Results 71 to 80 of about 8,119 (178)

PsSAK1, a Stress-Activated MAP Kinase of Phytophthora sojae, Is Required for Zoospore Viability and Infection of Soybean

Molecular Plant-Microbe Interactions, 2010
Mitogen-activated protein kinase (MAPK) pathways are universal and evolutionarily conserved signal transduction modules in all eukaryotic cells. In this study, PsSAK1, which encodes a stress-activated MAPK of Phytophthora sojae, was identified. PsSAK1 is
Aining Li, Yonglin Wang, Kai Tao, Suomeng Dong, Qian Huang, Tingting Dai, Xiaobo Zheng, Yuanchao Wang   +7 more
doaj   +1 more source

Dynamic Extreme Aneuploidy (DEA) in the vegetable pathogen Phytophthora capsici and the potential for rapid asexual evolution.

PLoS ONE, 2020
Oomycete plant pathogens are difficult to control and routine genetic research is challenging. A major problem is instability of isolates. Here we characterize >600 field and single zoospore isolates of Phytophthora capsici for inheritance of mating type,
Jian Hu, Sandesh Shrestha, Yuxin Zhou, Joann Mudge, Xili Liu, Kurt Lamour   +5 more
doaj   +1 more source

Oomycete Plant Pathogens Use Electric Fields to Target Roots

Molecular Plant-Microbe Interactions, 2002
Plant roots generate electrical currents and associated electrical fields as a consequence of electrogenic ion transport at the root surface. Here we demonstrate that the attraction of swimming zoospores of oomycete plant pathogens to plant roots is ...
P. van West, B. M. Morris, B. Reid, A. A. Appiah, M. C. Osborne, T. A. Campbell, S. J. Shepherd, N. A. R. Gow   +7 more
doaj   +1 more source

Antimicrobial prescribing guidelines for feedlot cattle

Australian Veterinary Journal, Volume 104, Issue 7, Page 413-438, July 2026.
P Cusack, T Batterham, SW Page, GF Browning, JM Norris   +4 more
wiley   +1 more source

Inhibitory effects of five fungicides on the growth and development of Peronophythora litchii

Huanan Nongye Daxue xuebao
Objective This study aims to analyze the effects of commonly used fungicides against oomycete pathogens on various developmental stages of Peronophythora litchii, in order to provide a theoretical basis for the precise management of litchi downy blight ...
Shuaili LIAN, Tianjiao JI, Guanghui KONG, Tianyao BU, Yahui CHAO, Yixian CHEN, Pinggen XI, Junjian SITU, Aitian PENG, Zide JIANG   +9 more
doaj   +1 more source

Variability in virulence and the race concept in Phytophthora infestans (Mont.) de Bary

Acta Mycologica, 2014
Variability in virulence and aggressiveness was studied in 102 single zoospore isolates originating from 4 field isolates of Phytophthora infestans. Field isolates appeared to be mixtures of a wide spectrum of phenotypes differing in both characters as ...
Ludwik S. Sujkowski
doaj   +1 more source

Human Pythiosis

Journal of Health Science and Medical Research (JHSMR), 2014
Human pythiosis is caused by Pythium insidiosum, often found in patients in tropical and subtropical area especially in developing countries. The infections arise though coming in contact with zoospore of P. insidiosum. The disease may be manifested as a
Orawan Monkongtanakit, Patcharee Kammarnjassadakul   +1 more
doaj  

PlAtg8-mediated autophagy regulates vegetative growth, sporangial cleavage, and pathogenesis in Peronophythora litchii

Microbiology Spectrum
Autophagy is a conserved cellular metabolic process in eukaryotes that transports damaged or redundant intracellular organelles and proteins to lysosomes or vacuoles for degradation and recycling.
Ge Yu, Wenqiang Li, Chengdong Yang, Xue Zhang, Manfei Luo, Taixu Chen, Xuejian Wang, Rongbo Wang, Qinghe Chen   +8 more
doaj   +1 more source

Uji Patogenisitas Zoospora Kapang Lagenidium giganteum terhadap Larva Instar-2 Nyamuk Aedes aegypti Skala Laboratorium (PATHOGENICITY TEST OF ZOOSPORA LAGENIDIUM GIGANTEUM FUNGI AGAINST AEDES AEGYPTI LARVAE 2nd UNDER LABORATORY CONDITION)

Jurnal Veteriner, 2012
Dengue Haemorrhagic fever (DHF) is one of fearsome diseases in society. Incidence of the disease isincreasing. Dengue fever is caused by dengue virus and transmitted by Aedes aegypti mosquito vector.Various chemical controls have been conducted to ...
Agustin Indrawati, Mirnawati Sudarwanto, Mangaraja Pidoli Tampubolon, Retno Damayanti Soejoedono, I Wayan Teguh Wibawan   +4 more
doaj  

Environmental temperature and pathogen dose affect histologic lesion count and severity in Notophthalmus viridescens infected with Batrachochytrium salamandrivorans

Frontiers in Amphibian and Reptile Science
IntroductionBatrachochytrium salamandrivorans (Bsal) was discovered a decade ago in Europe, where it is emerging and decimating salamander populations. North America, a global hotspot for salamander biodiversity, faces risk of Bsal introduction through ...
Wesley C. Sheley, Wesley C. Sheley, Mark Q. Wilber, Edward Davis Carter, Matthew J. Gray, Debra L. Miller, Debra L. Miller   +6 more
doaj   +1 more source