Article
Effect of Rj genotype and cultivation temperature on the community structure of soybean-nodulating bradyrhizobia.
Applied and environmental microbiology - 1 Feb 2012
Shiro Sokichi, Yamamoto Akihiro, Umehara Yosuke, Hayashi Masaki, Yoshida Naoto, Nishiwaki Aya, Yamakawa Takeo, Saeki Yuichi
Abstract excerpt
The nodulation tendency and community structure of indigenous bradyrhizobia on Rj genotype soybean cultivars at cultivation temperatures of 33/28°C, 28/23°C, and 23/18°C for 16/8 h (day/night degrees, hours) were investigated using 780 bradyrhizobial DNA samples from an Andosol with 13 soybean cultivars of four Rj genotypes (non-Rj, Rj(2)Rj(3), Rj(4), and Rj(2)Rj(3)Rj(4)). A dendrogram was constructed based on...
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