Amplification generates modular diversity at an avirulence locus in the pathogen Phytophthora

(Downloading may take up to 30 seconds. If the slide opens in your browser, select File -> Save As to save it.)

Click on image to view larger version.

Figure 6.
Figure 6.

Mosaic structure in Pi3.4F. pi3.4FA, pi3.4T, and pi3.4A are copies present in the avirulent haplotype. pi3.4FV is derived from the virulent haplotype. The size of pi3.4A is estimated from transcript lengths. From various pi3.4A copies 720 bp were sequenced, and the number of SNPs detected in these 720 bp fragments is indicated. Sequences derived from other loci carry frame shifts and stop codons, or have deletions. For alignments see Supplemental Figures S1, S2.

This Article

  1. Genome Res. 16: 827-840

Preprint Server