Table 2 Summary of alignment lengths, number of genotypes per alignment, locus structure, number of haplotypes, nucleotide diversity, and Tajima's test for selection for six phenylpropanoid pathway genes in maize.

C4H

461

40

5' UTR: 1–33/1

1^st exon: 34–461/4

4

0.00355

0.00431

0.00360

1.05^NS

4CL1

1,306

27

5' UTR: 1–24/1

1^st exon: 25–1044/17

1^st intron: 1045–1159/2

2^nd exon: 1160–1306/3

4

0.00619

0.00577

0.00615

1.17^NS

4CL2

469

34

5' UTR: 1–40/3

1^st exon: 41–469/9

7

0.00931

0.01992

0.01025

1.86^NS

C3H

607

24

Terminal exon: 1–578/7

3' UTR: 579–607/0

7

0.00251

0

0.00239

-0.72^NS

F5H

1,220

16

Exon: 1–76/5

Intron: 77–1220/2

5

0.02905

0.00076

0.00383

0.72^NS

CAD

564

38

Terminal exon: 1–378/1

3' UTR: 379–564/0

2

0.00072

0

0.00049

0.21^NS