Báo cáo khoa học: Antimicrobial activity of histones from hemocytes of the Pacific white shrimp ppt
Báo cáo khoa học: Antimicrobial activity of histones from hemocytes of the Pacific white shrimp ppt
... present the results of a proteomic investigation of hemocyte antimicrobial peptides of the P acific white shrimp, L. vannamei, and the r ole of histones as potentiallyimportant components of their ... Antimicrobial activity of histones from hemocytes of the Pacific white shrimp Se´verine A. Patat1, Ryan B. Carnegie1,*, Celia ... [33,34]. We hypothesize that the shrimp histoneproteins from the hemocytes are localized in the cytoplasmand more specifically in the granules along with other antimicrobial peptides. Antimicrobial...
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Báo cáo khoa học: Examining multiprotein signaling complexes from all angles The use of complementary techniques to characterize complex formation at the adapter protein, linker for activation of T cells pdf
... the compositionand stoichiometry of these signaling complexes? Whatis the molecular mechanism for the induction of thesecomplexes? How does the formation of signaling com-plexes lead to the ... weaknesses. The purpose of this review is to show the benefits of a comprehensive examination of the for-mation of signaling complexes by multiple techniques.Our example is the characterization of the ... to analyze the formation, func-tion and composition of multiprotein complexes are detailed. Also described is the information gained from these techniques and examples of the use of these techniques...
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Báo cáo khoa học: "Growing Finely-Discriminating Taxonomies from Seeds of Varying Quality and Size" docx
... Proceedings of the 12th Conference of the European Chapter of the ACL, pages 835–842,Athens, Greece, 30 March – 3 April 2009.c2009 Association ... fields of each triple as features for the clustering process, so the comparison with the WordNet gold-standard is still a fair one. Once again, the goal is to determine how much like the human-crafted ... replicate the above experiments using the same 402 nouns, and assess the clustering accur-acy (again using WordNet as a gold-standard) after each bootstrapping cycle. Recall that we use only the...
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Báo cáo khoa học: Tetracysteine-tagged prion protein allows discrimination between the native and converted forms pptx
... substantially different from the thermal stability of mPrP alone(65 ± 0.5 °C) (Fig. 2B, right).Conformational dependence of the fluorescence of the FlAsH–TC-tagged mPrPs The fluorescence of the FlAsH reagent ... fluorescence of TC-taggedmPrP depends on the conformational state of the protein. The fluorescence of TCN (A),TCL (B) and TCC (C) in the presence of FlAsH was measured as a function of con-centration of ... 2038–2050 ª 2010 The Authors Journal compilation ª 2010 FEBSfluorescence regardless of the concentration of the dena-turing agent, ruling out the solvent effect of the denatur-ing agent on the FlAsH...
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Báo cáo khoa học: Structure–activity relationships of fowlicidin-1, a cathelicidin antimicrobial peptide in chicken docx
... that the two lytic sites (residues 5–7 and 16–23)act in a synergistic manner in the lysis of eukaryoticcells (i.e. the presence of one determinant facilitates the action of the other). The single ... fowlicidin 1. The thick-ness of the bar reflects the strength of the NOE connectivities.Y. Xiao et al. Structure activity relationships of fowlicidin-1FEBS Journal 273 (2006) 2581–2593 ª 2006 The Authors ... structure of fowlicidin-1. (A) Ribbon stereo-diagram of the restrained minimized average structure of fowlicidin-1. (B)Stereo-diagrams of the backbone trace of the 20 lowest energystructures of fowlicidin-1,...
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Tài liệu Báo cáo khoa học: Autolytic activity of human calpain 7 is enhanced by ESCRT-III-related protein IST1 through MIT–MIM interaction pptx
... without addition of CaCl2or EGTA), neither enhancing nor inhibitory effects on the generation of 30 K were observed with the addi-tion of 2 mm CaCl2or EGTA (data not shown). On the other hand, ... shown in Fig. 9A, the effect of coexpression with FLAG–IST1 on the genera-tion of 30 K was not so obvious regarding the ratio of precursor (arrow) and 30 K (open triangle). On the other hand, coexpression ... of calpain 7 is inter-molecular. As the degree of degradation of mGFP–cal-pain 7DMITC290S–Strep was slightly decreased, it islikely that IST1 acts on MIT of the substrate andinfluences the...
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Tài liệu Báo cáo khoa học: Antimicrobial effects of H4-(86–100), histogranin and related compounds – possible involvement of DNA gyrase ppt
... modulation of DNA gyrase activity, we first verified whether the antimicrobial activities of the peptides were affected by the presence of DNP or fluoroacetate. The two agents significantlyblocked the antimicrobial ... affected by ATP. Therefore, the antimicrobial activity of these two latter peptides may involve adifferent mechanism. The concept of a possible role for ATP in the mech-anism of action of H4-(86–100) ... in the presence of increasing concentrations of the compounds did notsignificantly affect their LD50values. However, ashorter duration (15 min) of incubation of the cells in the presence of...
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Tài liệu Báo cáo khoa học: Oxidized elafin and trappin poorly inhibit the elastolytic activity of neutrophil elastase and proteinase 3 pdf
... binding of the methioninesulfoxide residue at the S1¢ subsite of the active centers of NE and Pr3. The fact that the S1¢ subsite of Pr3 issignificantly smaller than that of NE [21] might thenexplain ... dissociation of the oxidized inhibitor–NE complex was slow enough tobe insignificant during the 20–60 s time period used tomeasure the activities of the inhibitory mixtures.Therefore, the K of Eqn ... respectively. On the other hand, oxidation of M25L elafin and M63L trappin did not significantlyaffect their Kifor NE (Table 2). We therefore concludethat the oxidant-promoted alteration of the Ki of elafinand...
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Tài liệu Báo cáo khoa học: ATPase activity of magnesium chelatase subunit I is required to maintain subunit D in vivo ppt
... studies of deuteroporphyrin IXto the H-subunit show a Kdvalue of 0.53–1.2 lM[5]. The large subunit has therefore been suggested to be the catalyticsubunit. The exact role of the other two ... protrude from the core of the BchI structure and which do not belong to the traditional structure of an AAA+protein. In the double-ringed BchI-BchD structure the ATPase activity of BchI isblocked. ... The expected size of a DNA fragment amplified from the cDNA was 378 bp, whereas the size of a DNAfragment amplified from genomic Xantha-g DNA was566bp.DNAfragmentsof378bpcouldbeisolatedfromthe...
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Tài liệu Báo cáo khoa học: Structure-activity relationships of a-conotoxins targeting neuronal nicotinic acetylcholine receptors ppt
... Inthis case the structural differences are related to the sequencediversity rather than the number of residues.Analysis of the surface features of a-conotoxins reveals the fact that the cysteine ... the residue type and in the case of loop 2 in both the type and number of residues. The N- and C-termini are labeled. (B) On the left is the three-dimensional structure of the 4/6 framework a-conotoxin,AuIB ... [27]. The structures of the nativeglobular AuIB and ribbon AuIB are shown in Fig. 3, where the disruption in the helix is apparent in the latter. Given the importance of this element of structure...
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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 nghiệpchuyên đề điện xoay chiều theo dạngMột số giải pháp nâng cao chất lượng streaming thích ứng video trên nền giao thức HTTPNghiên cứu vật liệu biến hóa (metamaterials) hấp thụ sóng điện tử ở vùng tần số THzđề thi thử THPTQG 2019 toán THPT chuyên thái bình lần 2 có lời giảiBiện pháp quản lý hoạt động dạy hát xoan trong trường trung học cơ sở huyện lâm thao, phú thọGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo 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 LPWANĐỒ 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 SLIDEQuản lý hoạt động học tập của học sinh theo hướng phát triển kỹ năng học tập hợp tác tại các trường phổ thông dân tộc bán trú huyện ba chẽ, tỉnh quảng ninhPhối hợp giữa phòng văn hóa và thông tin với phòng giáo dục và đào tạo trong việc tuyên truyền, giáo dục, vận động xây dựng nông thôn mới huyện thanh thủy, tỉnh phú thọPhát triển mạng lưới kinh doanh nước sạch tại công ty TNHH một thành viên kinh doanh nước sạch quảng ninhNghiên 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 chúngĐịnh tội danh từ thực tiễn huyện Cần Giuộc, tỉnh Long An (Luận văn thạc sĩ)Chuong 2 nhận dạng rui roGiáo án Sinh học 11 bài 15: Tiêu hóa ở động vậtGiáo án Sinh học 11 bài 15: Tiêu hóa ở động vậtHIỆU QUẢ CỦA MÔ HÌNH XỬ LÝ BÙN HOẠT TÍNH BẰNG KIỀMQUẢN LÝ VÀ TÁI CHẾ NHỰA Ở HOA KỲ