The coding of DNA sequence dna. Thaliana protein shows Δ -5,7 sterol, δ -7 reductase activities, albumen delta-7-Red,. Thaliana protein handles their preparation method, thaumatropy yeast strain and its application

摘要

In the present invention, being disclosed a kind of nucleic acid sequence includes sequential coding organism. Thaliana protein has Δ -5,7 sterol, and δ -7 reductase activities (sequence SEQ ID numbers 1), primer are used to expand,. Thaliana protein, antibody, cloning process, a unsaturation C-7 in place of the sterol of reduction process prepare pregnenolone, wherein host cell yeast, yeast transformed strain, specify and EC01/pCD63 is in access number CNCM I-1538 and its application.