Expression patterns in time and space during P.sojae infection of soybean cultivars differing in quantitative resistance

Four selected soybean genotypes with varying degrees of quantitative resistance that were well-characterized were selected for this study. These included two resistant genotypes (V71-370, Conrad), and two susceptible genotypes (Sloan, and VP-RIL9). A P. sojae isolate, PT2004C2.S1 , which is virulent to the soybean genotypes carrying Rps1a, Rps1b, Rps1k, Rps2, Rps3a, Rps3c, Rps4, Rps5, Rps6, or Rps7, was used in this study.

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