5 more
doaj   +1 more source