http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
MOLECULAR CLONING AND CHARACTERIZATION OF A β-1,3-GLUCANASE INDUCED BY WOUNDING AND FUNGAL ELICITOR
Cheong, Yong-Hwa,Kim, Cha-Young,Chun, Hyun-Jin,Han, Chang-Deok,Hong, Jong-Chan,Bahk, Jeong-Dong,Cho, Moo-Je Plant Molecular Biology & Biotechnology Research C 1995 Plant molecular biology and biotechnology research Vol.1995 No.
NAGL,Walter 大邱大學校 再活科學硏究所 1978 再活科學 Vol.1 No.1
The ultrastructure of the cervical gland epithelium is investigated since some 20 years (Doughtery and Low, 1958; Hashimoto and Jorisato, 1959; Doughtery, 1961; Chapman et at., 1964; Stegner and Beltermann, 1969; Hiersche, 1970; Philipp, 1973). There is, however, sti]1 some controversy on which cell type of the cervix is responsable for the regeneration of the gland epithelium, when it is locally destroyed in the consequence of coitus(Singer, 1976), or lysed after complete secretion. While some authors are sure that the epithelium regenerates by mitotic division (Read and Copplesson, 1964; Stegner and Beltermann, 1969), other authors suggest that undifferentiated cells, the so-called basal or reserve cells are stem-cells for epithelium regeneration and differentiate into gland cells (Fettig and Oehlert, 1964; Rosenthal and Hellmann, 1952). As the normal capacity of cells to divide is of importance for the understanding of the origin of hypoplasias and the frequently occurring cervix carcinomas, 1 decided to study the organization, regeneration, and differentiation pathways of the human uterine cervix at the ultrastructural level. In this report the various cell types are analysed for their normal cytoplasmic and nuclearstructures. The differentiation of the squamous epithelium is not included in this study.
Expression Analysis of the Ligand to Ly-6E.1 Mouse Hematopoietic Stem Cell Antigen
Hwang, Dae Youn,Min, Dullei,Sonn, Chung Hee,Chang, Mi Ra,Lee, Mi Hyun,Paik, Sang-Gi,Kim, Young Sang 충남대학교 생물공학연구소 1998 생물공학연구지 Vol.6 No.-
Ly-6E.1 antigen was proposed as a regulatory molecule of T lymphocyte activation, a hematopoietic stem cell marker, a memory cell marker, and an adhesion molecule. Though there were several reports suggesting the presence of Ly-6 ligand, the characterization of the ligand was not yet performed. As an attempt to screen the expression of Ly-6E.1 ligand, we prepared a probe for detecting Ly-6E.1 ligand by producing a fusion protein between Ly-6E.1 and hlgC_r1. A mammalian cell expression vector with Ly-6E.1/hlgC_r1 chimeric cDNA was transfected in SP2/0-Ag14 myeloma cells, and stable transfectants were selected. The fusion protein was produced as a dimer and maintained the epitopes for monoclonal antibodies specific for Ly-6E.1 and for anti-human lgG antibody. The purified fusion protein through Gammabind G column was used for FACS analyses for the expression of Ly-6E.1 ligand. The fusion protein interacted with several cell lines originating from B cells, T cells, or monocytes. The fusion protein also strongly stained bone marrow, lymph node, and spleen cells, but thymic cells weakly, if any. The staining was more obvious in C57BL/6 (Ly-6^b) than Balb/c (Ly-6^a) mice. These results suggest that the interaction of Ly-6E.1 with Ly-6E.1 ligand may function both in the stem cell environment and in the activation of mature lymphocytes. The fusion protein may be a valuable tool in characterization of biochemical properties of the Ly-6E.1 ligand and, further, in isolating its cDNA.
KIM, YUNG JIN,PAIK, SANG GI,LEE, CHUNG CHOO,AHN, GWANG SOOK,KIM, JONG SOON 충남대학교 기초과학연구소 1989 연구논문집 Vol.9 No.-
In order to study the genetic characteristics of Korean population, 1,202 hemolysate samples were screened for TPI and GPI, and 505 serum samples were analysed for α_2 HSGP. Both of the genes controlling TPI and GPI were fixed at TPI*1 and GPI*1 alleles, respectively. However, α_2 HSGP was polymorphic and controlled by two alleles, α_2 HSGP*1 and α_2 HSGP*2 with the frequency of 0.7090 and 0.2910, respectively.
KIM, HEE KYU,BAE, DONG WON,PARK, JIN HEE,YUN, HAN DAE 경상대학교 유전공학연구소 1992 遺傳工學硏究所報 Vol.11 No.-
A bacterium, pathogenic to nilaparvata lugens Stal. cacusing biotype A2a, which is not a nosocomially infective strain. In order to determine the characters of Serratia marcescens associated with insect pathogenicity, Tn5 mutagenesis was carried out by conjugating with E. coli pJB4JI. Transconjugants were plate-assayed for missing chitinase, protease and DNase activity. A proteases negative mutant was selected for missing insect pathogenicity. SEM and TEM revealed the presence of bacterial cells in the epithelial tissue of inner abdomal tissue inside the intact cuticular epidermis. These observation supported our result of pathogenicity tests of transconjugants.
Chung, Jun Ho 가톨릭 의과학연구원 2002 가톨릭 의과학연구원 국제학술대회 Vol.6 No.-
The use of RT-PCR to identify tumor-associated mRNA is currently believed to be the most sensitive means of identifying circulating tumor cells in cancer patients. One of the newer areas being explored in the management of cancer is the use of RT-PCR to analyze the blood of cancer patients for the detection of mRNA expressed in tumor cells. This technology may aid in three major areas in the management of cancer: 1) predicting which patients will have a favorable outcome following removal/treatment of the primary lesion, 2) more efficiently analyzing ways to follow the efficacy of therapy, and 3) detecting relapsing tumors at its very early stage.