Chovanec, P Visualization of nodulation gene activity on the early stages of Rhizobium leguminosarum bv. viciae symbiosis. [electronic resource] - Folia microbiologica 2005 - 323-31 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0015-5632 Standard No.: 10.1007/BF02931413 doi Subjects--Topical Terms: Bacterial Proteins--geneticsFlavonoids--metabolismGene Expression Regulation, BacterialMicroscopy--methodsNitrogen Fixation--geneticsOperonPisum sativum--microbiologyPlant Roots--microbiologyRhizobium leguminosarum--geneticsSymbiosisVicia--microbiology