Fig. 5

Haplotype analysis of the HvXYN1 gene region in the 210 accessions of EA activity and TAX content. The XYN1 sequence contained three exons (indicated in black boxes), two introns (indicated in white boxes) and the full length of 1926 bp genome is shown at the top of the diagram. The position of each SNP is shown in the first row as described in Table 4 (SNP frequency > 5%). Ten haplotypes (EH1-EH10) were detected in the EA activity (a) and three were detected in the TAX activity (b) among all the accessions. The number of accessions (No. accession) in different haplotypes is shown in the far right columns, and amino acid change variation corresponding to the SNPs is shown in the last row. Capital letters in this row represent the amino acid as follows P: Proline; N: Asparagine; V: Valine; G: Glycine; A: Alanine; V: Valine; L: Leucine