Results 51 to 60 of about 1,851 (170)

2‐Amino‐3H‐phenoxazin‐3‐one is a lead inhibitor of Cuscuta campestris early development: structure–activity relationships of o‐aminophenol‐derived allelochemicals

Pest Management Science, EarlyView.
Phenoxazinones caused differential types of phytotoxic effects in C. campestris early development. APO is a coherent lead inhibiting C. campestris germination and early seedling growth. Abstract BACKGROUND 2‐Amino‐3H‐phenoxazin‐3‐one (synonym: questiomycin A; abbreviated as APO or Phx‐3) is a naturally occurring phenoxazinone‐type allelochemical with ...
Cristina Díaz‐Franco, Mónica Fernández‐Aparicio, José MG Molinillo, Rosa M Varela, Francisco A Macías, Jesús G Zorrilla   +5 more
wiley   +1 more source

Dodder seedlings benefit from apoplastic nutrition by inducing SWEET15‐mediated unloading of sucrose from the host's phloem

New Phytologist, EarlyView.
Cuscuta reflexa infection sites. Summary Cuscuta species are holoparasitic plants that penetrate host stems with haustoria, connect to the vasculature and exhaust water, nutrients and carbohydrates. Parasite seedlings possess only limited maternal reserves and the development of a vascular connection takes several days.
Maleen Hartenstein, Dominik Eydam, Antonia Klatt, Arne Greif, Peter Slaby, Ronja Burggraf, Franz Klebl, Isabell Albert, Uwe Sonnewald, Ruth Stadler, Markus Albert   +10 more
wiley   +1 more source

Decoding MAPK cascades in plant immunity: Activation, regulation, integration, and pathogen manipulation

Journal of Integrative Plant Biology, Volume 68, Issue 8, Page 3000-3024, August 2026.
This review focuses on mitogen‐activated protein kinase (MAPK) activation and summarizes how plants regulate and integrate MAPK signaling in modulating plant immune responses. It also examines the effectors pathogens have evolved to manipulate MAPK activation and thereby inhibit plant immunity.
Guitao Zhong, Zhanchun Wang, Dingzhong Tang, Wei Wang   +3 more
wiley   +1 more source

Botanical Study of Orobanche minor Smith (Orobanchaceae) [PDF]

Zagazig Journal of Pharmaceutical Sciences
Orobanche minor Smith is an obligate root parasite weed subsisting on Trifollium species. Many of Orobanche plants are well known to have different pharmacological actions such as anti-inflammatory, neuroprotective and hepatoprotective activities ...
Engy M. Nabil, Ehsan M. Abo Zeid, Amal A. Al-Gendy, Wagdy A. Al-Dougdoug, Rasha A. Attia   +4 more
doaj   +1 more source

14‐3‐3 proteins: Central hubs in plant development and stress adaptation

Journal of Integrative Plant Biology, Volume 68, Issue 8, Page 3107-3132, August 2026.
This review highlights recent advances elucidating the important roles of 14‐3‐3 proteins in regulating phytohormone networks, biotic and abiotic stress tolerance, growth‐defense trade‐offs, and evolutionary adaptations. Furthermore, it provides a forward‐looking perspective on 14‐3‐3 biology and the development of climate‐resilient smart crops under ...
Jiale Yuan, Qizhang Wang, Jing Cao, Furong Wang, Hua Zhou, Jigang Li, Fang Lin   +6 more
wiley   +1 more source

The Structure and Development of the Haustorium of Striga lutea [PDF]

Annals of Botany, 1912
n ...
openaire   +1 more source

Endogenous RALF peptide function is required for powdery mildew host colonization

New Phytologist, Volume 251, Issue 4, Page 2073-2090, August 2026.
Model of RALF‐FER‐dependent effects on powdery mildew sporulation. Summary The receptor kinase FERONIA (FER) is a susceptibility factor for biotrophic powdery mildew fungal pathogens in Arabidopsis thaliana, but the underlying molecular mechanisms remain largely unknown. FER is required for the perception of endogenous RAPID ALKALINIZATION FACTOR (RALF)
Henriette Leicher, Sebastian D. Schade, Jan W. Huebbers, Kristina S. Munzert‐Eberlein, Genc Haljiti, David Biermann, Athanasios Makris, Xiaoxuan Zhu, Yashank Chauhan, Christina Ludwig, Marion C. Müller, Toshinori Kinoshita, Timo Engelsdorf, Julien Gronnier, Martina K. Ried‐Lasi, Aurélien Boisson‐Dernier, Ralph Hückelhoven, Martin Stegmann   +17 more
wiley   +1 more source

Abscisic acid and the antioxidant system are involved in germination of Butia capitata seeds

Acta Botânica Brasílica, 2018
Seed germination is an important step for plants without vegetative propagation and is a physiological process that begins with specific environmental cues resulting in biochemical responses. Breaking-dormancy is necessary to study germination in dormant
Elisa Monteze Bicalho, Talita R. Silva dos Santos, Queila Souza Garcia   +2 more
doaj   +1 more source

CRISPR gene editing to improve crop resistance to parasitic plants

Frontiers in Genome Editing, 2023
Parasitic plants pose a significant threat to global agriculture, causing substantial crop losses and hampering food security. In recent years, CRISPR (Clustered Regularly Interspaced Short Palindromic Repeats) gene-editing technology has emerged as a ...
Min-Yao Jhu, Evan E. Ellison, Neelima R. Sinha   +2 more
doaj   +1 more source

Regulatory Mechanism of CsMYB1‐CsMYB82/CsbHLH48‑CsCAD4 Model for Resistance Against Colletotrichum gloeosporioides in Camellia sinensis

Plant Biotechnology Journal, Volume 24, Issue 8, Page 4725-4747, August 2026.
ABSTRACT Anthracnose caused by Colletotrichum gloeosporioides is a major threat to tea cultivation; however, the molecular mechanism underlying different resistance among tea cultivars remains unclear. We identified distinct expression patterns of CsMYB82 between anthracnose‐resistant and susceptible varieties after infection with anthracnose from ...
Rui Han, Yu Wang, Zekun Xue, Wang Wei, Cunqiang Ma, Jiake Zheng, Wuchen Yin, Zhen Zhao, Shujing Liu, Yuhua Wang, Jing Zhuang, Xuan Chen, Shifu Ma, Qiwei Huang, Xinghui Li   +14 more
wiley   +1 more source