Interactions between root symbionts, root pathogens and actinorhizal plants
نویسندگان
چکیده
منابع مشابه
Symbiosis between Frankia and actinorhizal plants: root nodules of non-legumes.
In actinorhizal symbioses, filamentous nitrogen-fixing soil bacteria of the genus Frankia induce the formation of nodules on the roots of a diverse group of dicotyledonous plants representing trees or woody shrubs, with one exception, Datisca glomerata. In the nodules, Frankia fixes nitrogen and exports the products to the plant cytoplasm, while being supplied with carbon sources by the host. P...
متن کاملApoplastic interactions between plants and plant root intruders
Numerous pathogenic or parasitic organisms attack plant roots to obtain nutrients, and the apoplast including the plant cell wall is where the plant cell meets such organisms. Root parasitic angiosperms and nematodes are two distinct types of plant root parasites but share some common features in their strategies for breaking into plant roots. Striga and Orobanche are obligate root parasitic an...
متن کاملPreferential allocation, physio-evolutionary feedbacks, and the stability and environmental patterns of mutualism between plants and their root symbionts.
The common occurrence of mutualistic interactions between plants and root symbionts is problematic. As the delivery of benefit to hosts involves costs to symbionts, symbionts that provide reduced benefit to their host are expected to increase in frequency. Plants have been shown to allocate preferentially to the most efficient symbiont and this preferential allocation may stabilize the mutualis...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Annales des Sciences Forestières
سال: 1989
ISSN: 0003-4312
DOI: 10.1051/forest:198905art0171