Results 41 to 50 of about 42,603 (258)

A Virus‐Inducible E3–RLCK–MADS Module Coordinates Suppression of Plant Immunity and Fertility in Rice

Advanced Science, EarlyView.
ABSTRACT Viruses often hijack host developmental programs to promote infection, but the mechanistic links between reproductive regulation and antiviral immunity remain incompletely understood. Here, we identify a virus‐triggered hierarchical degradation cascade that links antiviral immunity and fertility regulation in rice. We show that the rice grassy
Yuansheng Wu, Fengling Wu, Shiting Huang, Denglu Yang, Xin Lei, Xue Zhang, Na Liu, Peng Gan, Chuan Li, Jie Zhang, Ming Wu, Qingxiao Jia, Shanshan Zhao, Jianguo Wu   +13 more
wiley   +1 more source

Mining the Volatilomes of Plant-Associated Microbiota for New Biocontrol Solutions

Frontiers in Microbiology, 2017
Microbial lifeforms associated with land plants represent a rich source for crop growth- and health-promoting microorganisms and biocontrol agents. Volatile organic compounds (VOCs) produced by the plant microbiota have been demonstrated to elicit plant ...
Aurélien Bailly, Aurélien Bailly, Laure Weisskopf, Laure Weisskopf   +3 more
doaj   +1 more source

Metabolomic and Physiological Changes in Fagus sylvatica Seedlings Infected with Phytophthora plurivora and the A1 and A2 Mating Types of P. ×cambivora

Journal of Fungi, 2022
Phytophthora infections are followed by histological alterations, physiological and metabolomic adjustments in the host but very few studies contemplate these changes simultaneously.
Tamara Corcobado, Ivan Milenković, Iñigo Saiz-Fernández, Tomáš Kudláček, Roman Plichta, Tomáš Májek, Aneta Bačová, Henrieta Ďatková, László Benedek Dálya, Miloš Trifković, Davide Mureddu, Vladimír Račko, Monika Kardošová, Jaroslav Ďurkovič, Roman Rattunde, Thomas Jung   +15 more
doaj   +1 more source

Resistant Peanut Genotype Reprograms Rhizosphere Metabolism to Enhance Bacterial Wilt Suppression

Advanced Science, EarlyView.
The resistant peanut genotype selectively recruits beneficial bacteria, which coincides with the activation of salicylic acid (SA)‐dependent systemic acquired resistance (SAR) against Ralstonia solanacearum. Keystone rhizosphere metabolites are positively correlated with both beneficial microbiome assembly and SAR gene expression.
Rui Ren, Xiaogang Li, Hao Li, Zenghui Cao, Mengtian Hou, Chunlei Zhao, Nan Lou, Sasa Hu, Yanzhe Li, Qian Ma, Yaoyao Li, Yi Fan, Kunkun Zhao, Kai Zhao, Ding Qiu, Fangping Gong, Zhongfeng Li, Haitao Liu, Xingli Ma, Xingxiang Wang, Dongmei Yin   +20 more
wiley   +1 more source

Seed‐Based Rehabilitation of Phytophthora cinnamomi‐Infested Forest Sites

Ecology and Evolution
The plant pathogen Phytophthora cinnamomi has significantly damaged the floristic diversity and community structure of the jarrah (Eucalyptus marginata) forest in Western Australia. Complete eradication of the pathogen from infested sites is not possible.
Himbutugoda S. Harshani, Todd E. Erickson, Jen McComb, Treena Burgess, Giles Hardy   +4 more
doaj   +1 more source

The Destructive Tree Pathogen Phytophthora ramorum Originates from the Laurosilva Forests of East Asia

Journal of Fungi, 2021
As global plant trade expands, tree disease epidemics caused by pathogen introductions are increasing. Since ca 2000, the introduced oomycete Phytophthora ramorum has caused devastating epidemics in Europe and North America, spreading as four ancient ...
Thomas Jung, Marília Horta Jung, Joan F. Webber, Koji Kageyama, Ayaka Hieno, Hayato Masuya, Seiji Uematsu, Ana Pérez-Sierra, Anna R. Harris, Jack Forster, Helen Rees, Bruno Scanu, Sneha Patra, Tomáš Kudláček, Josef Janoušek, Tamara Corcobado, Ivan Milenković, Zoltán Nagy, Ildikó Csorba, József Bakonyi, Clive M. Brasier   +20 more
doaj   +1 more source

From Defense Executor to Engineering Target: Harnessing Lignin for Crop Resistance

Advanced Science, EarlyView.
Lignin serves as both a physical and chemical executor of broad‐spectrum plant immunity. This review systematically summarizes classical and recent advances in lignin‐mediated immunity, outlines the multifaceted regulatory modules controlling lignification under biotic stress, discusses key physiological and biochemical mechanisms behind lignin‐based ...
Yanwen Yu, Ke Wang, Huachuan Tuo, Jiankun Li, Liping Xu, Chang‐Jun Liu, Mingyue Gou   +6 more
wiley   +1 more source

Characterization of Phytophthora hybrids from ITS clade 6 associated with riparian ecosystems in South Africa and Australia

, 2013
Surveys of Australian and South African rivers revealed numerous Phytophthora isolates residing in clade 6 of the genus, with internal transcribed spacer (ITS) gene regions that were either highly polymorphic or unsequenceable.
Stukely, M.J.C., Wingfield, Michael J., Nagel, J.H., Burgess, Treena I., Hardy, G.E.St.J., Gryzenhout, M., Hardy, Giles E. St. J., Slippers, Bernard, Gryzenhout, Marieka, Slippers, B., Stukely, Michael J.C., Nagel, Jan Hendrik, Wingfield, M.J., Burgess, T.I.   +13 more
core   +1 more source

Evaluation of systemic fungicides for the control of pistachio gummosis disease, caused by Phytophthora spp. [PDF]

پژوهش های کاربردی در گیاهپزشکی
Pistachio, which is of great economic importance in Iran, is highly susceptible to crown and root rot disease, also known as gummosis. To evaluate the effectiveness of systemic fungicides in controlling this destructive disease, different concentrations ...
محمد مرادی, سید رضا فانی, رزا درگاهی, عباس فرج پور اودرجی, حمید علیپور, حمیده سلمانی   +5 more
doaj   +1 more source

Multiple Viral Infections Detected in Phytophthora condilina by Total and Small RNA Sequencing

Viruses, 2021
Marine oomycetes have recently been shown to be concurrently infected by (−)ssRNA viruses of the order Bunyavirales. In this work, even higher virus variability was found in a single isolate of Phytophthora condilina, a recently described member of ...
Leticia Botella, Thomas Jung
doaj   +1 more source