BÁO CÁO KHOA HỌC: " LYSOPC ACYLTRANSFERASE/PC TRANSACYLASE ACTIVITIES IN PLANT PLASMA MEMBRANE AND PLASMA MEMBRANE-ASSOCIATED ENDOPLASMIC RETICULUM" PPT
Tìm thấy 10,000 tài liệu liên quan tới tiêu đề "báo cáo khoa học: " LysoPC acyltransferase/PC transacylase activities in plant plasma membrane and p...":
BÁO CÁO KHOA HỌC: " LYSOPC ACYLTRANSFERASE/PC TRANSACYLASE ACTIVITIES IN PLANT PLASMA MEMBRANE AND PLASMA MEMBRANE-ASSOCIATED ENDOPLASMIC RETICULUM" PPT
the secretory pathway and here it has been proposed that lysophospholipids are transported at contactsites between specific regions of the ER and the respective organelle, followed by lysophospholipidacylation in the target organelle. To test the hypothesis that a corresponding[r]
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BÁO CÁO KHOA HỌC: A PRE-DOCKING ROLE FOR MICROTUBULES IN INSULIN-STIMULATED GLUCOSE TRANSPORTER 4 TRANSLOCATION PPT
tion, acquired images were processed. First, the cell bound-ary was detected by a bespoke program developed inMatlab (The Math Works Inc., Natick, MA, USA) [26].Next, mean fluorescence intensity in cell boundary wasmeasured. Finally, mean values from different time pointswere normalized by the[r]
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TÀI LIỆU BÁO CÁO KHOA HỌC ACTIVATED RAC1 BUT NOT THE TUMORIGENIC VARIANT RAC1B IS UBIQUITINATED ON LYS 147 THROUGH A JNK REGULATED PROCESS DOCX
IB: P–JNKIB: JNKADBC37%100% 43% 58%Fig. 3. Rac1 ubiquitination is regulated by JNK. (A) Activation of Rac1 downstream signaling partially restores Rac1b ubiquitination. HEK293cells were transfected with a combination of expression plasmids of 6His–myc–Ub, HA–Rac1L61, HA–Rac1bWT, HA–Rac1bL61 and
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BÁO CÁO KHOA HỌC: ERK AND CELL DEATH: ERK LOCATION AND T CELL SELECTION PDF
pERK1 ⁄ 2 [38,39]. These data suggest the possibility ofa kinetic discrimination model for thymic selection.However, this cannot explain how strong induction ofpERK1 ⁄ 2 by negative selectors does not rescue thethymocyte from apoptosis, especially in the light of theroles of pERK1 ⁄ 2 just de[r]
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BÁO CÁO KHÓA HỌC ENDOPLASMIC RETICULUM ASSOCIATED DEGRADATION OF GLYCOPROTEINS BEARING MAN5GLCNAC2 AND MAN9GLCNAC2 SPECIES IN THE MI8 5 CHO CELL LINE DOCX
12721.17. Cacan,R.,Duvet,S.,Labiau,O.,Verbert,A.&Krag,S.S.(2001)Monoglucosylated oligomannosides are released during thedegradation process of newly synthesized glycoproteins. J. Biol.Chem. 276, 22307–22312.18. Duvet, S., Labiau, O., Mir, A.M., Kmiecik, D., Krag, S.S., Ver-bert, A. &[r]
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BÁO CÁO KHOA HỌC: VIRAL ENTRY MECHANISMS: CELLULAR AND VIRAL MEDIATORS OF HERPES SIMPLEX VIRUS ENTRY POTX
DNA is released for replication in the nucleus. Recent studies haverevealed that herpes simplex virus entry or penetration into cells may be ahighly complex process and the mechanism of entry may demonstrateunique cell-type specificities. Although specificities clearly exist, past andong[r]
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BÁO CÁO KHOA HỌC: FUNCTIONALLY DIFFERENT POOLS OF SHIGA TOXIN RECEPTOR, GLOBOTRIAOSYL CERAMIDE, IN HELA CELLS DOC
ment of Biochemistry, Geneva, Switzerland(Received 4 July 2006, revised 23 August2006, accepted 27 September 2006)doi:10.1111/j.1742-4658.2006.05516.xMany studies have investigated the intracellular trafficking of Shiga toxin,but very little is known about the underlying dynamics of its cellular rece[r]
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CELL METABOLISM CELL HOMEOSTASIS AND STRESS RESPONSE PART 11 POT
contact with tumor cells for one hour, the PS was retained in the plasma membrane; however, when this period was increased to 24 hours, the PS penetrated into the cells and caused cell damage even in the absence of light (Hsieh et al., 2003). Triesscheijn et al. (2[r]
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BÁO CÁO KHOA HỌC: THE REGULATION OF THE ENDOSOMAL COMPARTMENT BY P53 THE TUMOR SUPPRESSOR GENE DOCX
Western blotCell lysates were made as described previously [12]. The celllysates or isolated exosomes were run on SDS ⁄ PAGE(4–20%) (Invitrogen) and transferred to Immobilon-P mem-branes (Millipore). Membranes were blotted with thefollowing antibodies (Santa Cruz Biotechnology, SantaCruz, CA,[r]
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BÁO CÁO KHOA HỌC: MEMBRANE PROTEIN INTEGRATION INTO THE ENDOPLASMIC RETICULUM DOC
The folding and assembly of helical membraneproteins was schematized more than two decades agoas a two-stage process [77]. First, each TM helix isformed and independently inserted into the lipidbilayer. Second, these helices interact with each otherto establish the final structure of th[r]
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BÁO CÁO KHOA HỌC CRITICAL ROLE OF THE PLASMA MEMBRANE FOR EXPRESSION OF MAMMALIAN MITOCHONDRIAL SIDE CHAIN CLEAVAGE ACTIVITY IN YEAST PPTX
were reduced 10- and fivefold for CA14/pCD63 and CA19/pCD63, respectively when compared to CA10/pCD63(Fig. 3B). However, the extent of steroid formation didnot reflect this dramatic change in CYP11A1 substrateavailability and was comparable for the strains CA10/pCD63, CA14/[r]
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BÁO CÁO KHOA HỌC: MITOCHONDRIAL CALCIUM SIGNALLING IN CELL DEATH DELIVERED ON 1 JULY 2004 AT THE 29TH FEBS CONGRESS IN WARSAW PPTX
2+responses. We have described a few intriguing exam-ples (PKC, the fusion ⁄ fission machinery), but it is rea-sonable to predict that in the near future we will learnmuch about these signalling routes and their cross-talk,and get to know (finally!) the mitochondrial targets,namel[r]
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BÁO CÁO KHOA HỌC: MOLECULAR IDENTIFICATION OF ADRENAL INNER ZONE ANTIGEN AS A HEME-BINDING PROTEIN POTX
GST-rIZA1 is 60.2 Da.) Similar bands appeared in thelane loaded with heat-denatured GST-rIZA1 (the sec-ond from the left). Thus, heme bound to GST-rIZA1seemed not to be released from the protein even whentreated in boiling water. In a lane loaded with thesample pretreated with h[r]
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BÁO CÁO KHOA HỌC: MODULATION OF CA2+ ENTRY AND PLASMA MEMBRANE POTENTIAL BY HUMAN TRPM4B PPTX
For the expression of untagged TRPM4b, the sequencebetween AscI and XbaI encoding EGFP was replaced by ashort fragment containing the original stop codon ofTRPM4; the resulting vector was termed pTRPM4b.Both expression vectors were sequenced using the Big-DYE terminator kit (PerkinElmer Life[r]
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TÀI LIỆU BÁO CÁO KHOA HỌC: OLIGOMERIZATION OF THE MG2+-TRANSPORT PROTEINS ALR1P AND ALR2P IN YEAST PLASMA MEMBRANE PPTX
low amounts of Alr2p compared with Alr1p (Fig. 1E).Interference of Alr2p with Alr1p functionReduced cellular Mg2+contents are also observedwhen Alr2p was overexpressed in an ALR1 ALR2(wild-type) strain (Fig. 3A, lane 2), suggesting thatthe Alr2p exerts a dominant-negative effect on Alr1pexpression o[r]
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BÁO CÁO KHOA HỌC: C-TERMINAL, ENDOPLASMIC RETICULUM-LUMENAL DOMAIN OF PROSURFACTANT PROTEIN C – STRUCTURAL FEATURES AND MEMBRANE INTERACTIONS PPT
(2006) Adaptation and increased susceptibility to infec-tion associated with constitutive expression of misfoldedSP-C. J Cell Biol 172, 395–407.12 Sanchez-Pulido L, Devos D & Valencia A (2002) BRI-CHOS: a conserved domain in proteins associated withdementia, respi[r]
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BÁO CÁO KHOA HỌC SEPARATION AND CHARACTERIZATION OF CAVEOLAE SUBCLASSES IN THE PLASMA MEMBRANE OF PRIMARY ADIPOCYTES SEGREGATION OF SPECIFIC PROTEINS AND FUNCTIONS DOCX
LFig. 2. Linear density gradient ultracentrifugal separation of closed and open invaginated plasma membrane caveolae. Purified adipocyteplasma membranes were disrupted in alkaline carbonate buffer and subjected to sucrose density gradient ultracentrifugation as deta[r]
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BÁO CÁO Y HỌC: IN VIVO ACTIVATION OF PLASMA MEMBRANE H+-ATPASE HYDROLYTIC ACTIVITY BY COMPLEX LIPID-BOUND UNSATURATED FATTY ACIDS IN USTILAGO MAYDIS DOCX
hormones [10], growth temperature [11] and toxic com-pounds, such as heavy metals or xenobiotics [12]. Mech-anisms for the modulation of H+-ATPase activity have beenelucidated for some of these effectors. Thu s, t he characteris ticchanges in Km, Vmax,andKifor vanadate and the p[r]
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BÁO CÁO KHOA HỌC ROLE OF THE PLASMA MEMBRANE LEAFLETS IN DRUG UPTAKE AND MULTIDRUG RESISTANCE PPT
33 van Meer G & Simons K (1986) The function of tightjunctions in maintaining differences in lipid compositionbetween the apical and the basolateral cell surfacedomains of MDCK cells. EMBO J 5, 1455–1464.34 Tran TT, Mittal A, Aldinger T, Polli JW, Ayrton A,Ellens H &[r]
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TÀI LIỆU BÁO CÁO KHOA HỌC CHARACTERIZATION OF ELECTROGENIC BROMOSULFOPHTHALEIN TRANSPORT IN CARNATION PETAL MICROSOMES AND ITS INHIBITION BY ANTIBODIES AGAINST BILITRANSLOCASE DOCX
inhibit only the hepatic carrier (Table 1, section B).The effect on the plant carrier of other tetrapyrroles,in particular those derived from phytochrome or chlo-rophyll breakdown, is still to be investigated.The data obtained by testing the effect of antibodyB on the BSP transport [r]
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