منابع مشابه
Mycorrhizal Fungi and Plant Nutrition
The term “mycorrhiza” was coined by A. B. Frank, a scientist in Germany, more than 100 years ago. It literally means fungus-root, and describes the mutualistic association existing between a group of soil fungi and higher plants. The association is based on the plant component providing carbohydrates and other essential organic compounds to the fungi. In return, the fungal component, which colo...
متن کاملBiodiversity of arbuscular mycorrhizal fungi in agroecosystems
Arbuscular mycorrhizal fungi [AMF] are soil fungi which form a mutualistic symbiosis with the roots of plants. A variety of benefits to the host have been ascribed to mycorrhizae, most often enhanced uptake of immobile nutrients from the soil, notably P. An understanding of the impacts of agronomic practices upon communities of these fungi would help to ensure an opportunity for the utilization...
متن کاملDNA barcoding of arbuscular mycorrhizal fungi.
SUMMARY *Currently, no official DNA barcode region is defined for the Fungi. The COX1 gene DNA barcode is difficult to apply. The internal transcribed spacer (ITS) region has been suggested as a primary barcode candidate, but for arbuscular mycorrhizal fungi (AMF; Glomeromycota) the region is exceptionably variable and does not resolve closely related species. *DNA barcoding analyses were perfo...
متن کامل6 Global Change and Mycorrhizal Fungi
6.1 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 000 6.2 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . 000 6.2.1 What is Global Change? . . . . . . . . . . . . . . . . . . . . . 000 6.2.2 Rationale for Considering Mycorrhiza in Global Change Biology . . . . . . . . . . . . . . . . . . . . 000 6.3 Global Change: Multiple Factors . . . . . . . . . . . . ....
متن کاملMeiotic genes in the arbuscular mycorrhizal fungi
The arbuscular mycorrhizal fungi (AMF) are important symbionts of land plants, which are known for their tremendous positive effects on terrestrial ecosystems, their peculiar cellular features, and their very old evolutionary history. To date, no sexual stage or apparatus have ever been observed in these organisms; a remarkable absence for a eukaryotic lineage. For this reason, AMF have long be...
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ژورنال
عنوان ژورنال: Native Plants Journal
سال: 2003
ISSN: 1522-8339,1548-4785
DOI: 10.3368/npj.4.2.141