Fig. 3From: Genome-wide identification of the MADS-box transcription factor family in autotetraploid cultivated alfalfa (Medicago sativa L.) and expression analysis under abiotic stressDistribution and position of the MsMADS-box genes across the 32 chromosomes in the alfalfa genome. Chr 1.1 to Chr 8.4 represent the linkage groups of alfalfa. The green bars represent each chromosome, and black lines indicate the position of each MsMADS-box gene. Red lines represent the tandemly duplicated genesBack to article page