Article
Effect of mutations in Pisum sativum L. genes blocking different stages of nodule development on the expression of late symbiotic genes in Rhizobium leguminosarum bv. viciae.
Molecular plant-microbe interactions : MPMI - 1 Apr 2001
Voroshilova V A, Boesten B, Tsyganov V E, Borisov A Y, Tikhonovich I A, Priefer U B
Abstract excerpt
In this report, the expression of late symbiotic genes (fnrN, fixN, and nifA) of Rhizobium leguminosarum bv. viciae was studied in nodules of mutant pea lines blocked at four successive stages of nodule development. Bacterial gene expression was analyzed in situ with transcriptional gusA reporter gene fusions. As a control, a constitutively expressed gusA gene was included. In the nodules of Nop(nodule...
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