Báo cáo khoa học: "Effect of Reproductive Status on In Vitro Developmental Competence of Bovine Oocytes" docx
Báo cáo khoa học: "Effect of Reproductive Status on In Vitro Developmental Competence of Bovine Oocytes" docx
... R.F.The production of unusually large offspring followingEffect of Reproductive Status on In Vitro Developmental Competence of Bovine Oocytes 69the majority of the oocytes in all reproductive ... Reproductive Status on In Vitro Developmental Competence of Bovine OocytesKazim R. Chohan* and Alan G. HunterDivision of Theriogenology, College of Veterinary Medicine University of Minnesota, Saint ... bovine, reproductive, status, oocyte, IVMFC.IntroductionMuch of the current interest in the commercial appli-cation of in vitro fertilization (IVF) in cattle has beenfocused on laproscopic, surgical...
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Báo cáo khoa học: Monomeric molten globule intermediate involved in the equilibrium unfolding of tetrameric duck d2-crystallin pdf
... weight of monomeric d2-crystallin.Multistep unfolding of monomeric d2-crystallinFurther increases in GdnHCl concentration induced unfold-ing of the dissociated monomers. This unfolding processwas ... protein remains to be determined. In this study, we examined the Mr of the protein afterequilibration in various denaturing concentrations of GndHCl. Figure 1 shows the distribution of various ... of electrostatic interactions by GdnHCl may contribute tothe promotion of hydrophobic interactions [27]. Incorrectsubunit interactions giving rise to aggregate formationappears...
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Báo cáo khoa học: Cellular response to unfolded proteins in the endoplasmic reticulum of plants pptx
... nutritional and differenti-ation programs in the mammalian system. Under con-ditions of low glucose concentration, translation of proinsulin in pancreatic b-cells is repressed by activa-tion of ... proteinfolding and assembly [100,101]. In addition, BiP playsan essential role in maintaining the permeability bar-rier of the ER translocon during early stages of proteintranslocation [102], targeting ... areinduced during ER stress in Arabidopsis (Table 1).These components constitute the HRD1 complex,which functions in recognition and ubiquitination of proteins with misfolded ER-luminal domains...
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Báo cáo khoa học: 2-Oxo acid dehydrogenase complexes in redox regulation Role of the lipoate residues and thioredoxin pot
... prevent the inactivation. This is in good accord withthe independence of the inactivation on the presence of oxygen.The dihydrolipoate-mediated inactivation of E1 at lowNAD+concentrations is ... under conditions of an increasedsteady-state concentration of dihydrolipoate may providea dual positive effect: relief of the pro-oxidant action of dihydrolipoate on E1 and scavenging of ROS ... Janin, J. (1997) Kinetics of protein-protein recognition. Proteins28, 153–161.54. Hanine, L.C., El Conte, D., Jacquot, J P. & Houee-Levin, C.(2000) Redox properties of protein disulfide bond...
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Báo cáo khoa học: Succinate dehydrogenase flavoprotein subunit expression in Saccharomyces cerevisiae – involvement of the mitochondrial FAD transporter, Flx1p ppt
... relationship between defects in flavin cofactor homeostasis and the function of mitochondrial FAD-binding enzymes. Correlation of these has been demonstrated in human pathologies,including deficiencies ... C-terminal HA-tag may inhibit flavinylation. Theinability of the recombinant protein to constitute afunctional SDH complex was indicated by the respira-tion-deficient phenotype of the WT-HA strain(Fig. ... ngatomsOÆmin)1Æmg protein)1) was similar to that in WT SCM(Fig. 1B). As both succinate and NADH oxidationinvolve common electron carriers downstream of ubi-quinone reduction, the defect in succinate...
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Báo cáo khoa học: A pH-dependent conformational change in EspA, a component of the Escherichia coli O157:H7 type III secretion system potx
... 2.0 in Fig. 2Bmight be responsible for the formation of tertiary con-tacts around Y53. The formation of nonspecific aggre-gates which occurred at pH 2.0 in the presence of highconcentration of ... found in the solution. The spectra of soluble and insoluble fractions were individually takenafter separating each fraction by centrifugation at13 000 g at 4 °C for 20 min. The concentration of ... hydrophobic C-terminal tail.The dissociation of oligomers into monomers upondecreasing pH was previously observed for Salmonellastrain SJ25 flagellin [36]. In that case, the protein, atacidic...
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Báo cáo khoa học: "Organic matter and nitrogen dynamics in a mature forest of common beech in the Sierra de la Demanda, Spain" doc
... certain relationshipbetween the decomposition process and the accumula-tion of nitrogen. Low N concentrations in soil give riseto larger increases in N during the initial stages of decomposition. ... references found in the literature report conflict-ing data, depending on the forest species studied, the age of the stand, the kind of soil, and the environmental con-ditions. In populations of Fagus ... meaningfull definition?, Funct. Ecol. 1 (1987) 293–296.[8] Berg B., Dynamics of nitrogen (15N) in decomposingScots pine (Pinus sylvestris) needle litter. Long-term decomposition in a Scots pine...
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Báo cáo khoa học: "Hardness and basic density variation in the juvenile wood of maritime pine" ppt
... behaviour during the indentation of the tool. It was again in these inner ringsthat one could observe a mean variation in hardness without any change in density andvice-versa.The ... speed of loading and depth of penetration) and especially the way in whichwood failure is induced during testing.Numerous hardness tests are commonlyused. Monnin test ... to 4 m in the inner growth rings of 20-year-old trees, but no difference wasfound in the inner growth rings of 11-year-old trees at a height of 1.8-5 m. In this...
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Báo cáo khoa học: A cryptochrome-based photosensory system in the siliceous sponge Suberites domuncula (Demospongiae) docx
... (2007) Investigations and calculations into decreasingthe uncertainty of a nanopositioning and nanomeasur-ing machine (NPM-Machine). Meas Sci Technol 18,482–486.73 Thompson JD, Higgins DG ... 10E,G). In controls, preimmune serum and Cy3-conjugated IgG were used, resulting in a very weakbackground staining because of unspecific binding(Fig. 10C). Concurrent staining with 4¢,6-diamidino-2-phenylindole ... single protein conformationalchange in the cytoplasmic region occurs within a fewmilliseconds after illumination, and is paralleled bydeprotonation of the Schiff base. In the protonatedstate,...
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Báo cáo khoa học: The mitochondrial permeability transition from in vitro artifact to disease target ppt
... porphyrins, including protoporphyrinIX, a potent inducer of the PTP [160], and is thoughtto be involved in transport of porphyrins into themitochondrion [156,161].Involvement of the PBR in PTP ... compilation ª 2006 FEBSadaptation also plays a role in the onset of liver cancer in these high-prevalence conditions.A promising application of CsA, based on PTP inhi-bition, is liver preservation ... transition in liver mitochondria.J Biol Chem 264, 7826–7830.41 Davidson AM & Halestrap AP (1990) Partial inhibitionby cyclosporin A of the swelling of liver mitochondria in vivo and in vitro induced...
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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 quy trình mua hàng CT CP Công Nghệ NPVGiáo 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 LPWANNGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWAN SLIDETrả hồ sơ điều tra bổ sung đối với các tội xâm phạm sở hữu có tính chất chiếm đoạt theo pháp luật Tố tụng hình sự Việt Nam từ thực tiễn thành phố Hồ Chí Minh (Luận văn thạc sĩ)Định tội danh từ thực tiễn huyện Cần Giuộc, tỉnh Long An (Luận văn thạc sĩ)Thơ nôm tứ tuyệt trào phúng hồ xuân hươngTổ 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)BT Tieng anh 6 UNIT 2Giáo 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 vậtTrách nhiệm của người sử dụng lao động đối với lao động nữ theo pháp luật lao động Việt Nam từ thực tiễn các khu công nghiệp tại thành phố Hồ Chí Minh (Luận văn thạc sĩ)BÀI HOÀN CHỈNH TỔNG QUAN VỀ MẠNG XÃ HỘIĐổi mới quản lý tài chính trong hoạt động khoa học xã hội trường hợp viện hàn lâm khoa học xã hội việt namHIỆU QUẢ CỦA MÔ HÌNH XỬ LÝ BÙN HOẠT TÍNH BẰNG KIỀMTÁI CHẾ NHỰA VÀ QUẢN LÝ CHẤT THẢI Ở HOA KỲQUẢN LÝ VÀ TÁI CHẾ NHỰA Ở HOA KỲ