All rhizobia articles
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News
Genes identified that allow bacteria to thrive despite toxic heavy metal in soil
Some soil bacteria can acquire sets of genes that enable them to pump the heavy metal nickel out of their systems, a study has found. This enables the bacteria to not only thrive in otherwise toxic soils but help plants grow there as well.
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Features
New nitrogen-fixing bacteria for sustainable agriculture
Discover developments in biological nitrogen fixation technology and research, as sustainable agriculture becomes a hot topic.
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News
Researchers uncover a key link in legume plant-bacteria symbiosis
Researchers have identified four essential phosphorylation sites that act as the catalyst for the symbiotic relationship between legume plants and nitrogen-fixing bacteria.
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News
Reserchers reveal how plants obtain nitrogen by supplying iron to symbiotic bacteria
A new study clarifies the underlying mechanism of iron acquisition in response to nitrogen, which provides further insight into the mechanisms of plant adaptation to the environment.
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News
Chemical signals spur soil bacteria to slam on the brakes
Scientists have lifted the lid on the miniature world of soil microbes, revealing how they sense and move in response to a variety of chemical and nutrient signals at various stages of symbiosis with legume plants.
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News
Nanobodies spur Nod factor receptors into forming root nodules
Engineering root nodule symbiosis into cereals has come a step closer with the use of nanobodies to spur Nod factor receptors into initiating nodule formation.
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News
Duplicate genes play key role in formation of legumes’ nitrogen fixing structures
Researchers have found that a duplication of the genes plays a key role in the processes governing the formation of symbiotic structures between nitrogen-fixing bacteria and leguminous plants.