TABLE 3
FROM:
Reinvestigation of the Classification of Five Cell Strains of Xeroderma Pigmentosum Group E with Reclassification of Three of Them
Toshiki Itoh, Stuart Linn, Tomomichi Ono and Masaru Yamaizumi
BACK TO ARTICLETable 3. Recovery of RNA synthesis.
| Cell strain | RRSa | Range of relative rateb (%) |
|---|---|---|
| XP43TO/Mori | 41.5  1.5/39.0 1.5 | 99–115 |
| XP82TO/Mori | 44.0 2.0/41.0 1.0 | 100–115 |
| XP89TO/Mori | 5.4 0.9/37.8 1.9 | 11–18 |
| XP24KO/Mori | 12.0 2.4/37.2 3.3 | 24–42 |
| GM02415B/Mori | 41.0 1.4/34.0 1.4 | 112–130 |
a To measure RRS (recovery of RNA synthesis), cells were irradiated with UV at a dose of 15 J per m2, incubated for 23 h, and labeled with [3H]uridine(40 
Ci per ml) for 1 h. RRS is given in grains/nucleus. The exposure time was 24 h. Data are mean SEM of 50 determinations.
b Range of relative rate is range of RRS values (grain numbers) of cell line tested compared with those of Mori (normal control) cells.