Results 71 to 80 of about 2,180,789 (192)

Plasmodiophora brassicae Infection Modulates Expansin Genes of Brassica rapa ssp. pekinensis

Agriculture, 2022
Clubroot is a soil-borne disease of cruciferous crops, including Brassica rapa ssp. pekinensis, and causes substantial yield losses. In an attempt to develop clubroot-resistant B.
Muthusamy Muthusamy, Sang Ryeol Park, Jong-In Park, Soo In Lee   +3 more
doaj   +1 more source

Under the Cover of Darkness: A Transcriptomic Exploration of Clubroot During the Night

Plant Direct, Volume 10, Issue 6, June 2026.
ABSTRACT Plasmodiophora brassicae (Phytomyxea, Rhizaria) is the etiological agent of clubroot disease, one of the most important diseases of Brassicaceae crops. Alteration of metabolism and hormone homeostasis leads to the formation of tumor‐like galls in the roots of affected plants.
Andrea Garvetto, Susann Auer, Freia Benade, Michaela Hittorf, Jutta Ludwig‐Müller, Sigrid Neuhauser   +5 more
wiley   +1 more source

Structure and sequence evolution in the pennycress (Thlaspi arvense) pangenome

New Phytologist, Volume 250, Issue 5, Page 2723-2741, June 2026.
Summary Eukaryotic genomes harbor many forms of variation, including nucleotide diversity and structural polymorphisms, which experience natural selection and contribute to genome evolution and biodiversity. Harnessing this variation for agriculture hinges on our ability to detect, quantify, catalog, and deploy genetic diversity. Here, we explore seven
Kevin A. Bird, Joanna L. Rifkin, Chloee M. McLaughlin, Avril M. Harder, Pawan Basnet, Ella Katz, Tomáš Brůna, Kerrie Barry, LoriBeth Boston, Christopher Daum, Jie Guo, Anna Lipzen, Christopher Plott, Jerry W. Jenkins, Rachel Walstead, Shanmugam Rajasekar, Jayson Talag, Katherine Frels, Kathleen Greenham, Shelby Ellison, Jane Grimwood, Jeremy Schmutz, Patrick P. Edger, J. Chris Pires, John T. Lovell, Daniel J. Kliebenstein   +25 more
wiley   +1 more source

Disease-resistant varieties of Chinese cabbage (Brassica rapa L. ssp. pekinensis) inhibit Plasmodiophora brassicae infestation by stabilising root flora structure

Frontiers in Plant Science
The application of disease-resistant varieties is the most cost-effective method for solving the problem of clubroot. “Shangpin,” a disease-resistant variety of Chinese cabbage with broad-spectrum immunity to Plasmodiophora brassicae (P.
Tianyi Fang, Xueyu Han, Yanling Yue
doaj   +1 more source

Optimizing Clubroot Management and the Role of Canola Cultivar Mixtures

Pathogens
The sustainable cultivation of canola is under threat from clubroot disease (Plasmodiophora brassicae). The pathogen’s resting spores can survive in the soil for extended periods, complicating disease management.
Andrea Botero-Ramirez, Brennon Kirk, Stephen E. Strelkov   +2 more
doaj   +1 more source

Divergent Regulatory Effects of Jasmonic Acid on Tomato Lycopene Biosynthesis Under Light and Dark Conditions

Advanced Science, Volume 13, Issue 26, 8 May 2026.
This study reveals the mechanism by which jasmonic acid (JA) regulates lycopene synthesis under light and dark conditions. In light, JA activates SlMYC2, which suppresses SlPIF1a and promotes SlPSY1 expression. In darkness, JA induces the acetyltransferase SlNATA1, which acetylates the dark‐accumulated SlPIF1a, thereby repressing SlPSY1 expression ...
Jiayi Xu, Lingfeng He, Jialong Zhang, Hao Cui, Hongxin Li, Haijun Zhang, Jiaojiao Zhang, Lun Liu, Kunpeng Xu, Yang‐Dong Guo, Na Zhang   +10 more
wiley   +1 more source

Transcriptome and Coexpression Network Analyses Provide Insights into the Resistance of Chinese Cabbage During Different Stages of Plasmodiophora brassicae Infection

Plants
Clubroot is a destructive soilborne disease caused by Plasmodiophora brassicae that threatens the production of Chinese cabbage. The molecular mechanisms underlying the resistance of Chinese cabbage to clubroot remains unclear, making the identification ...
Huishan Liu, Lili Wang, Guozheng Wang, Haidong Wu, Xin Wang   +4 more
doaj   +1 more source

Impact of breeding over the years on Canadian Brassica napus canola

Crop Science, Volume 66, Issue 3, May/June 2026.
Abstract Significant improvements of Canadian Brassica napus canola have been made over the past decades through traditional plant breeding. The objective of this study was to evaluate the oilseed B. napus accessions from a gene bank and canola breeding programs of an industry (private) and the University of Alberta (UofA, public).
Anubhav Tripathi, Mousum Dhar, Berisso Kebede, Habibur Rahman   +3 more
wiley   +1 more source

Clubroot Symptoms and Resting Spore Production in a Doubled Haploid Population of Oilseed Rape (Brassica napus) Are Controlled by Four Main QTLs

Frontiers in Plant Science, 2020
Clubroot, caused by Plasmodiophora brassicae Woronin, is one of the most important diseases of oilseed rape (Brassica napus L.). The rapid erosion of monogenic resistance in clubroot-resistant (CR) varieties underscores the need to diversify resistance ...
Andrea Botero-Ramírez, Anne Laperche, Solenn Guichard, Mélanie Jubault, Antoine Gravot, Stephen E. Strelkov, Maria J. Manzanares-Dauleux   +6 more
doaj   +1 more source

Recent Advances in Biology, Epidemiology and Host Resistance to Potato Powdery Scab

Plant Pathology, Volume 75, Issue 3, May–June 2026.
This review highlights recent advances in understanding powdery scab and potato resistance, providing new perspectives for developing durable and integrated strategies to manage the disease. ABSTRACT Powdery scab of potatoes (Solanum tuberosum) is caused by the soil‐borne protist Spongospora subterranea f. sp. subterranea (Sss).
Samodya K. Jayasinghe, Ueli Merz, Kiwamu Tanaka   +2 more
wiley   +1 more source