báo cáo khoa học: " Cell-specific expression of tryptophan decarboxylase and 10-hydroxygeraniol oxidoreductase, key genes involved in camptothecin biosynthesis in Camptotheca acuminata Decne (Nyssaceae)" ppt
báo cáo khoa học: " Cell-specific expression of tryptophan decarboxylase and 10-hydroxygeraniol oxidoreductase, key genes involved in camptothecin biosynthesis in Camptotheca acuminata Decne (Nyssaceae)" ppt
... cited.Research article Cell-specific expression of tryptophan decarboxylase and 10-hydroxygeraniol oxidoreductase, key genes involved in camptothecin biosynthesis in Camptotheca acuminata Decne (Nyssaceae)Alessio ... acid, and camptothecin levels in Camptotheca acuminata seedlings. Physiol Plant 1999, 105:402-408.27. Liu Z: Drought-induced in vivo synthesis of camptothecin in Camptotheca acuminata seedlings. ... with the expression pattern of some genes involved in CPT biosynthesis in C. acuminata [i.e., Ca-TDC1 and Ca-TDC2 (encoding for tryptophan decarboxylase) and Ca-HGO (encoding for 10-hydroxygeraniol...
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Tài liệu Báo cáo khoa học: Altered expression of CD1d molecules and lipid accumulation in the human hepatoma cell line HepG2 after iron loading pptx
... ferritin expression in nonpermeabilized (thin lines,– saponin) and permeabilized cells (thick lines, + saponin) cells cul-tured without and with iron as indicated. (D) Perls’ staining of cyto-spins ... HepG2 cells was increased, and double-labeling revealed that the increase in phos-phatidylserine expression was of the same order of magnitude as the upregulation of CD1d expression. In other words, ... coordinatedchanges in the expression of the transferrin receptor and ferritin; (b) developed iron accumulation and (c) increased the prooxidant state and the level of oxidatively modified proteins....
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Báo cáo khoa học: Catalytic activation of human glucokinase by substrate binding – residue contacts involved in the binding of D-glucose to the super-open form and conformational transitions ppt
... amino acids in the L-domain (residuesN204, D205, N231, E256 and E290) and the S-domain(residues T168 and K169) (Fig. 1B). To identify thecontact residues involved in the initial binding of ... enhance-ment induced by Glc binding; (b) to identify the activesite residues involved in the binding of Glc to thesuper-open state (Fig. 1C) of this two domain [large(L) and small (S)] enzyme, and ... the introduction of thedesired mutations. Expression and purification of recombinant hGKThe wild-type and mutant forms of hGK isoform 1 wereexpressed as GST fusion proteins. Expression in Escherichi-a...
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Báo cáo khoa học: "The incidence of recurrent flushing and its effect on branch production in Quercus petraea (Matt) Liebl growing in southern England" ppt
... shown in table I.The viability of overwintering terminalbuds for SECOND and SPRING flushes in the different years is also shown in table I.Data for leading shoots and ... 1989). In order to obtain a greater un-derstanding of shoot growth, further studiesshould include the timing of reactivation,growth and development of the vascular and root ... of FIRST and SECONDflushes reflecting, in part, different patterns of growth, physiology and apical dominance in plants with post-dormant overwinteredbuds and resting summer...
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Tài liệu Báo cáo khoa học: Homologous expression of the nrdF gene of Corynebacterium ammoniagenes strain ATCC 6872 generates a manganese-metallocofactor (R2F) and a stable tyrosyl radical (Y•) involved in ribonucleotide reduction ppt
... suggesting thatthe heterologous expression of genes encoding metallo-proteins can lead to incorrect metal ion incorporation.This is observed in rubredoxin and desulforedoxinswhere zinc, instead ... transferred into 5 mL of fresh LB medium,containing 1 mm IPTG instead of d-glucose, and incubatedfor another 3 h before expression analysis.Large-scale growth of C. ammoniagenes pOCA2C. ammoniagenes ... not be considered in the light of theresults obtained in the present study. Rather, theinvolvement of manganese in the in vivo assembly of the metallocofactor of C. ammoniagenes R2F is envis-aged....
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Tài liệu Báo cáo khoa học: Differential expression of duplicated LDH-A genes during temperature acclimation of weatherfish Misgurnus fossilis Functional consequences for the enzyme ppt
... Molecu-lar cloning and cold-inducible gene expression of ferritinH subunit isoforms in rainbow trout cells. J Biol Chem271, 26908–26913.13 Tang SJ, Sun KH, Sun GH, Lin G, Lin WW & ChuangMJ ... example, in several tele-osts, including weatherfish, zebrafish and others, tissue-specific light myosine chain forms are encoded by par-alogous genes mlc1 and mlc3, whereas in amphibians,birds and ... protein. 1v6a.pdb des-cribes secondary, tertiary and quaternary structures of LDH-A from the skeletal muscle of common carpincluding subunit and ligand interactions. Therefore,the structure of...
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Tài liệu Báo cáo khoa học: Identification of b-amyrin and sophoradiol 24-hydroxylase by expressed sequence tag mining and functional expression assay docx
... biosynthesis of triterpenesaponins is required, including the enzymes catalyzingthe sequence of reactions and the genes encoding theseenzymes.The biosynthesis of triterpene saponins involves theinitial ... A, Inoue K, HiraokaN, Ikeshiro Y, Kushiro T, Shibuya M & Ebizuka Y(2001) Cloning and characterization of a cDNA encod-ing b-amyrin synthase involved in glycyrrhizin and soyasaponin biosynthesis ... C30 terpe-nes and include a number of active constituents of medicinal plants, as exemplified by glycyrrhizin in Glycyrrhiza glabra, ginsenosides in Panax ginseng, sai-kosaponins in Bupleurum...
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Tài liệu Báo cáo khoa học: Enhanced expression of Mcm proteins in cancer cells derived from uterine cervix docx
... the findings obtained byhematoxylin and eosin staining. We examined the expres-sion of these proteins in a cancer-free layer of squamousepithelial cells, carcinoma in situ (CIS) and invasive ... Bluestaining.Table 2. Quantitation and comparison of proteins in GM and WI-38cells. From the data in Fig. 2 and others, the concentrations of Mcmproteins, ORC2 and PCNA in total protein and chromatin-bound ... products are involved in the higher level of Mcm expression in HeLa cells and cancer cells from humanuterine cervix.Although it remains to be determined how enhanced expression of Mcm proteins affects...
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Báo cáo khoa học: Increased expression of c-Fos by extracellular signal-regulated kinase activation under sustained oxidative stress elicits BimEL upregulation and hepatocyte apoptosis pot
... N-terminal kinase, showed no effecton the DNA binding of c-Fos and c-Jun induced bytreatment with ATZ + mercaptosuccinic acid, indicat-ing that JNK is not involved in the binding of AP-1 tothe ... Therefore,proteasome inhibition by ROS might be involved in theincreased expression of c-Fos in this experimental sys-tem. The mechanism(s) underlying the upregulation of c-Fos should be examined in greater ... lM),vitamin C (1 mM), or SP600125 (40 lM), and then incubated for 9 h in the presence or absence of ATZ (20 mM) and mercaptosuccinicacid (7 mM). ChIP was used to assess the binding of c-Fos and c-Jun...
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Báo cáo khoa học: Temporal expression of heat shock genes during cold stress and recovery from chill coma in adult Drosophila melanogaster pdf
... function, sHspsare involved in various processes [4], some of whichare important for insect cold tolerance. Suppressingthe expression of Hsp23 by using RNAi underminesinsect survival at low ... melanogaster Hsp genes during the stress exposure and recoveryphases. The temporal gene expression of adults was analyzed during 9 h of cold stress at 0 °C and during 8 h of recovery at 25 °C. Increased ... obtained using the absolute quantifi-cation module in the software package. The PCR reactionswere performed in a final volume of 10 lL containing 1 lL of cDNA sample, 0.4 lm each primer, and...
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Từ khóa: báo cáo khoa học mẫubáo cáo khoa học y họcbáo cáo khoa học sinh họcbáo cáo khoa học nông nghiệpbáo cáo khoa học lâm nghiệpbáo cáo khoa học thủy sảnBáo cáo quy trình mua hàng CT CP Công Nghệ NPVchuyên đề điện xoay chiều theo dạngNghiên cứu tổ hợp chất chỉ điểm sinh học vWF, VCAM 1, MCP 1, d dimer trong chẩn đoán và tiên lượng nhồi máu não cấpGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitĐỒ ÁN NGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWANNGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWAN SLIDEPhát triển du lịch bền vững trên cơ sở bảo vệ môi trường tự nhiên vịnh hạ longNghiên cứu tổng hợp các oxit hỗn hợp kích thƣớc nanomet ce 0 75 zr0 25o2 , ce 0 5 zr0 5o2 và khảo sát hoạt tính quang xúc tác của chúngNghiên cứu khả năng đo năng lượng điện bằng hệ thu thập dữ liệu 16 kênh DEWE 5000Tìm hiểu công cụ đánh giá hệ thống đảm bảo an toàn hệ thống thông tinBT Tieng anh 6 UNIT 2Tăng trưởng tín dụng hộ sản xuất nông nghiệp tại Ngân hàng Nông nghiệp và Phát triển nông thôn Việt Nam chi nhánh tỉnh Bắc Giang (Luận văn thạc sĩ)Giáo án Sinh học 11 bài 15: Tiêu hóa ở động vậtchuong 1 tong quan quan tri rui roNguyên tắc phân hóa trách nhiệm hình sự đối với người dưới 18 tuổi phạm tội trong pháp luật hình sự Việt Nam (Luận văn thạc sĩ)Giáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtBÀI HOÀN CHỈNH TỔNG QUAN VỀ MẠNG XÃ HỘIHIỆU QUẢ CỦA MÔ HÌNH XỬ LÝ BÙN HOẠT TÍNH BẰNG KIỀMMÔN TRUYỀN THÔNG MARKETING TÍCH HỢP