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Table 3 Additive QTL clusters for stem WSC-related traits in the wheat RIL population

From: Genetic dissection of stem WSC accumulation and remobilization in wheat (Triticum aestivum L.) under terminal drought stress

Chrom.

Flanking markers

Site (cM)

Traits

No. of QTLs

1B

Xmag893-Xwmc44

94.6–98.5

WSCf, WSCm, WRRpr, WRRps, WCRpr

6

2A

Xmag3579-Xgwm312

128.7–130.1

WSCm, WRRpr, WCRpr, WCRps

5

2B

Xwmc272-Xgwm630

13.4

WRRpr, GWMS

2

Xgdm87-Xbarc101

52.0–59.5

WSCf, WSCm, WRRps, WCRpr

4

2D

Xgdm35-Xwmc112

2.0–3.5

WSCf, WSCg, WRRps

3

Xbarc219-Xgwm349

89.9–91.9

WRRpr, WRRps, WCRps

3

3B

Xgwm284-Xcfd6

46.4–53.6

WSCf, WSCm, WRRpr, WRRps, WCRpr

6

Xksum45-Xwmc510

117.3–127.3

WSCf, WSCm, WRRps

4

4B

Xgwm495-Xbarc60

76.5–84.6

WSCg, WRRps, WCRps, GWMS

5

5A

Xmag694-Xwmc705

10.4–15.8

WSCg, WRRpr, WCRps, GWMS

5

Xbarc40-Xcfd2121

37.7–38.2

WRRpr, WRRps, GWMS

5

Xgwm443-Xcfa2155

98.8

WSCf, WRRps, WCRps

3

6A

Xgwm570-Xwmc553

58.4

WRRpr, WCRpr

2

6B

Xcfd13-Xwmc737

5.8

WSCg, WRRps, WCRpr

3

Xgwm193-Xwmc539

48.1–52.0

WSCg, WSCm, WRRps

3

Xwmc341-Xwmc182

69.4–75.4

WSCg, WRRpr, WCRps

3

7A

Xbarc1034-Xwmc273

26.7

WSCf, WSCg, WCRps

3

Xwmc603-Xwmc607

94.8–101.1

WSCm, WRRpr, WRRps,WCRps, GWMS

7

Xbarc195-Xbarc121

113.2

WSCf, WSCm

2

  1. WSC water-soluble carbohydrate concentration, WSCf WSC at the anthesis stage, WSCg WSC at the grain-filling stage, WSCg WSC at the grain-filling stage, WSCm WSC at the maturity stage, WRRpr pre-anthesis WSC remobilization rate, WRRps post-anthesis WSC remobilization rate, WCRpr pre-anthesis WSC contribution rate, WCRps post-anthesis WSC contribution rate, GWMS grain weight of main spike. Site (cM), the marker intervals or specific positions of QTL cluster