Table 1. Differentially expressed genes between wild-type and ΔmU50_(HG-b) mouse B-lymphocytes detected by a comparative microarray analysis.

Gene Symbol	Gene Title	Ratio	Z-score
Up-regulated in ΔmU50(HG-b) mice
Dvwa *	dual von Willebrand factor A domains	2.56	10.64
Xlr3a	X-linked lymphocyte-regulated 3A	2.63	9.27
Slc15a2	solute carrier family 15 (H+/peptide transporter), member 2	2.24	9.17
Hspa1b	heat shock protein 1B	1.86	7.06
Hsph1	heat shock 105 kDa/110 kDa protein 1	1.77	6.54
Cpt1a	carnitine palmitoyltransferase 1a, liver	1.69	5.98
Siglech	sialic acid binding Ig-like lectin H	1.85	5.91
Mgl1	macrophage galactose N-acetyl-galactosamine specific lectin 1	1.77	5.51
Ddx6	DEAD (Asp-Glu-Ala-Asp) box polypeptide 6	1.53	4.87
Klk1	kallikrein 1	1.65	4.86
Ugcg	UDP-glucose ceramide glucosyltransferase	1.50	4.68
Hspa4l	heat shock protein a4-like	1.60	4.56
Cd209d	CD209d antigen	1.59	4.46
Strn3	striatin, calmodulin binding protein 3 (probed in intron)	1.57	4.37
A230046K03Rik	RIKEN cDNA A230046K03 gene	1.55	4.23
Lifr	leukemia inhibitory factor receptor	1.55	4.21
Slc5a3	solute carrier family 5 (inositol transporters), member 3	1.54	4.18
Hspa1a	heat shock protein 1A	1.70	4.11
2810442I21Rik	RIKEN cDNA 2810442I21 gene	1.69	4.07
Tbc1d8	TBC1 domain family, member 8	1.52	4.06
Rbm25	RNA binding motif protein 25	1.55	3.40
Down-regulated in ΔmU50(HG-b) mice
Gm13051	Zinc finger-containing	0.49	−6.68
Fscn1	fascin homolog 1, actin bundling protein	0.49	−5.73
Sdc1	syndecan 1	0.59	−4.89
Chst1	carbohydrate (keratan sulfate Gal-6) sulfotransferase 1	0.60	−4.81
Ly6k	lymphocyte antigen 6 complex, locus K	0.62	−4.52
Idi1	isopentenyl-diphosphate delta isomerase	0.62	−4.52
Lman1	lectin, mannose-binding, 1	0.62	−4.47

^*also known as Col6a4 (collagen, type VI, alpha 4).

Genes that exhibit >1.5-fold up/down-regulation between wild-type and ΔmU50_(HG-b) mice are listed. Probes target to immunoglobulin genes are omitted from the list (see Materials and Methods; complete dataset is available on online GEO database under the accession number GSE41164).