Fig. 2From: Characterization of a wheat stable QTL for spike length and its genetic effects on yield-related traitsElectrophoresis results for the PCR products amplified by 2B-ID63 in the 187 KJ-RILs. M: DNA marker. K: KN9204. J: J411. Numbers 1–48 are the amplified products in the KJ-RILsBack to article page