Results 101 to 110 of about 77,507 (294)

Towards a best practice methodology for the detection of Phytophthora species in soils

Plant Pathology, 2020
The genus Phytophthora contains species that are major pathogens worldwide, affecting a multitude of plant species across agriculture, horticulture, forestry, and natural ecosystems.
T. Burgess, A. López-Villamor, T. Paap, Briony Williams, R. Belhaj, M. Crone, W. Dunstan, K. Howard, G. Hardy   +8 more
semanticscholar   +1 more source

Expression of a constitutively active nitrate reductase increases SARS‐CoV‐2 Spike protein production in Nicotiana benthamiana leaves that otherwise show traits of senescence

Plant Biotechnology Journal, EarlyView.
Summary The production of coronavirus disease 2019 vaccines can be achieved by transient expression of the Spike (S) protein of Severe Acute Respiratory Syndrome Coronavirus 2 in agroinfiltrated leaves of Nicotiana benthamiana, a process promoted by the co‐expression of viral silencing suppressor P19.
Louis‐Philippe Hamel, Marie‐Ève Paré, Francis Poirier‐Gravel, Rachel Tardif, Marc‐André Comeau, Pierre‐Olivier Lavoie, Andréane Langlois, Marie‐Claire Goulet, Marc‐André D'Aoust, Dominique Michaud   +9 more
wiley   +1 more source

Phytophthora Disrupts Plant Immunity by Manipulating Nitric Oxide Homeostasis Through GSNOR Inhibition

Advanced Science
Nitric oxide (NO), a pivotal redox signaling molecule, coordinates plant development and immune responses through S‐nitrosylation‐mediated protein modification. While NO‐dependent S‐nitrosylation fine‐tunes immune responses, whether pathogens hijack this
Tingting Li, Jing Kang, Haizhu Zhang, Lina Wang, Minghui Lu, Lin Cai, Jianming Li, Matthieu H. A. J. Joosten, Yu Du   +8 more
doaj   +1 more source

Reduced Susceptibility to Phytophthora in Non‐Transgenic Cacao Progeny Through CRISPR–Cas9 Mediated TcNPR3 Mutagenesis

Plant Biotechnology Journal, EarlyView.
ABSTRACT Black pod disease, caused by a complex of Phytophthora species, poses a severe threat to global cacao production. This study explores the use of CRISPR–Cas9 genome editing to reduce disease susceptibility in Theobroma cacao L. by targeting the TcNPR3 gene, a known negative regulator of plant defence.
Mark J. Guiltinan, Lena Landherr, Siela N. Maximova, Dante DelVecchio, Aswathy Sebastian, Istvan Albert   +5 more
wiley   +1 more source

High‐Efficiency and Eco‐Friendly Management of Multiple Fungal Diseases by a Novel Carbon Dots sCDP Delivered RNA Nano‐Pesticides

Plant Biotechnology Journal, EarlyView.
ABSTRACT RNA‐based pesticides represent a transformative approach in agricultural disease management, offering an environmentally sustainable alternative to conventional chemical fungicides. However, key challenges such as rapid RNA degradation in the environment and inefficient uptake hinder widespread adoption.
Chunhao Jiang, Jijie Cui, Yumeng Wang, Ziyi Zhang, Yi Yang, Tao Tang, Junjie Wang, Daijing Li, Zihan Zhao, Kuaibing Wang, Dongdong Niu   +10 more
wiley   +1 more source

Negative regulators of plant immunity derived from cinnamyl alcohol dehydrogenases are targeted by multiple Phytophthora Avr3a-like effectors.

New Phytologist, 2019
Oomycete pathogens secrete numerous effectors to manipulate host immunity. While some effectors share a conserved structural fold, it remains unclear if any have conserved host targets.
Tingting Li, Qinhu Wang, Ruirui Feng, Licai Li, Liwen Ding, Guangjin Fan, Weiwei Li, Yu Du, Meixiang Zhang, Guiyan Huang, P. Schäfer, Yuling Meng, B. Tyler, Weixing Shan   +13 more
semanticscholar   +1 more source

Alternaria alternata Effector Aa593 Promotes Virulence by Hijacking the CmNAC29‐Mediated Abscisic Acid Biosynthesis Pathway in Chrysanthemum

Plant Biotechnology Journal, EarlyView.
ABSTRACT The interaction between plants and pathogens has long been an actively researched field of plant immunity. In this study, we found an Aa593/CmNAC29‐CmNCED3 module associated with the interaction between chrysanthemum and the fungal pathogen Alternaria alternata.
Boxiao Dong, Ye Liu, Zheng Gao, Gan Huang, Fengfan Gao, Qi Wang, Zhiyong Guan, Sumei Chen, Fadi Chen, Jiafu Jiang, Weimin Fang   +10 more
wiley   +1 more source

Genome sequences of six Phytophthora species associated with forests in New Zealand

Genomics Data, 2016
In New Zealand there has been a long association of Phytophthora diseases in forests, nurseries, remnant plantings and horticultural crops. However, new Phytophthora diseases of trees have recently emerged.
D.J. Studholme, R.L. McDougal, C. Sambles, E. Hansen, G. Hardy, M. Grant, R.J. Ganley, N.M. Williams   +7 more
doaj   +1 more source

An expanded phylogeny for the genus Phytophthora

IMA Fungus, 2017
A comprehensive phylogeny representing 142 described and 43 provisionally named Phytophthora species is reported here for this rapidly expanding genus. This phylogeny features signature sequences of 114 ex-types and numerous authentic isolates that were ...
Xiao Yang, B. Tyler, C. Hong
semanticscholar   +1 more source

ZmTH1 Is Vital for Healthy Plant Growth and Promotes Cold/Drought Tolerance by Regulating Thiamin Diphosphate‐Dependent Metabolisms in Maize

Plant Biotechnology Journal, EarlyView.
ABSTRACT Vitamin B1 (VB1) plays a crucial role in sustaining plant health and enabling adaptive responses to environmental stress. The complex maize genome implies a sophisticated VB1 synthesis pathway, with the mechanisms by which VB1 benefits plants remaining elusive.
Tengfei Zhang, Jie Zang, Boming Yang, Qiuxia Wang, Jijun Yan, Peiyong Xin, Jinfang Chu, Huabang Chen, Zhaogui Zhang   +8 more
wiley   +1 more source