Figure 1
From: Transcriptome analysis of rice root heterosis by RNA-Seq
![Figure 1](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2F1471-2164-14-19/MediaObjects/12864_2012_Article_4651_Fig1_HTML.jpg)
Comparisons of heterosis in the super-hybrid rice combination Xieyou 9308. (A) The upper panel illustrates the cross between Xieqingzao B and R9308 at the tillering stage. Left, Xieqingzao B; middle, Xieyou 9308; right, R9308. The lower panel shows the cross at the heading stage. Left, R9308; middle, Xieyou 9308; right, Xieqingzao B. (B) Root traits of Xieyou 9308, Xieqingzao B, and R9308 at tillering and heading stages.