Skip to main content

Table 1.

Japanese VHL patients and VHL gene dosage values by RQ‐PCR assay

Family identifier VHL type Individual identifier Clinical status VHL gene dosage values by RQ‐PCR§ Q‐Southern¶ Genetic diagnosis
Vprm5 Vex1 Vex2 Vex3 Vutr3
y1 1 y1–1 AF 1.06 0.92 0.51 0.91 0.87 x
y2 1 y2–1 AF 0.57 0.50 0.49 0.45 0.42 TD
y3 1 y3–1 AF 1.06 0.96 0.50 0.91 1.00 PD
y3–2 AF 0.99 1.05 0.51 0.96 1.06 PD
y4 1 y4–1 AF 0.49 0.51 0.41 0.55 0.43 Ra
y5 1 y5–1 AF 0.83 0.52 0.58 0.52 0.49 TD
y6 1 y6–1 AF 0.83 0.53 0.52 0.58 0.54 x
y7 1 y7–1 AF 0.99 0.58 0.54 0.54 0.53 TD
y8 1 y8–1 AF 1.04 0.96 1.09 1.00 0.98 Norm
y9 1 y9–1 AF 1.00 0.44 0.52 0.93 0.81 Ra
y10 1 y10–1 AF 0.98 0.48 0.96 0.95 0.84 x
y10–2 nAF 1.03 0.93 1.04 1.03 0.99 x non‐carrier
y10–3 AF 0.82 0.49 0.89 1.01 0.79 x
y10–4 AF 0.98 0.46 0.78 0.93 0.80 x
y11 1 y11–1 AF 1.04 0.91 0.51 0.91 0.87 PD
y12 1 y12–1 AF 0.58 0.46 0.45 0.48 0.51 x
y12–2 AF 0.59 0.51 0.48 0.44 0.59 TD
y13 2B y13–1 AF 1.04 0.90 0.86 0.50 0.46 PD
y13–2 nAF 1.06 0.80 0.83 0.42 0.47 PD carrier
y13–3 nAF 0.98 0.85 0.93 0.81 1.07 x non‐carrier
y14 1 y14–1 AF 0.95 0.89 0.80 0.54 0.55 PD
y15 2A y15–1 AF 1.14 0.79 0.79 0.92 1.05 Norm
y16 2A y16–1 AF ND 0.50 0.91 0.80 ND x
y17 1 y17–1 AF 1.11 0.86 0.43 0.56 0.52 x
y18 1 y18–1 AF 1.00 0.52 0.49 0.52 0.56 x
y18–2 nAF 1.11 0.52 0.52 0.53 0.57 x carrier
y19 1 y19–1 AF 1.11 0.49 0.50 0.47 0.88 x
y20 PHEO y20–1 AF 1.11 0.85 0.86 0.80 1.07 Norm
y20–2 AF 1.08 0.88 0.82 0.90 0.97 x
y21 RA/RC y21–1 AF 1.04 1.02 0.91 1.04 0.82 x
y22 HB y22–1 AF 0.91 0.92 0.87 0.94 0.81 x
y23 HB/RC y23–1 AF 1.00 0.90 0.91 1.03 1.03 Norm
y24 HB/RC y24–1 AF 1.10 0.80 0.87 0.87 0.86 x

AF, affected; HB, central nervous system hemangioblastoma only; HB/RC, hemangioblastoma and multiple renal cysts; nAF; not affected; PHEO, pheochromocytoma only; RA/RC, retinal angioma and multiple renal cysts.