Nucleic Acids Research, 1982, Vol. 10, No. 11 3503-3515
© 1982
MOLECULAR BIOLOGY |
Comparison of the nucleotide sequence of cloned human and guinea-pig pre-
-lactalbumin cDNA with that of chick pre-lysozyme cDNA suggests evolution from a common ancestral gene
Courtauld Institute of Biochemistry, The Middlesex Hospital Medical School London W1P 7PN, UK
*To whom correspondence should be addressed
Received April 6, 1982. Revised May 13, 1982. Accepted May 13, 1982.
Nucleotide sequence analyses of essentially full-length copies of human and guinea-pig pre-
-lactalbumin cDNAs contained within recombinant plasmids, (i) confirm the presence of 19 amino acid hydrophobic amino terminal peptide extensions encoded within each mRNA; and (ii) provides evidence for the existence of a minor variant of guinea-pig
-lactalbumin mRNA encoding a protein with a 36 residue carboxyl-terminal extension. Comparison of the nucleotide sequence within the coding region of the human, and the predominant guinea-pig pre-
-lactalbumin mRNAs, with the analogous region of hen pre-lysozyme mRNA provides compelling evidence that all have evolved from a comwn ancestral gene.
![]()
CiteULike
Connotea
Del.icio.us What's this?
This article has been cited by other articles:
![]() |
P. Falson, T. Menguy, F. Corre, L. Bouneau, A. G. de Gracia, S. Soulie, F. Centeno, J. V. Moller, P. Champeil, and M. le Maire The Cytoplasmic Loop between Putative Transmembrane Segments 6 and 7 in Sarcoplasmic Reticulum Ca2+-ATPase Binds Ca2+ and Is Functionally Important J. Biol. Chem., July 11, 1997; 272(28): 17258 - 17262. [Abstract] [Full Text] [PDF] |
||||
