Báo cáo khoa học: "A comparison of photosynthetic responses to water stress in seedlings from 3 oak species: Quercus petraea (Matt) Liebl, Q rubra L and Q cerris L" doc
Báo cáo khoa học: "A comparison of photosynthetic responses to water stress in seedlings from 3 oak species: Quercus petraea (Matt) Liebl, Q rubra L and Q cerris L" doc
... petraea and Q rubra. Lower ΔF/Fm’ in stressed individuals wasprobably induced by low CO2 availability atthe chloroplast level resulting from stoma-tal closure. ... able to explain these differences in drought-induced sensitivity to photoinhibi-tion. Still the higher tolerance to photoinhi-bition in Q cerris at a similar level of QA ... dis-played large species-related differences onwell-watered seedlings (fig 2): Q petraea reached the highest rates of A and gw, fol-lowed by Q cerris and Q rubra. All 3...
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Tài liệu Báo cáo khoa học: Analyzing changes of chromatin-bound replication proteins occurring in response to and after release from a hypoxic block of replicon initiation in T24 cells pptx
... betweenhypoxically incubated and reoxygenated cells. The mainlynuclear localization of PCNA is due to the fixationprocedure. Acetone fixation leads to cell shrinkage and loss of membranes. Therefore cytosolic ... werephotographed and counted. The percentage of mitotic cells wascalculated as indicated.Fig. 5. Western blot analyses of cytosolic, soluble nucleosolic and chromatin-bound PCNA from hypoxic and ... combined and yielded nucleosolic proteins.The remaining pellet contains all DNA and structure boundproteins and is further referred to as chromatin-fraction.Electrophoresis of proteins and...
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Báo cáo khoa học: Functional implications of pigments bound to a cyanobacterial cytochrome b6f complex potx
... forsix hours at 30 °C under illumination at 5 l mol photonsÆm)2Æs)1. Of these cells, 200 lL were plated on nitrocellulosefilters on top of BG-11 plates containing 30 mm glucose;after 18 ... phenylmethylsulfo-nylfluoride) yielding a final chlorophyll concentration of 0.2–0.4 mgÆmL)1. Thylakoids were frozen in liquid N2 and subsequently stored at )70 °C.Generation of a PS1-less/CrtO-less ... resuspended in a buffer containing 20 mmMes ⁄ NaOH (pH 6.5), 10 mm CaCl2,10mm MgCl2, 0.5 mmannitol, 20% (v ⁄ v) glycerol and protease inhibitors (10 lmtosyllysyl chloromethylketone, 100 lm phenylmethylsulfo-nylfluoride)...
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Báo cáo khoa học: Systemic RNAi of the cockroach vitellogenin receptor results in a phenotype similar to that of the Drosophila yolkless mutant ppt
... females. The indicated bands correspond to vitellogenin-vitellinsubunits. (D) Haemolymph protein content. (E) Haemolymph vitellogenin. The indicated bands correspond to vitellogenin–vitellin subunits.The ... melanogaster oogenesis. Mol Biol Cell 11, 511–521. 13 Snigirevskaya ES, Sappington TW & Raikhel AS (1997)Internalization and recycling of vitellogenin receptor in the mosquito oocyte. Cell ... and diluted in Ringer saline. Freshly ecdysed adult females orsixth instar nymphs were injected into the abdominal cavitywith a 5 lg dose in a volume of 1 or 0.5 lL, respectively.Controls were injected...
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Báo cáo khoa học: Common mode of DNA binding to cold shock domains Crystal structure of hexathymidine bound to the domain-swapped form of a major cold shock protein from Bacillus caldolyticus pot
... forGly37/ (similar to state 2). (B) Superposi-tions of L 34 residues from Gln34 to Lys39involving all backbone atoms. (Left) Super-position of two models featuringGlu36w ⁄ Gly37/ torsion angle ... foruracil-rich sequences may direct the CSP to terminatorsites.Ligand-binding interfaces from CSP and Y-boxproteins are highly conservedRemarkably, all side chains involved in ligand binding in ... in various RNA-binding proteins [27 ,33 ].Further groups participating in ligand binding arelocated in b5, L 34 and L 45(Fig. 5).Oligonucleotide binding to Bc-Csp is dominated bystacking interactions...
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Báo cáo khoa học: Increased sensitivity of glycogen synthesis to phosphorylase-a and impaired expression of the glycogen-targeting protein R6 in hepatocytes from insulin-resistant Zucker fa ⁄ fa rats pptx
... used1,4-dideoxy-1,4-imino-d-arabinitol (DAB), a potentinhibitor of phosphorylase and of glycogenolysis in hepatocytes with an IC50<2lm [33 ,34 ], which unlikeCP-91149, does not cause conversion of phophorylase-a ... experimental development. Biochem J286, 31 3 33 0. 38 Aiston S & Agius L (1999) Leptin enhances glycogenstorage in hepatocytes by inhibition of phosphorylase and exerts an additive effect with insulin. ... R6-mRNA levels and phos-phorylase activity in hepatocytes from Wistar rats. Hepatocytes werecultured for 18 h without or with 10 nM insulin (I) and ⁄ or 500 ngÆ mL)1leptin (L) . Parallel incubations...
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Báo cáo khoa học: "the Role of Non-Timber Forest Products (NTFPs) in Livelihood Strategies and Household Economies in a Remote Upland Village in the Upper Ca River Basin, Nghe An, Vietnam" pdf
... only collected from either forest or fallow land, others were collected from both forest and fallow land, and even from swidden fields. Some products were collected all year round, while ... formal sector and another 30 million in the informal sector, as well as 13- 35% of all rural non-farm 1 CIFOR: Center for International Forestry Research employment” (Forests and Livelihoods ... gain cash income from timber and agricultural products. Livelihood Strategies of Households in Tha Lang Hamlet In this analysis, livestock raising was chosen as a key indicator of the intensification...
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Báo cáo khoa học: "The influence of fire on the seed bank in the soil of a Quercus faginea forest (NW Spain)" pot
... carried out in a Quercus faginea (gall oak) stand situated close to the city of Palencia, northernCastilla (30 TUM7050) in NW Spain, at 790 m above sealevel. The stand covers ... 1964-19 93. [36 ] Valbuena L. , Tarrega R., Luis E., Influence of heat onseed germination of Cistus laurifolius and Cistus laclanifer, Int.J. Wildland Fire 2 (1992) 15-20. [37 ] ... and the annual mean rain-fall is 35 1.4 mm [16]. It has the phytosociological attrib-utes of subsclerophyll species that are in transition to sclerophyll formations in...
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Báo cáo khoa học: "Field comparison of transpiration, stomatal conductance and vulnerability to cavitation of Quercus petraea and Quercus robur under water stress" pptx
... rootinglayers.Original articleField comparison of transpiration,stomatal conductance and vulnerability to cavitation of Quercus petraea and Quercus roburunder water stress N ... species,sessile oak (Quercus petraea) is known to be more tolerant to water shortage and to require less fertile soils than pedunculate oak (Quercus robur) (Becker et al, 1982). In ... thunderstorm(d 278, Oct 4). The whole lysimeter was com-pletely rewatered in late autum, after all theleaves had fallen (d 31 7, Nov 13) , by manuallyadding 90 mm water and...
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Tài liệu Báo cáo khoa học: Reversible tetramerization of human TK1 to the high catalytic efficient form is induced by pyrophosphate, in addition to tripolyphosphates, or high enzyme concentration ppt
... low dNTP levels in G1cells increasing during S phase, generally withdTTP being the most abundant and dGTP the least[4–6]. In quiescent cells, dNTP levels are several-foldlower [7], and in ... human lymphocytes in a total volume of 200 lL was injected into a Superdex 200column (10 · 30 0 mm) together with 0.1mg Blue Dextran used as an internalstandard for determination of the voidvolume, ... Cell Res 91, 429–440.6 Chabes A & Thelander L (20 03) DNA building blocksat the foundation of better survival. Cell Cycle 2, 171–1 73. 7 Snyder RD (1988) Consequences of depletion of cellulardeoxyribonucleoside...
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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 sảnchuyên 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 cấpNghiên 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 namđề 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 LPWANPhát triển mạng lưới kinh doanh nước sạch tại công ty TNHH một thành viên kinh doanh nước sạch quảng ninhPhát 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 chúngThiết kế và chế tạo mô hình biến tần (inverter) cho máy điều hòa không khíTổ chức và hoạt động của Phòng Tư pháp từ thực tiễn tỉnh Phú Thọ (Luận văn thạc sĩ)Kiểm sát việc giải quyết tố giác, tin báo về tội phạm và kiến nghị khởi tố theo pháp luật tố tụng hình sự Việt Nam từ thực tiễn tỉnh Bình Định (Luận văn thạc sĩ)Tăng 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 roMÔN TRUYỀN THÔNG MARKETING TÍCH HỢPQUẢN LÝ VÀ TÁI CHẾ NHỰA Ở HOA KỲ