Molecular dissection of haustorium development in Orobanchaceae 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 کاملFloral Volatiles in Parasitic Plants of the Orobanchaceae. Ecological and Taxonomic Implications
The holoparasitic broomrapes, Orobanche spp. and Phelipanche spp. (Orobanchaceae), are root parasites that completely depend on a host plant for survival and reproduction. There is considerable controversy on the taxonomy of this biologically and agronomically important family. Flowers of over 25 parasitic Orobanchaceae and a number of close, parasitic and non-parasitic, relatives emitted a com...
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 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 ...
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ژورنال
عنوان ژورنال: Plant Physiology
سال: 2021
ISSN: 1532-2548
DOI: 10.1093/plphys/kiab153