HAUSTORIUM 47 July 2005 1 HAUSTORIUM Parasitic Plants Newsletter Official Organ of the International Parasitic
نویسنده
چکیده
Danny JOEL (Israel) President [email protected] Jim WESTWOOD (USA) Vice-President [email protected] Koichi YONEYAMA (Japan) Secretary [email protected] Phillippe DELAVAULT (France) Treasurer [email protected] Diego RUBIALES (Spain) Editor [email protected] Grama DHANAPAL (India) Member [email protected] Fred KANAPIU (Kenya) Member [email protected] Simon SHAMOUN (Canada) Member [email protected]
منابع مشابه
Transcriptomics exposes the uniqueness of parasitic plants.
Parasitic plants have the ability to obtain nutrients directly from other plants, and several species are serious biological threats to agriculture by parasitizing crops of high economic importance. The uniqueness of parasitic plants is characterized by the presence of a multicellular organ called a haustorium, which facilitates plant-plant interactions, and shutting down or reducing their own ...
متن کاملQuinone oxidoreductase 2 is involved in haustorium development of the parasitic plant Phtheirospermum japonicum
The family Orobanchaceae includes many parasitic plant species. Parasitic plants invade host vascular tissues and form organs called haustoria, which are used to obtain water and nutrients. Haustorium formation is initiated by host-derived chemicals including quinones and flavonoids. Two types of quinone oxidoreductase (QR) are involved in signal transduction leading to haustorium formation; QR...
متن کاملThe TvPirin gene is necessary for haustorium development in the parasitic plant Triphysaria versicolor.
The rhizosphere is teemed with organisms that coordinate their symbioses using chemical signals traversing between the host root and symbionts. Chemical signals also mediate interactions between roots of different plants, perhaps the most obvious being those between parasitic Orobanchaceae and their plant hosts. Parasitic plants use specific molecules provided by host roots to initiate the deve...
متن کاملLocalized hormone fluxes and early haustorium development in the hemiparasitic plant Triphysaria versicolor.
Perhaps the most obvious phenotypes associated with chemical signaling between plants are manifested by parasitic species of Orobanchaceae. The development of haustoria, invasive root structures that allow hemiparasitic plants to transition from autotrophic to heterotrophic growth, is rapid, highly synchronous, and readily observed in vitro. Haustorium development is initiated in aseptic roots ...
متن کاملInoculation with arbuscular mycorrhizal fungi suppresses initiation of haustoria in the root hemiparasite Pedicularis tricolor.
BACKGROUND AND AIMS Plant parasitism and arbuscular mycorrhizal (AM) associations have many parallels and share a number of regulatory pathways. Despite a rapid increase in investigations addressing the roles of AM fungi in regulating interactions between parasitic plants and their hosts, few studies have tested the effect of AM fungi on the initiation and differentiation of haustoria, the para...
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