Table 1.

Summary of the significant growth and elongation responses in comparison to wild type.

Genotype	ctrl		Cd		Cu		Ni		Pb		Zn
Organ	r	h	r	h	r	h	r	h	r	h	r	h
herk1	=	↓	↓	↑	↓	=	↓	↑	=	↑	↓	↑
herk2.1	↑	=	↓	↑	↓	=	↓	↑	↑	↑	=	↑
herk2.2	↑	=	↓	↑	↓	=	↓	↑	↑	↑	=	↑
the1-6	↓	=	↓	=	=	=	↑	↑	=	↓	↓	↓
the1-4	=	↓	↑	=	↓	=	↑	↓	=	↑	=	↑
THE1:GFP	↑	↓	↑	↑	↓	↑	↓	↓	=	=	=	↑
fer-4	↓	↓	=	↑	↓	↑	=	↓	↑	↑	↓	↑

Data of roots and hypocotyls are indicated with r and h, respectively. In case growth on control medium was already significantly different between wild type and the CrRLK1L mutants the significances of the normalized data are employed.