| 摘要 |
The plasmid p SVH 1, which is obtained from Streptomyces venezuelae DSM 40755 and which has a molecular weight of 8.4 megadaltons, a contour length of 4.1 mu m and a molecular size of 12.6 kilobases, and its use for the construction of a vector and for cloning foreign DNA in suitable host organisms. |
