Table 2.
Classification of Independent Clones
| Independent Clone Number
|
||||||
|---|---|---|---|---|---|---|
| Group | Subgroup | GGP Library | EEP Library | C4 Library | Cumulative | Gene Number |
| Nuclear protein | 47 (22.8) | 70 (26.1) | 60 (28.6) | 177 (25.9) | 136 (26.0) | |
| Transcriptional regulator | 27 (57.4) | 39 (55.7) | 41 (68.3) | 107 (60.1) | 77 (56.6) | |
| RNA processing | 9 (19.1) | 9 (12.9) | 9 (15.0) | 27 (15.3) | 20 (14.7) | |
| Chromatin protein | 4 (8.5) | 6 (8.6) | 4 (6.7) | 14 (7.9) | 13 (9.6) | |
| Nuclear architecture | 4 (8.5) | 6 (8.6) | 0 (0) | 10 (5.6) | 9 (6.6) | |
| DNA replication, modification | 1 (2.1) | 1 (1.4) | 2 (3.3) | 4 (2.3) | 4 (2.9) | |
| Basal transcription factor | 1 (2.1) | 1 (1.4) | 1 (1.7) | 3 (1.7) | 3 (2.2) | |
| Nuclear transport | 0 (0) | 1 (1.4) | 0 (0) | 1 (0.6) | 1 (0.7) | |
| Others | 1 (2.1) | 7 (10.0) | 3 (5.0) | 11 (6.2) | 9 (6.6) | |
| Nuclear relating proteina | 20 (9.7) | 23 (8.6) | 33 (15.7) | 76 (11.1) | 49 (9.4) | |
| Unknown protein (with homology) | 70 (34.0) | 87 (32.5) | 60 (28.6) | 217 (31.7) | 176 (33.7) | |
| Unknown protein (without homology)b | 10 (4.9) | 12 (4.5) | 7 (3.3) | 29 (4.2) | 27 (5.2) | |
| Known as nonnuclear protein | 59 (28.6) | 76 (28.4) | 50 (23.8) | 185 (27.0) | 135 (25.8) | |
| Total | 206 | 268 | 210 | 684 | 523 | |
Scores in parentheses represent percentage. Subgroup clone numbers are underlined. Out-of-frame fused clones are not eliminated because their acceptance was reported in yeast (Stahl et al., 1995; Fromont-Racine et al., 1997).
a
Proteins of this group are cytoplasmic proteins, which are also detected in the nucleus.
b
This group may also contain clones derived from genomic DNA.