Results 81 to 90 of about 6,455 (211)

An Investigation into the Involvement of Defense Signaling Pathways in Components of the Nonhost Resistance of Arabidopsis thaliana to Rust Fungi Also Reveals a Model System for Studying Rust Fungal Compatibility

open access: yesMolecular Plant-Microbe Interactions, 2003
Seventeen accessions of Arabidopsis thaliana inoculated with the cowpea rust fungus Uromyces vignae exhibited a variety of expressions of nonhost resistance, although infection hypha growth typically ceased before the formation of the first haustorium ...
Denny G. Mellersh, Michèle C. Heath
doaj   +1 more source

Embryo sac haustorium in Dryas octopetala L. (Rosaceae)

open access: yesActa Societatis Botanicorum Poloniae, 2014
The embryo sac haustorium found in <em>Dryas octopetala</em> L. from the Tatra Mts is the first record of its occurrence in <em>Rosaceae</em>. At the eight-nucleate stage of the embryo sac, the antipodal end of the central cell began to grow into a narrow caecum filled with dense cytoplasm and elongated in the chalazal direction
openaire   +4 more sources

Hemiparasitic interaction between Castilleja tenuiflora (Orobanchaceae) and Baccharis conferta (Asteraceae): haustorium anatomy and C- and N-fluxes

open access: yesBotan‪ical Sciences, 2019
Background: Castilleja tenuiflora is a hemiparasite of Baccharis conferta. The haustorium is the characteristic structure of hemiparasitic plants and its anatomy varies depending several factors such as host species, position on the root and environment.
Edith Montes-Hernández   +4 more
doaj   +1 more source

New records of Laboulbeniales (Fungi, Ascomycota) for The Netherlands

open access: yes, 2012
Laboulbeniales are obligate ectoparasitic ascomycetes occurring on Arthropoda, mostly insects. Since the 1950s almost no research on Laboulbeniales has been done in The Netherlands.
De Kesel, André   +4 more
core  

De novo analysis of the haustorial transcriptome of the cucurbit powdery mildew fungus Podosphaera xanthii reveals new candidate secreted effector proteins [PDF]

open access: yes, 2017
Backgrounds. Cucurbit crops are affected, among other pathogens, by the obligate biotrophic fungus Podosphaera xanthii, the main causal agent of powdery mildew in cucurbits.
De-Vicente-Moreno, Antonio   +3 more
core  

The Phytophthora infestans Haustorium Is a Site for Secretion of Diverse Classes of Infection-Associated Proteins [PDF]

open access: yes, 2018
We are grateful to the China Scholarship Council for funds to support S.W. and to the Biotechnology and Biological Sciences Research Council (BBSRC) (grants BB/N009967/1, BB/L026880/1, and BB/J016500/1) and the Scottish Government Rural and Environment ...
Albert   +59 more
core   +3 more sources

Comparative floral structure and systematics in Apodanthaceae (Rafflesiales) [PDF]

open access: yes, 2018
.: Comparative studies on floral morphology, anatomy, and histology were performed to identify shared features of the genera of Apodanthaceae (Rafflesiales): Apodanthes, Pilostyles, and Berlinianche.
Blarer, Albert   +2 more
core  

Sinker Structure of Phoradendron californicum (Viscaceae) Confounds its Presumed Close Relationship to Other Acataphyllous Species [PDF]

open access: yes, 2011
Phoradendron is the largest genus of New World mistletoes, with about 250 species in two subgenera, Boreales and Aequatoriales, corresponding, respectively, to northern acataphyllous and southern cataphyllous groups.
Calvin, Clyde L   +2 more
core   +3 more sources

Induced cell fate transitions at multiple cell layers configure haustorium development in parasitic plants

open access: yesDevelopment, 2018
The haustorium in parasitic plants is an organ specialized for invasion and nutrient uptake from host plant tissues. Despite its importance, the developmental processes of haustoria are mostly unknown.
Takanori Wakatake   +2 more
semanticscholar   +1 more source

Studi Anatomi Endofitik Rafflesia Patma Di Dalam Inang Tetrastigma SP. [PDF]

open access: yes, 2012
As an endoparasite, growth and development of Rafflesia occurred inside the host tissue. This cryptic habit is one factor hindering our understanding on how the relationship of host-parasite began.
Mursidawati, S. (Sofi)   +1 more
core  

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