منابع مشابه
Assessing reproductive isolation in highly diverse communities of the lichen-forming fungal genus peltigera.
The lichen-forming fungal genus Peltigera includes a number of species that are extremely widespread, both geographically and ecologically. However, morphological variability has lead to doubts about the distinctness of some species, and it has been suggested that hybridization is common in nature. We examined species boundaries by looking for evidence of hybridization and gene flow among seven...
متن کاملP 119: Role of Gut Bacteria on Alzheimer’s Disease
Alzheimer’s disease (AD) is a neurodegenerative disease that is the most common type of dementia.AD includes 60_80% of dementia and most people with AD have more than 65 years old.AD causes losing neuronal activity by abnormal proteins. Plaques of beta-amyloid and tangles of “tau” protein can lead to AD. Recently evidence has found that AD may come from outside of central nerv...
متن کاملEctomycorrhizal fungal communities at forest edges
1 Ectomycorrhizal fungi are spatially associated with established ectomycorrhizal vegetation, but the influence of distance from established vegetation on the presence, abundance, diversity and community composition of fungi is not well understood. 2 We examined mycorrhizal communities in two abandoned agricultural fields in Minnesota, USA, using Quercus macrocarpa seedlings as an in situ bioas...
متن کاملFungal communities : relation to resource succession
An example of substrate succession: the colonization of pine needles by fungus flora Perhaps the most widely studied substrate succession was the successive development of fungal strains and other decomposer organisms at the inside of pine needles, from tree foliage to humified litter. Using litter bags and moist chamber cultures, Kendrick & Burges (1962) followed the fate of Scots pine needles...
متن کاملAssessing depression in rural communities.
OBJECTIVES Examined the severity of depressive symptoms and the rates of probable depression assessed by different instruments that were included in two separate surveys of residents in a predominately rural region of the United States. METHOD Surveys of the Brazos Valley region in south central Texas were conducted and responses to the short form of the Center for Epidemiological Studies-Dep...
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ژورنال
عنوان ژورنال: Inflammatory Bowel Diseases
سال: 2014
ISSN: 1078-0998
DOI: 10.1097/01.mib.0000456964.97841.13