Plant-Microbe interaction in legume nodules
نویسندگان
چکیده
منابع مشابه
Rhizoremediation: a beneficial plant-microbe interaction.
Worldwide, contamination of soil and ground water is a severe problem. The negative effects of pollutants on the environment and on human health are diverse and depend on the nature of the pollution. The search for alternative methods for excavation and incineration to clean polluted sites resulted in the application of bioremediation techniques. In this review, we describe some generally accep...
متن کاملUreide biosynthesis in legume nodules.
In tropical legumes like Glycine, Phaseolus and Vigna sp., ammonia as direct product of symbiotic nitrogen fixation is converted to ureides (allantoin and allantoic acid) and they were translocated to the shoots as nitrogen source. In the xylem sap of soybean in reproductive phase the ureides reached to 60-75% of soluble nitrogen. In nodules infected cells (plastid and mitochondria) and uninfec...
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Legumes are very special plants. They form symbioses not formed by most other plants, including Arabidopsis, and are important sources of protein for animals and humans. Legume roots are invaded and colonized by the nitrogen-fixing soil bacteria called rhizobia [29], and also with mycorrhizal fungi which contribute to plant phosphorus acquisition [16]. The development of the root nodule meriste...
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Bacteria have evolved a wide variety of metabolic strategies to cope with varied environments. Some are specialists and only able to survive in restricted environments; others are generalists and able to cope with diverse environmental conditions. Rhizobia (e.g. Rhizobium, Sinorhizobium, Bradyrhizobium, Mesorhizobium and Azorhizobium species) can survive and compete for nutrients in soil and th...
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Silicon can provide a stable mineral surface or gel structure to cell walls of living organisms such as diatoms and plants such as grasses, ferns, horseradish, some trees and flowers, some sponges, insects, invertebrates, bacteria and fungi. When considering hostmicrobe interactions, data indicate that silicon mediate resistance in host-pathogen, a complex phenomena which involves biochemical a...
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ژورنال
عنوان ژورنال: Root Research
سال: 1994
ISSN: 1880-7186,0919-2182
DOI: 10.3117/rootres.3.20