E. Webb et I. Nisbet, THE EFFECT ON RECOMBINANT PROTEIN-PRODUCTION OF REINSTATING NATIVE INTRONS IN THE CODING SEQUENCE OF HUMAN FACTOR-VIII, Biotechnology letters, 15(9), 1993, pp. 889-894
Reinstating two naturally occurring intervening sequences of the human
factor VIII gene into a B domain-deleted factor VIII cDNA sequence, e
ither as separate entities or in combination, revealed slightly elevat
ed protein production in the case of intron 8, while the addition of i
ntron 16 markedly reduced protein levels. This reduction may be due to
decreased levels of mRNA.