báo cáo khoa học: " The development and geometry of shape change in Arabidopsis thaliana cotyledon pavement cells" doc
báo cáo khoa học: " The development and geometry of shape change in Arabidopsis thaliana cotyledon pavement cells" doc
... element that influences the growthproperties of underlying tissues and the overall form of the organ. In dicots, interdigitated pavement cells are the building blocks of the tissue, and their morphogenesis ... *, indicates the locatio n of the adaxial periclina lsurface of the cell in the xz and yz views. (B) Microtubules in aliving pavement cell detected using microproject ile bombardment of the ... spanfrom the initiating pavement cell lobe to the macro-scopic features of an expanding leaf.MethodsSeedling growth conditions and cell staining Arabidopsis thaliana (Col-0) seedlings were grown in 0.5...
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Báo cáo khoa học: "The expression and localization of inhibin isotypes in mouse testis during postnatal development" pdf
... pattern of the inhibin isotypes α, βA and βB during the postnatal development of mouse testis The protein levels of the inhibin α, βA and βB isotypes in the testes during postnatal development ... ResultsHistological finding of the mouse testis during postnatal development The testis at PND 48-120 showed an increase in the height of the seminiferous epithelium and the defined lumens of the tubules including ... protein levels of the three isotypes of inhibin in the testis also increased. The histological findings in the sexual maturation of developing mouse testis are consistent with those of a previous...
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báo cáo khoa học:" The development and validation of the daily electronic Endometriosis Pain and Bleeding Diary" doc
... separate scoring of intermittent and continu-ous endometriosis pain, but instead pointed to a singledimension underlying the severity of endometriosis pain.Five EPBD pain ratings (intermittent ... for the initial assessment and 0.73 for the final assessment for continuous pain compared with 0.62 and 0.58 for intermittent pain. The internal consistenciesfor items assessing continuous pain ... (i.e., the mBPI-SF pain intensityscore and the EHP-30 pain subscale) and less correlatedwith the clinician-administered B&B Symptom Scale. The lower correlations between the EPBD and the B&BSymptom...
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báo cáo khoa học: " The function and mechanism of COX-2 in angiogenesis of gastric cancer cells" pdf
... cancer cells in vitro and in vivo. A, The growth rate of the cells wasdetected using MTT assay as described in “Materials and Methods”. The value shown was the mean of three determinations. B, ... could significantly inhibit the in vitro and in vivogrowth of gastric cancer cell line SGC7901, and suppress the migration and tube formation of human umbilical veinendothelial cells, which ... importantintellectual content. Daiming Fan participated in its design and gave finalapproval of the version to be published. All authors read and approved the final manuscript.Competing interestsThere...
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Tài liệu Báo cáo khoa học: The isolation and characterization of cytochrome c nitrite reductase subunits (NrfA and NrfH) from Desulfovibrio desulfuricans ATCC 27774 Re-evaluation of the spectroscopic data and redox properties ppt
... containing the double of NrfAsubunit in respect to the NrfH subunit. Nevertheless, insidethese huge aggregates there are species of the type a2b2. The present findings are in agreement with the ... highlighted the role of Glu in the quinone/quinol siteconstitution. As the selected NrfH segment provides severalamino acids fulfilling the above description, we propose that the putative quinone-binding ... present in both 850 and 162 kDa forms. In this regard, the best combination of the two subunits that match the smallest molecular mass isa2b2. Overnight incubation of the protein in this...
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Tài liệu Báo cáo khoa học: "The Structure and Process of Talking About Doing" pdf
... class="bi x0 y0 w1 h 1" alt ="" "point of view" for a problem solver at each point in the problem solving from a record of the problem solving report and a record of moves made. Then, ... model of the role of point of view in problem solving. SUMMARY We have reported here a three pronged approach to the study of problem solving action and report: I) the collected of data ... solving and talk about problem solving, 2) development of a process model of these behaviors, and 3) use of coding techniques to extract traces of "critical phenomena" from the transcripts...
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Báo cáo khoa học: "THE SYNTAX AND SEMANTICS OF USER-DEFINED MODIFIERS IN A TRANSPORTABLE NATURAL LANGUAGE PROCESSOR" pot
... "layered" domains of interest [1]. Finally, the macro file contains the meanings of modifiers, roughly in the form in which they were acquired using the specification language discussed in the previous ... Furthermore, some modifier meanings can be derived by the system from the meanings of other modifiers, rather than separately acquired from the user• For example, if the meaning of the ... UTILIZATION OF THE INFORMATION ACQUIRED DURING PREPROCESSING As shown in Figure i, the English-language processor of LDC achieves domain independence by restricting itself to (a) a domain-independent....
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Báo cáo khoa học: Identification and characterization of important residues in the catalytic mechanism of CMP-Neu5Ac synthetase from Neisseria meningitidis potx
... substrate discriminationagainst binding of the 5-OH group of Kdo and in favour of the N-acetyl group of Neu5Ac and, although these residues are conserved in CNSenzymes, none is conserved in the related ... important in the literature and haveroles assigned [12–18,20]: *, CTP-binding residue of the P-loop; (*), CTP-binding residue; ^, Neu5Ac-binding residue; #, Neu5Ac-bindingresidue forming part of the ... al. [14] in the related enzyme, L-CKS,because mutation would interfere with both Neu5Acbinding as well as playing a role in the re-orientation of Mg2+binding during the re-opening of the activesite...
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Báo cáo khoa học:The isolation and characterization of temperature-dependent ricin A chain molecules in Saccharomyces cerevisiae docx
... in the endosperm of the seed of the castor bean plant,Ricinus communis. The study of ricin, in particular itsroute into target cells and the fate of its two subunits,RTA and the cell-binding ... galactose-specific lectinricin toxin B chain (RTB), are essential to gain furtherinsights into the mechanism of toxin action [1].During intoxication of mammalian cells, ricin isendocytosed to the endoplasmic ... complete inventory of factorsrequired for the entry of ricin A chain to the cytosol itwill be useful to express inducible toxin in the ER of mutant strains of yeast, in a manner akin to its...
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Báo cáo khoa học: The Yin and Yang of protein folding doc
... restoring the cooperativity between the two structural domains in the native protein, redu-cing the number of global unfolding events and decreasing the probability of subglobal unfolding and the ... protein, resulting in a currentlymissing link between the folding and aggregation fun-nels (Fig. 1).Sculpting the energy surface in vivo In the living cell, a large machinery of proteins forms the ... ‘meta-stable’ structure in the context of the entire proteinlandscape in vivo [57]. Chaperones play an active role in accelerating protein folding by decreasing the rough-ness of the energy landscape, such...
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Từ khóa: tài liệu báo cáo khoa học bản chất của khủng hoảng kinh tế thế giới pdflam the nao de tom tat bao cáo khoa hocbáo cáo khoa họcbáo cáo khoa học mẫubáo cáo khoa học y họcbáo cáo khoa học sinh họcNghiên cứu sự biến đổi một số cytokin ở bệnh nhân xơ cứng bì hệ thốngBáo cáo quy trình mua hàng CT CP Công Nghệ NPVBiện 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 carôtenôitPhối 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 hiện xâm nhập dựa trên thuật toán k meansNghiên cứu, xây dựng phần mềm smartscan và ứng dụng trong bảo vệ mạng máy tính chuyên dùngThơ nôm tứ tuyệt trào phúng hồ xuân hươngQuản lý nợ xấu tại Agribank chi nhánh huyện Phù Yên, tỉnh Sơn La (Luận văn thạc sĩ)BT 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)Nguyên 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 vậtGiáo 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 vậtGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtHIỆU QUẢ CỦA MÔ HÌNH XỬ LÝ BÙN HOẠT TÍNH BẰNG KIỀMMÔN TRUYỀN THÔNG MARKETING TÍCH HỢP