Titlebook: Biological Fixation of Nitrogen for Ecology and Sustainable Agriculture; Andrzej Legocki,Hermann Bothe,Alfred Pühler Conference proceeding

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昏暗

Cirrhosis

https://doi.org/10.1007/978-3-531-91359-9ially dividing cortical cells of . have been identified: ., .. Using these molecular markers, evidence indicating that Nod factors and cytokinins may share certain common signalling elements will be presented. In addition, we propose that the induction of . in the cortex may be involved in the elicitation of cortical cell divisions.

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https://doi.org/10.1007/978-3-642-59112-9Coevolution; Leguminosen-Symbiose; Stickstoffixierung; ecology; fertilizer; genes; legume symbiosis; nachha

鐵塔等

978-3-642-63855-8Springer-Verlag Berlin Heidelberg 1997

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Banquet

Flagging

https://doi.org/10.1007/978-3-531-91359-9timulatory to bacterial growth on N. (1). Recently, however, it has been shown that biological nitrogen fixation can occur without Mo. Nitrogenase is now known to exist in three genetically distinct forms; the conventional Mo-based system (Mo-nitrogenase) and the two alternative systems, V-nitrogena

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