Table 2 Details of source populations of 439 early and extra-early maturing maize inbred lines used in the present study

1

[M37W/ZM607#bF37sr-2-3 sr-6-2-X]-8–2-X-1-BB-B-xP84c1 F27–4–3-3-B-1-B] F29–1–2-2 x [KILIMA ST94A]-30/MSV-03–101-08-B-B-1xP84c1 F27–4–1-4-B-3-B] F2–1–2-1-1-1-B x CML486]-1–1

1

yellow

CIMMYT

2

[(87,036/87923)-X-800-3-1-X-1-B-B-1-1-1-B-B-xP84c1 F26–2–2-4-B-2-B] F47–3–1-1-3 x M37W/ZM607#bF37sr-2-3 sr-6-2-X]-8–2-X-1-BB-B-xP84c1 F27–4–3-3-B-1-B]-3–2-B x P33c3 F64–1–1-4-BB]-1–1

1

yellow

CIMMYT

3

[M37W/ZM607#bF37sr-2-3 sr-6-2-X]-8–2-X-1-BB-B-xP84c1 F27–4–3-3-B-1-B] F29–1–2-1-4 x (87,036/87923)-X-800-3-1-X-1-B-B-1-1-1-B-B-xP84c1 F26–2–2-4-B-2-B]-1–1-B x CML486]-1–1

1

yellow

CIMMYT

4

TZEE-Y Pop STR 106

16

yellow

IITA

5

TZE-Y Pop STR 106

8

yellow

IITA

6

TZE-W Pop STR 104

15

white

IITA

7

TZEE-W Pop STR 104

6

white

IITA

8

TZE-W Pop STR 105

3

white

IITA

9

TZEE-W Pop STR 105

5

white

IITA

10

TZE-W Pop STR 107

11

white

IITA

11

TZEE-W Pop STR 107

2

white

IITA

12

TZE-W Pop STR 108

24

white

IITA

13

TZEE-W Pop STR 108

8

white

IITA

14

2009 TZE OR1 DT STR

111

orange

IITA

15

TZE Comp5-Y C6

6

yellow

IITA

16

TZE-W Pop × 1368 STR

4

white

IITA

17

TZE-W Pop x LD

1

white

IITA

18

WEC STR

2

White

IITA

19

TZE-Y Pop STR Co

16

yellow

IITA

20

TZE-W Pop STR Co

6

white

IITA

21

(TZEI 1 x TZEI 2)

66

white

IITA

22

(TZEI 11 x TZEI 8)

49

yellow

IITA

23

(TZEI 17 X TZEI 11)

20

yellow

IITA

24

TZEE-W Pop x LD

8

white

IITA

25

TZEE-W SR BC5 × 1368 STR

3

white

IITA

26

TZEE-Y SR BC1 ×  9450 STR

5

yellow

IITA

27

TZEE-Y Pop Co

1

yellow

IITA

28

TZEE-W Pop Co

1

white

IITA

29

2009 TZEE-ORI STR

37

orange

IITA

30

TZEE-W Pop × 1368 STR S7 Inb 40 x Pool 15 SR QPM

2

white

IITA

439