Table 1. Genotypic difference in amino acids contents in grains of the two barley genotypes, expressed in g per 100.

Genotype	Cys	Met	Glu	Pro	Leu		Asp	Phe	Arg	Val	Ser	Ala	Gly	Thr	Ile	Lys	Tyr	His	Total
Content in g per 100 g dry weight
Zhenong8	0.22*	0.18*	3.21*	1.41*		0.87*	0.65*	0.65*	0.58*	0.55*	0.54*	0.49*	0.46*	0.43*	0.42*	0.40*	0.38*	0.25*	11.69*
W6nk2	0.09	0.08	1.07	0.47		0.34	0.26	0.23	0.22	0.23	0.21	0.19	0.19	0.16	0.18	0.16	0.13	0.1	4.33

^*significance at P = 0.05 between the two genotypes.