Table 1.
Summary of Hu coding region alternate splice variants
| Variant | Sequence |
|---|---|
| HuA | |
| sv4 | QRFR---------------------------FSP |
| HuB | |
| sv2A | QRFRLDNLLNMAYGVKR--------------FSP |
| sv2B | QRFRLDNLLNMAYGVKR--------------FSP |
| sv4 | QRFR---------------------------FSP |
| HuC | |
| sv1 | QRFRLDNLLNMAYGVKS-------PLSLIARFSP |
| sv2 | QRFRLDNLLNMAYGVKR--------------FSP |
| sv3 | QRFR--------------------PLSLIARFSP |
| sv4 | QRFR---------------------------FSP |
| HuD | |
| sv1 | QRFRLDNLLNMAYGVKRLMSGPVPPSACPPRFSP |
| sv2 | QRFRLDNLLNMAYGVKR--------------FSP |
| sv4 | QRFR---------------------------FSP |
Splice variants 1–4 from the spacer region between RRM 2 and RRM 3 (as illustrated in Fig. 2A) are shown. Variants from each gene are named on the left, and sequences are shown in single-letter amino acid code, with gaps as hyphens. Alternate splice junctions were confirmed by cloning and sequencing mouse genomic clones (data not shown).