Báo cáo khoa học: Assimilation of excess ammonium into amino acids and nitrogen translocation in Arabidopsis thaliana – roles of glutamate synthases and carbamoylphosphate synthetase in leaves ppt
Báo cáo khoa học: Assimilation of excess ammonium into amino acids and nitrogen translocation in Arabidopsis thaliana – roles of glutamate synthases and carbamoylphosphate synthetase in leaves ppt
... FEBS Assimilation of excess ammonium into amino acids and nitrogen translocation in Arabidopsis thaliana – roles of glutamate synthases and carbamoylphosphate synthetase in leaves Fabien Potel1, Marie-He´le`ne ... levels of glutamine and glutamate (nitrogen- rich five-carbon amino acids) and asparagine and aspartate (four-carbon amino acids) (up to 80% of the total amino acids) (Fig. 3)suggest that excess ... (ORN), citrulline (CIT) and arginine (ARG) contents in leaves of Arabidopsis plants cultured with 5 mM nitrate in air. (F) Ornithine, citrulline and arginine contents in leaves of Arabidopsis...
- 16
- 384
- 0
Báo cáo khoa học: The lactate dehydrogenases encoded by the ldh and ldhB genes in Lactococcus lactis exhibit distinct regulation and catalytic properties ) comparative modeling to probe the molecular basis pdf
... physiology of L. lactis of replacing LDH by a homofunctional protein withdifferent kinetic properties. Comparison of maximalLDH and LDHB activities in cell extracts of strainsFI9078 and MG1363 ... 297 8–2 998.26 Andersen HW, Solem C, Hammer K & Jensen PR(2001) Twofold reduction of phosphofructokinase activ-ity in Lactococcus lactis results in strong decreases in growth rate and in ... Bradford MM (1976) A rapid and sensitive method forthe quantitation of microgram quantities of protein uti-lizing the principle of protein-dye binding. Anal Biochem72, 24 8–2 54.34 Neves AR, Ramos...
- 13
- 464
- 0
Báo cáo khoa học: "An Architecture for Dialogue Management, Context Tracking, and Pragmatic Adaptation in Spoken Dialogue Systems" pot
... increasing decision power for processing flow, in cases of dialogue segment type with which it is familiar. The intended contribution of this work is thus in the generic definition of standard ... troubleshooting (repair), context updating, anaphora resolution, and translation of natural language interpretations into functional interface languages of back-end systems. Future work includes investigation ... processing into three component tasks with three corresponding software mod- ules: Dialogue Management, Context Tracking, and Pragmatic Adaptation. We discussed the roles of these components in...
- 8
- 408
- 0
Báo cáo khoa học: Antisense glutaminase inhibition decreases glutathione antioxidant capacity and increases apoptosis in Ehrlich ascitic tumour cells docx
... changes in their morphology and interestingly had lost their t umorigenic capacity in vivo [2].Glutamine is one of the precursor amino acids i n thebiosynthesis of glutathione (GSH) [3]. In a ... a spect of this work is the discovery of new insights into the role of MTX in apoptosis. To illustratethis point, annexin V–fluorescein isothiocyanate (FITC)assays, caspase-3 activity and DNA ... promising r esults in different human cancer celllines [55], and even in patients suffering from malignantmelanoma [56], further understanding of the clinicalusefulness of the proposed combination...
- 9
- 300
- 1
Tài liệu Báo cáo khoa học: Neuronal growth-inhibitory factor (metallothionein-3): reactivity and structure of metal–thiolate clusters* doc
... MT4 [ 2–4 ].Mammalian MTs are composed of a single polypep-tide chain of 6 1–6 8 residues. They are characterized bya conserved array of 20 cysteines and the absence of His and aromatic amino acids. ... [M(II)3-Cys9], including three bridging and six terminal cyste-ines. The C-terminal a-domain (amino acids 31-61)binds four divalent metal ions by 11 deprotonatedcysteines in an adamantane-like ... Predominantly in the brain,neurons and ⁄ or astrocytes? [3]Ubiquitous; in the brain mostly in astrocytes [3]Primary structure 70% sequence identity 68 amino acids 61 amino acids 20 cysteines,...
- 10
- 569
- 0
Tài liệu Báo cáo khoa học: Interleukin-1-inducible MCPIP protein has structural and functional properties of RNase and participates in degradation of IL-1b mRNA doc
... A-MCPIP with two mutated amino acids located within the PIN domain (D141A and D226A). Transcription was inhibited by addition of actinomycin D, and RNA was collected after 3, 6 and 9 h. The mRNA level ... cloned into pcDNA3 containing the first fragment atthe BsaI ⁄ EcoRI restriction sites. A genetic construct withmutation of two conserved amino acids residues within thePIN domain (D141A and D226A) ... chemoattractant protein-1(MCP-1) and encoding MCPIP [2]. This protein con-sists of 599 amino acids, and has a putative nuclearlocalization signal and two proline-rich potential acti-vation domains, one...
- 14
- 598
- 0
Tài liệu Báo cáo khoa học: Enlarging the gas access channel to the active site renders the regulatory hydrogenase HupUV of Rhodobacter capsulatus O2 sensitive without affecting its transductory activity docx
... amino acids 74 and 122 in the large sub-unit of D. fructosovorans hydrogenase) of the largesubunit (HupV) of HupUV with Val and Leu, respect-ively, and showed that these amino acids are indeedinvolved ... proteins wereintroduced into the vessel, and the changes in D2,HD and H2were monitored by scanning masses 4, 3 and 2,Table 3. Bacterial strains and plasmids used in this study.Strain or ... wasassayed in the absence of protein. In vitro interaction of HupUV and HupTThe proteins (50 pmol HupUV and 250 pmol HupT) wereincubated for 10 min at 30 °C in buffer containing 10 mmTris ⁄ HCl...
- 10
- 513
- 0
Tài liệu Báo cáo khoa học: "Japanese Dependency Parsing Using Co-occurrence Information and a Combination of Case Elements" pdf
... training corpus by calculating the weightsfrom the frequencies of the features in the trainingdata.3 Japanese dependency analysis takingaccount of co-occurrence information and a combination ... the results obtained using anexisting machine learning based parsingmethod showed that our method can im-prove the accuracy of the results obtainedusing the existing method.1 IntroductionDependency ... two kinds of informa-tion not considered in previous statistical(machine learning based) parsing meth-ods: information about dependency rela-tions among the case elements of a verb, and information...
- 8
- 481
- 0
Tài liệu Báo cáo khoa học: Phenol hydroxylase from Acinetobacter radioresistens S13 Isolation and characterization of the regulatory component docx
... curves. Squares and dotted line: data and fittingwith PHI/PHO ratio of 0.5. Triangles and continuous line: data and fitting with PHI/PHO ratio of 1. Asterisks and broken line: data and fitting with PHI/PHO ... the reduction of cytochrome c in the presence of NADH at 550 nm [1].Protein determinationProtein content was determined by the Bradford test [20],using bovine serum albumin as standard.PHI ... signal.An interaction between PHI-PHR is a likely candidateto explain the regulatory effect. In fact, on addition of PHI,the fluorescence of PHR-bound flavin increases. Thisfinding points to a PHI-induced...
- 7
- 514
- 0
Tài liệu Báo cáo khoa học: Casein kinase 2 specifically binds to and phosphorylates the carboxy termini of ENaC subunits ppt
... aldosterone and insulin, as well asintracellular signalling components such as protein kinase C and protein kinase A, were found to increase the in vivophosphorylation of the C termini of both b and cENaC ... Identity of the phosphorylatedresidues was further determined by assessing effects of various point mutations on32P incorporation into GST-b and -c. Accordingly, several serines and threonines ... proteins containing the C termini of a, b,andcENaC were phosphorylated by fraction 76. Autoradiogram and Coomassie blue staining are shown.Fig. 2. Binding of kinases to GST-b and -c. GST, GST-b...
- 8
- 345
- 0
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 thực tập tại nhà thuốc tại Thành phố Hồ Chí Minh năm 2018Nghiên cứu tổ chức pha chế, đánh giá chất lượng thuốc tiêm truyền trong điều kiện dã ngoạiNghiên cứu vật liệu biến hóa (metamaterials) hấp thụ sóng điện tử ở vùng tần số THzNghiên cứu tổ chức chạy tàu hàng cố định theo thời gian trên đường sắt việt namGiáo 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 carôtenôitNGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWAN SLIDEPhát triển mạng lưới kinh doanh nước sạch tại công ty TNHH một thành viên kinh doanh nước sạch quảng ninhPhát hiện xâm nhập dựa trên thuật toán k meansTìm hiểu công cụ đánh giá hệ thống đảm bảo an toàn hệ thống thông tinGiáo án Sinh học 11 bài 15: Tiêu hóa ở động vậtchuong 1 tong quan quan tri rui roGiáo 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 HỘIChiến lược marketing tại ngân hàng Agribank chi nhánh Sài Gòn từ 2013-2015Đổi mới quản lý tài chính trong hoạt động khoa học xã hội trường hợp viện hàn lâm khoa học xã hội việt namMÔN TRUYỀN THÔNG MARKETING TÍCH HỢPTÁI CHẾ NHỰA VÀ QUẢN LÝ CHẤT THẢI Ở HOA KỲQUẢN LÝ VÀ TÁI CHẾ NHỰA Ở HOA KỲ