The sucrose transporter MdSUT4.1 participates in the regulation of fruit sugar accumulation in apple

BMC Plant Biology

Table 1 SSR markers of MdSUTs and their association with soluble sugar content in mature apple fruit

Gene	ID	SSR		P-value for association between MdSUTs and sugar content
Gene	ID	Motif^a	Location	Sucrose	Fructose	Glucose	Total
MdSUT1.1	MD05G1040000	(CAAAAA)₃	1st intron	0.6707	0.9149	0.4246	0.9786
MdSUT1.2	MD10G1045900	(CT)₁₆	101 bp of USC	0.211	0.3025	0.5504	0.7301
MdSUT4.1	MD08G1209900	(AG)₉	15 bp of USC	0.4133	0.0028	0.009	0.0521
MdSUT4.2	MD15G1394000	(TA)₂₀	17,429 bp of DSC	0.6866	0.478	0.5024	0.845
MdSUT2.1	MD13G1074600	(TA)₈	13th intron	0.8022	0.788	0.4033	0.7082
MdSUT2.2	MD16G1075900	(CT)₂₃	6395 bp of DSC	0.2024	0.9875	0.2595	0.6202

USC and DSC represent upstream of start codon and downstream of stop codon, respectively. ^a The microsatellites were retrieved from the reference genome of GDDH13. P-values less than 0.01 are highlighted in black bold

ISSN: 1471-2229