Subtilase activity in intrusive cells mediates haustorium maturation in parasitic plants
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HAUSTORIUM 64 December 2013 1 HAUSTORIUM Parasitic Plants Newsletter
Determination of 23 populations of field dodder was conducted using light and scanning electron microscopy and subsequent molecular (PCR) methods in order to fully examine the biology and ecology of Cuscuta campestris and options for its control. The effects of different temperatures and rhizobacteria (PGPR) on germination of C. campestris seeds, as well as effects of different light treatments...
متن کاملHAUSTORIUM 47 July 2005 1 HAUSTORIUM Parasitic Plants Newsletter Official Organ of the International Parasitic
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] S...
متن کاملAnti-parasitic Activity of Certain Indigeous Plants
The antiparasitic activity of certain indigenous plant extracts was tested against the model bovine filarial parasite Setaria digitata. Among the plants tested, the extracts of Strebulus asper was found to be most effective. The chloroform and other phase of the organic solvents showed most activity indicating that the active compound may be a non polar substance having low molecular weight.
متن کاملHeritable variation in quinone-induced haustorium development in the parasitic plant Triphysaria.
We are using the facultative hemiparasite, Triphysaria, as a model for studying host-parasite signaling in the Scrophulariaceae. Parasitic members of this family form subterranean connections, or haustoria, on neighboring host roots to access host water and nutrients. These parasitic organs develop in response to haustorial-inducing factors contained in host root exudates. A well-characterized ...
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...
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ژورنال
عنوان ژورنال: Plant Physiology
سال: 2020
ISSN: 0032-0889,1532-2548
DOI: 10.1093/plphys/kiaa001