DNA fragment, the rearrangement vector which includes that and uses that the imported gene expression manner

摘要

A novel DNA having an array different from the known DNA capable of promoting the expression of foreign genes is disclosed. The present invention facilitates the expression of an isolated DNA fragment having a sequence of sequences indicated by sequence number 1 in the sequence table, and one or more nucleotides in the base sequence to be added, inserted, lost or substituted, and facilitated expression of the downstream gene Provides an isolated DNA fragment having use.