Fig. 5From: Mapping and validation of a major QTL for primary root length of soybean seedlings grown in hydroponic conditionsEffect of the qRL16.1 allele on PRL of two contrasting RHL-NILs, NILs-F and NILs-K, after 2 weeks of emergence (a), error bars indicate SD (n = 8). Effect of the qRL16.1 allele on PRL of two contrasting advanced backcross lines, BC4-F and BC4-K, after 2 weeks of emergence (b), error bars indicate SD (n = 6). **P < 0.01 (Student’s t-test)Back to article page