摘要:
For the purpose of providing a technique available for the production of a transgenic plant, a method to promote the proliferation of a plant cell is developed. This invention provides an amino acid sequence of precursor polypeptide of phytosulfokine (preprophytosulfokine), a growth factor of plant origin, and a base sequence encoding the phytosulfokine precursor polypeptide. Incorporation of the gene encoding the phytosulfokine precursor polypeptide enables the promotion of plant cell proliferation.
摘要:
This invention provides a novel promoter derived from gene of phytosulfokine precursor derived from rice. The novel promoter of this invention can enhance expression of an exogenous structural gene with higher potency compared with conventional cauliflower mozaic virus 35S promoter.