BMC Genomics 2009, 10:58 http://www.biomedcentral.com/1471-2164/10/58 Additional file 2 H. glycines secretome. Excel file showing H. glycines secretome members identified here, their contigs, probesets, expression cluster membership, mean expression data and q values. Click here for file [http://www.biomedcentral.com/content/supplementary/1471- 2164-10-58-S2.xls] Additional file 3 Plant-like H. glycines genes. Excel file showing H. glycines plant-like contigs, probesets, expression cluster membership, mean expression data and q values. Click here for file [http://www.biomedcentral.com/content/supplementary/1471- 2164-10-58-S3.xls] Additional file 4 Phytomicrobe-like H. glycines genes. Excel file showing H. glycines phytopathogen- and phytosymbiont-like contigs, probesets, expression clus- ter membership, mean expression data and q values. Click here for file [http://www.biomedcentral.com/content/supplementary/1471- 2164-10-58-S4.xls] Additional file 5 Soilmicrobe-like H. glycines genes. Excel file showing H. glycines soilmicrobe-like contigs, probesets, expression cluster membership, mean expression data and q values. Click here for file [http://www.biomedcentral.com/content/supplementary/1471- 2164-10-58-S5.xls] Additional file 6 'Other' microbe-like H. glycines genes. Excel file showing H. glycines 'other' microbe-like contigs, probesets, expression cluster membership, mean expression data and q values. Click here for file [http://www.biomedcentral.com/content/supplementary/1471- 2164-10-58-S6.xls] Additional file 7 H. glycines parasitism-associated candidate genes. Excel file showing the combined H. glycines genes identified (pooled from additional files 1, 2, 3, 4, 5, 6). Click here for file [http://www.biomedcentral.com/content/supplementary/1471- 2164-10-58-S7.xls] Additional file 8 Expression patterns of plant-like H. glycines genes. TIFF file showing temporal expression patterns of H. glycines probesets with highest simi- larity to plant sequences. All H. glycines probesets encoding plant-like proteins were grouped into five expression clusters. The average expression pattern of each cluster is represented by a bold line. Click here for file [http://www.biomedcentral.com/content/supplementary/1471- 2164-10-58-S8.tiff] Additional file 9 Expression patterns of phytomicrobe-like H. glycines genes. TIFF file showing temporal expression patterns of H. glycines probesets with high- est similarity to phytopathogen and phytosymbiont sequences. All H. gly- cines probesets encoding phytopathogen- and phytosymbiont-like proteins were grouped into six expression clusters. The average expression pattern of each cluster is represented by a bold line. Click here for file [http://www.biomedcentral.com/content/supplementary/1471- 2164-10-58-S9.tiff] Additional file 10 Expression patterns of soilmicrobe-like H. glycines genes. TIFF file showing temporal expression patterns of H. glycines probesets with high- est similarity to soilmicrobe sequences. All H. glycines probesets encoding soilmicrobe-like proteins were grouped into six expression clusters. The average expression pattern of each cluster is represented by a bold line. Click here for file [http://www.biomedcentral.com/content/supplementary/1471- 2164-10-58-S10.tiff] Additional file 11 Expression patterns of 'other' microbe-like H. glycines genes. TIFF file showing temporal expression patterns of H. glycines probesets with high- est similarity to sequences from 'other' microbe sequences. All H. glycines probesets encoding 'other' microbe-like proteins were grouped into six expression clusters. The average expression pattern of each cluster is repre- sented by a bold line. Click here for file [http://www.biomedcentral.com/content/supplementary/1471- 2164-10-58-S11.tiff] Additional file 12 HDA2 multiple alignment. PDF file showing CLUSTAL W multiple alignment for HDA2 homolog sequences, including H. glycines (Hg) Affymetrix consensus sequence for probeset HgAffx.19783.1.S1_AT; C. elegans (Ce) Wormbase entry CE01472; Trichinella spiralis (Ts) ES567375; Globodera rostochiensis (Gr) AW506399; Arabidopsis thaliana (At) AAM34784.1; Medicago truncatula (Mt) EV261025; Lotus japonicus (Lj) BW625394. The putative signal peptide-encoding sequence for the H. glycines HDA2 is underlined. Click here for file [http://www.biomedcentral.com/content/supplementary/1471- 2164-10-58-S12.pdf] Additional file 13 Cross-hybridizing Glycine max probesets. Excel file showing cross- hybridizing G. max probesets, expression cluster membership, mean expression data and q values. Click here for file [http://www.biomedcentral.com/content/supplementary/1471- 2164-10-58-S13.xls] Additional file 14 Cross-hybridizing Phytophthora sojae probesets. Excel file showing cross-hybridizing P. sojae probesets, expression cluster membership, mean expression data and q values. Click here for file [http://www.biomedcentral.com/content/supplementary/1471- 2164-10-58-S14.xls] Page 15 of 17 (page number not for citation purposes)