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Fig. 3 | BMC Plant Biology

Fig. 3

From: Grafting alleviates potassium stress and improves growth in tobacco

Fig. 3

Elemental distribution of K+ in various tissues of the tobacco roots under different treatments. Data represent the relative atomic content of K+ as a percentage of all test elements (Na+, K+, Ca2+, P, S, Cl, Mg2+) in a given region. The tobacco graft combinations included the ungrafted tobacco W (Wufeng No.2) and Y (Yunyan 87), and grafted tobacco Y/W (Y grafted onto W) and W/Y (W grafted onto Y)

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