| First Author | Law S | Year | 1980 |
| Journal | Gene | Volume | 10 |
| Issue | 1 | Pages | 53-61 |
| PubMed ID | 6157603 | Mgi Jnum | J:17549 |
| Mgi Id | MGI:65586 | Doi | 10.1016/0378-1119(80)90143-2 |
| Citation | Law S, et al. (1980) Molecular cloning of DNA complementary to a mouse alpha-fetoprotein mRNA sequence. Gene 10(1):53-61 |
| abstractText | DNA complementary to mouse yolk sac messenger RNA has been inserted at the PstI site of the plasmid pBR322 by annealing of the oligo(dG)-tailed plasmid DNA with the oligo(dC)-tailed mouse DNA. Transformation of Escherichia coli strain RRI with this annealed DNA yielded clones bearing recombinant plasmids. The clones were screened for DNA complementary to mouse alpha-fetoprotein (AFP) messenger RNA sequences by hybridization with a cDNA probe transcribed from an AFP mRNA of over 90% purity. Out of nine plasmids that were isolated and analyzed by restiction mapping, all had homologous insert DNA of various lengths. The plasmid with the longest insert, pAF6, contained 1.65 kb of added DNA, which is about 70% of the AFP mRNA. This clone was positively identified by a hybridization-translation procedure to contain a cDNA sequence for AFP. A restriction map of this clone and the orientation of the message are presented. |
