THE excretion of nitrogen compounds from leguminous root nodules which has been demonstrated in this laboratory with a sterile culture system and, from the practical point of view, investigated ...

Root nodules are organs on plant roots that facilitate the symbiotic relationship. Rhizobia colonize these nodules and fix nitrogen by converting nitrogen from air into ammonia. Iron is needed for ...

Legumes benefit from the symbiosis with nitrogen-fixing soil bacteria under nitrogen-limiting conditions. The bacteria enter the plant through root hairs and trigger the formation of nodules in which ...

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They serve as electron transporters, facilitating the transport of electrons from within the cell and from external donors. In the context of the nitrogen cycle, cytochromes are essential in the steps ...

Valerian root may have benefits for sleep and anxiety ... Symptoms Menopause is the point in time when your menstrual cycle has stopped. It can cause symptoms like hot flashes, sleep problems ...

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Select an option below to continue reading this premium story. Already a Honolulu Star-Advertiser subscriber? Log in now to continue reading. This Poverty Awareness Month reminds us that ...

Root vegetables are grown underground at the base of a plant, but not all are exactly roots. Some are bulb-like growths that store nutrients for the plant during colder months. Onions, garlic ...

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