Describe the steps in the development of root nodules on a leguminous plant. What is the nature of the recognition between plant and bacterium and how do Nod factors help control this? How does this compare with recognition in the Agrobacterium– plant system?
Answer to relevant QuestionsCompare and contrast the production of a plant tumor by Agrobacterium tumefaciens and a root nodule by a Rhizobium species. In what ways are these structures similar? In what ways are they different? Of what importance are ...Why was Escherichia coli long thought to be a dominant member of the human gut microbial community? How do pH and oxygen affect the microbial communities that grow in each different region of the gastrointestinal tract? Although mutants incapable of producing exotoxins are relatively easy to isolate, mutants incapable of producing endotoxins are much harder to isolate. From what you know of the structure and function of these types of ...Describe the relative importance of innate immunity compared to adaptive immunity. Is one more important than the other? Can we survive in a normal environment without immunity?
Post your question