Abstract:
본 발명은 마이코바이러스에 감염된 진균류의 마이코바이러스 제거 방법에 관한 것으로, 본 발명의 방법을 이용하면 마이코바이러스 (mycovirus)에 감염된 진균류에서 마이코바이러스를 간단하고 효율적으로 제거할 수 있다. 따라서, 바이러스가 없는 (vius-free) 균주를 대량으로 확보할 수 있으므로 버섯 종균 생산에 유용할 것으로 기대된다.
Abstract:
PURPOSE: A method for preparing ApxIIA protein which is displayed on the surface of yeast is provided to maintain protein structure and to develop effective oral vaccine. CONSTITUTION: A method for displaying ApxIIA protein on cell surface comprises a step of transforming yeast with a recombinant vector containing sequence encoding ApxIIA protein and cell wall adhesion sequence. A signal peptide is amylase 1A signal peptide(ASP). The cell wall adhesion sequence is an anchor DNA fragment containing half of 3' of alpha-aglutin gene(AGA1-C320) encoding 320 amino acids of C-terminal. The yeast is Saccharomyces cerevisiae. A feed supplement contains prepared ApxIIA protein.
Abstract:
본발명은콜레라독소 B 서브유닛과댕기바이러스항원단백질의융합항원단백질을이용한댕기바이러스백신에관한것으로, 콜레라독소 B 서브유닛 (cholera toxin B subunit; CTB)과댕기바이러스외피당단백질도메인 III (synthetic consensus dengue virus envelope protein domain III) 단백질이융합된 CTB-scEDIII 단백질을생산하는형질전환식물체는경구백신으로사용될수 있으며, 4가지혈청형의댕기바이러스에대한교차-중화활성을갖는항체형성을유도하여 4가지혈청형의댕기바이러스에대한감염을예방할수 있다.
Abstract:
The present invention relates to a method for producing a recombinant dengue virus vaccine by using yeast, and to a dengue virus vaccine followed thereby. Recombinant scEDIII protein produced from yeast is capable of inducing an antibody to all dengue viruses of four serotypes, so a stable and safe recombinant dengue virus vaccine having cross-neutralizing activity can be provided. The present invention has an effect of easily purifying the antibody since the scEDIII protein produced by a rice α-amylase signal peptide sequence is secreted inside a medium.
Abstract:
본 발명은 벼 형질전환용 재조합 벡터 및 이를 이용한 소 트립신의 대량생산방법에 관한 것이다. 본 발명의 벼 형질전환용 재조합 벡터로 형질전환된 벼에서 매우 간단한 공정을 통해 트립신을 대량으로 생산할 수 있으며 생산효율 역시 배지 1L 당 15㎎ 이상으로 매우 높다.
Abstract:
PURPOSE: A recombinant plant expression vector having a fusion protein containing E.coli endotoxin B subunit(LTB) gene and an Actinobacillus pleuropneumoniae-derived ApxIIA gene fragment is provided to effectively manufacture a vaccine for pleuropneumonia. CONSTITUTION: A recombinant plant expression vector has a fusion gene containing E.coli-derived endotoxin B subunit(LTB) gene and Actinobacillus pleuropneumoniae-derived ApxIIa gene fragment. The ApxIIA gene fragment is ApxIIA619-801 gene having a base sequence of sequence number 1. A method for preparing the LTB-ApxIIA fusion protein comprises a step of transforming a plant with a vector and expressing the fusion gene. A vaccine composition for pleuropneumonia contains LTB-ApxIIA fusion protein as an active ingredient.