Results 51 to 60 of about 2,888 (196)

LATERAL ORGAN BOUNDARIES DOMAIN 25 functions as a key regulator of haustorium development in dodders [PDF]

, 2021
Parasitic plants reduce crop yield worldwide. Dodder (Cuscuta campestris) is a stem parasite that attaches to its host, using haustoria to extract nutrients and water. We analyzed the transcriptome of six C.
Sinha, Neelima R, Farhi, Moran, Jhu, Min-Yao, Ichihashi, Yasunori, Wong, Caitlin   +4 more
core   +2 more sources

Simultaneous Detection of Plant- and Fungus-Derived Genes Constitutively Expressed in Single Pseudoidium neolycopersici-Inoculated Type I Trichome Cells of Tomato Leaves via Multiplex RT-PCR and Nested PCR

Agriculture, 2022
Type I trichomes of tomato leaves (Solanum lycopersicum Mill. cv. Moneymaker), as outgrowths of the plant epidermis, are suitable for monitoring infection processes of powdery mildew species using a high-fidelity digital microscope (DM) without fungal ...
Shota Iwasaki, Naoko Okada, Yutaka Kimura, Yoshihiro Takikawa, Tomoko Suzuki, Koji Kakutani, Yoshinori Matsuda, Yuling Bai, Teruo Nonomura   +8 more
doaj   +1 more source

Subtilase activity in the intrusive cells mediates haustorium maturation in parasitic plants [PDF]

Plant Physiology, 2020
ABSTRACT Parasitic plants that infect crops are devastating to agriculture throughout the world. They develop a unique inducible organ called the haustorium, which connects the vascular systems of the parasite and host to establish a flow of water and nutrients.
Ogawa, Satoshi, Wakatake, Takanori, Spallek, Thomas, Ishida, Juliane K., Sano, Ryosuke, Kurata, Tetsuya, Demura, Taku, Yoshida, Satoko, Ichihashi, Yasunori, Schaller, Andreas, Shirasu, Ken   +10 more
openaire   +3 more sources

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

Embryo sac haustorium in Dryas octopetala L. (Rosaceae) [PDF]

, 2014
The embryo sac haustorium found in Dryas octopetala L. from the Tatra Mts is the first record of its occurrence in Rosaceae. At the eight-nucleate stage of the embryo sac, the antipodal end of the central cell began to grow into a narrow caecum filled ...
Romana Czapik
core   +1 more source

The TaRNS4–TaPP2C10 module regulates wheat resistance to stripe rust through RNA degradation and MAPK cascades

Journal of Integrative Plant Biology, EarlyView.
In wheat, phosphorylation of the S‐like RNase TaRNS4 mediated by the kinase TaRLK5 promotes its degradation of Puccinia striiformis f. sp. tritici RNA in the apoplast, enhancing resistance to stripe rust. TaRNS4 can hijack phosphatase TaPP2C10 to relieve its dephosphorylation of TaMAPK6, thereby activating MAPK‐mediated immune responses. ABSTRACT RNase
Qiao Wang, Hongxu Zuo, Mantong Lu, Ying Li, Juan Li, Ming Qin, Peng Cheng, Qiang Li, Baotong Wang   +8 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

Efficiency of RNAi‐based gene silencing in fungi: a meta‐analysis

New Phytologist, EarlyView.
Mechanistic interpretation of RNAi efficiency across fungal lifestyles and delivery strategies based on the present meta‐analysis. Summary RNA interference (RNAi) shows great potential to protect crops against fungal diseases, yet reported protection efficiencies vary greatly, and our understanding of the factors responsible for this variance remains ...
Patrick Barth, Jakob Drumm, Alexandra Erika Schmidt, Florian Hartig, Aline Koch   +4 more
wiley   +1 more source

Subversion of plant endomembrane trafficking by a Plasmodiophora brassicae effector PbALE that recruits membrane components at the host–pathogen interface to aid in colonization

New Phytologist, EarlyView.
Schematics of ΔSPPbALE‐induced disruption of plant endomembrane trafficking impairs both preinvasive and postinvasive immunity against filamentous fungi and facilitates intracellular colonization by Plasmodiophora brassicae. Summary Plasmodiophora brassicae, an intracellular biotrophic protist that causes clubroot in crucifers, extensively alters the ...
Musharaf Hossain, Jiangying Tu, Yangdou Wei, Peta C. Bonham‐Smith, Christopher D. Todd   +4 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