Deciphering endophyte behaviour: the link between endophyte biology and efficacious biological control agents
نویسندگان
چکیده
منابع مشابه
Insights into the molecular biology of epichloë endophyte alkaloid biosynthesis
The production of secondary metabolite alkaloids by epichloë endophytes of grasses is of great interest to agriculture due to the opposing effects of pasture protection against insect herbivory and concomitant toxicity to stock. Recent molecular genetic analysis, that has greatly enhanced our understanding of secondary metabolite biosynthesis, is reviewed and potential outcomes for pastoral agr...
متن کاملMicroarray analysis of endophyte-infected and endophyte-free tall fescue.
Many grasses have mutualistic symbioses with fungi of the family Clavicipitaceae. Tall fescue can harbor the obligate endophyte, Neotyphodium coenophialum that is asexually propagated and transmitted via host seeds. Total RNA was isolated from pseudostems of known endophyte-infected (E+) and endophyte-free (E-) plants and tested in triplicate on the Affymetrix Wheat Genome Array GeneChip and Ba...
متن کاملThe rice endophyte Harpophora oryzae genome reveals evolution from a pathogen to a mutualistic endophyte
The fungus Harpophora oryzae is a close relative of the pathogen Magnaporthe oryzae and a beneficial endosymbiont of wild rice. Here, we show that H. oryzae evolved from a pathogenic ancestor. The overall genomic structures of H. and M. oryzae were found to be similar. However, during interactions with rice, the expression of 11.7% of all genes showed opposing trends in the two fungi, suggestin...
متن کاملHerbivory mediates grass-endophyte relationships.
Endophytic fungi are plant symbionts living asymptomatically within plant tissues. Neotyphodium spp., which are asexual vertically transmitted systemic fungal endophytes of cool-season grasses, are predicted to be plant mutualists. These endophytes increase host plant resistance to environmental stresses and/or increase the production of alkaloid-based herbivore deterrents. The ubiquity of this...
متن کاملReducing Endophyte-related Economic Losses
Tall fescue is native to Europe and was rarely planted in the United States until after the first four decades of the 20 century. However, since the release of the variety ‘Kentucky 31’ in 1943, this versatile cool season perennial grass has been widely planted for forage, turf, and conservation purposes, with most of the acreage planted consisting of this variety. “Fescue” has many attributes ...
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: FEMS Microbiology Ecology
سال: 2016
ISSN: 1574-6941
DOI: 10.1093/femsec/fiw114