Sequence of rat RL/IF-1 encoding IKB<i>β</i>-like activity and comparison with related proteins containing notch-like repeats

Abstract

The title of the above paper should be revised to read ‘Sequence of rat RF/IF-1 encoding an IkappaB and comparison with related proteins containing notch-like repeats’. Although we found (Tewari et al ., Mol. Cell Biol ., in press) that RL/IF-1 has IkappaB β -like activity as defined by Kerr et al ., Genes and Development , 5, 1464–1476 (1991), we also found (Tewari et al ., Mol. Cell Biol ., in press) that the sequence of RL/IF-1 and molecular weight of cellular RL/IF-1 are identical with IkappaBα as defined by Davies et al ., Science , 253, 1268–1271 (1991).