Fig. 4From: Genetic variation of HvXYN1 associated with endoxylanase activity and TAX content in barley (Hordeum vulgare L.)Comparisons of the EA activity and TAX content in different regions. a EA activity contrasts in different geographic regions. b TAX content contrasts in different geographic regions. ** indicates highly significant (P < 0.01) difference between means. The Duncan multiple range test and critical test were conducted if the analyses were significant (P < 0.05)Back to article page