báo cáo khoa học: " The Arabidopsis translocator protein (AtTSPO) is regulated at multiple levels in response to salt stress and perturbations in tetrapyrrole metabolism" potx
báo cáo khoa học: " The Arabidopsis translocator protein (AtTSPO) is regulated at multiple levels in response to salt stress and perturbations in tetrapyrrole metabolism" potx
... Access The Arabidopsis translocator protein (AtTSPO) is regulated at multiple levels in response to salt stress and perturbations in tetrapyrrole metabolismEmilia Balsemão-Pires1,2, Yvon Jaillais2,3, ... Balsemão-Pires et al.: The Arabidopsis translocator protein (AtTSPO) is regulated at multiple levels in response to salt stress and perturbations in tetrapyrrole metabolism. BMC Plant Biology2011 ... biosynthesis inhibitors also affect AtTSPO expre ssion.Conclusion: Our data suggest that AtTSPO plays a role in the response of Arabidopsis to high salt stress. Salt stress leads to re-localization...
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Báo cáo khoa học: The SWI⁄SNF protein BAF60b is ubiquitinated through a signalling process involving Rac GTPase and the RING finger protein Unkempt doc
... demonstrated the role of protein protein interactions, ubiquitination and proteasomal degradation in regulating SWI⁄ SNFsubunit levels [10,11]. However, the mechanisms leading to ubiquitination ... lLlysate was resuspended in Laemmli sample buffer 2X to evaluate the total quantity of proteins. 6His-myc-ubiquiti-nated proteins were recovered by incubating the remaininglysate for 90 min with ... detected in HeLa cells in the absence ofectopic expression of Unkempt; they were found to accumulate upon treatment with the proteasome inhibi-tor MG132, indicating that BAF60b ubiquitination is at least...
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Báo cáo khoa học: The organotellurium compound ammonium trichloro(dioxoethylene-o,o¢)tellurate reacts with homocysteine to form homocystine and decreases homocysteine levels in hyperhomocysteinemic mice pptx
... homocysteine, causing itsoxidation to homocystine, and that it can also lowerelevated homocysteine levels in vivo. This work pro-vides a promising new therapy for reducing homo-cysteine levels using ... homocysteine to produce homocystine is important, as the conversion ofhomocysteine to homocystine and ⁄ or other disulfidemixtures and its renal clearance in the urine is known to be a major nontoxic ... d,l-homocysteine. In this model, animals werefed d,l-homocysteine that had been added to theirdrinking water for a duration of 2 months. This resulted in high circulatory levels of homocysteine (Fig....
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Tài liệu Báo cáo khoa học: The Arabidopsis protein kinase Pto-interacting 1-4 is a common target of the oxidative signal-inducible 1 and mitogen-activated protein kinases docx
... ⁄ threonine kinase PTO, which confersresistance to the bacterial pathogen P. syringae pvtomato carrying the avirulence effector proteins AvrPtoor AvrPtoB [17,18]. The OXI1 protein kinase was ... activation of the mitogen-activated protein kinases (MAP-Ks), MPK3 and MPK6, in response to oxidative stress. In addition, the serine ⁄ threonine protein kinase Pto-interacting 1-2 (PTI1-2) has ... The Arabidopsis protein kinase Pto-interacting 1-4 is acommon target of the oxidative signal-inducible 1 and mitogen-activated protein kinasesCeline Forzani1,, Alessandro Carreri1,*,à,...
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báo cáo khoa học: " The Arabidopsis EAR-motif-containing protein RAP2.1 functions as an active transcriptional repressor to keep stress responses under tight control" docx
... stress responses. Lines with arrows indicatepositive regulation and lines with bars indicate negative regulation. The dashed line indicates that there may be an indirect regulatory pathway.Dong and ... negatively regulates drought and cold stresses in Arabidopsis To investigate the in vivo role of RAP2.1 in modulatingplant responses to drought and cold stresses, “loss offunction” and “ gain of function” ... by GhDBP1 is located in the EAR-motif-like domain in th e C-terminalregion of the protein [24]. This domain i s also found in other DREB proteins, including RAP2.1 from Arabidop-sis, GmDREB1...
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Báo cáo khoa học: The nucleosome-binding protein HMGN2 modulates global genome repair potx
... [1,2]. In the nucleus of eukaryotic cells, the DNA is packaged intochromatin, and repair of DNA lesions therefore occurswithin the context of chromatin. The DNA repair rate in chromatin is slower ... wasfound to be involved in the TCR subpathway [14]. The HMGN1-mediated enhancement of DNA repair in chromatin was linked to the ability of HMGN1 to bind to the nucleosomes and unfold chromatin [14].However, ... subpathway of the nucleotideexcision repair pathway, and may indicate that HMGN2 facilitates the ability of the DNA repair proteins to access and repair UV-induced DNAlesions in chromatin....
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Báo cáo khoa học: The optimization of protein secondary structure determination with infrared and circular dichroism spectra docx
... i n the remaining spectra then the FC determination error for that protein will be high.This in turn will increase the rms. However, in selfvalidation, all the information contained in the ... deter-mining the tyrosine band a rea ratios at 1518 cmÀ1,andthenusing this as the scaling factor for subtracting the originalspectra [40]. Due to low tyrosine s ignal, the proteins BTE,FTN, ... accurate is the method in general?Õ, butrather ÔHowaccuratewastheanalysisforthisprotein?Õ .In theory, there are several quantities that can be derived f roma statistical analysis that can assist in...
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Báo cáo khoa học: The transthyretin-related protein family doc
... this report we attempt to summarize the data relating to this protein available frompublic databases and discuss this information with regard to its putative role in purine catabolism.Experimental ... 63 amino acidoverlap. Interestingly, this domain is 22% identical to the N-terminal domain in TRP from Arabidopsis thaliana and these domains seem to belong to a unique protein familyshowing ... region in human TTR is distinctly negative. Therefore, it does notseem likely that this protein would bind the same ligand.Putative function involving uric acid catabolism In several of the bacterial...
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Báo cáo khoa học: The multi-replication protein A (RPA) system – a new perspective ppt
... ionizingradiation, UV and camptothecin [120,126–128]. RPAphosphorylation stimulated by DNA damage promotesDNA binding and chromatin association of ATR in vitro via ATR interacting protein [83,122,129]. ... stress- denatured proteins and bydisaggregating proteins, also in an autonomous, dnaK-independentfashion. Unfolded proteins bind initially to dnaJ; upon interaction with the dnaJ-bound protein, dnaK ... phosphorylated in reactions that require the Mec1 protein kinase, a central checkpoint regulator and homolog of human ATR [71–74]. However, the meiosis-specific protein kinase Ime2 is required...
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Báo cáo khoa học: The ubiquitin-like protein monoclonal nonspecific suppressor factor b conjugates to endophilin II and regulates phagocytosis potx
... endophilin II in liver cells.Monoubiquitination is thought to regulate receptorinternalization and endosomal sorting [22]. It is evidentthat monoubiquitination is involved in endocytosis ofEGF ... allowed to bind for 1 h at 4 °C.Following this incubation, unbound zymosan was removedby washing, and the cells were incubated at 37 °C for 30 min to allow particle uptake. To determine the internalization ... this indicates that endophilins,ubiquitin and ubiquitin-like protein( s) may be closelyinvolved in MAP kinase pathways. Experiments areunderway to isolate E3 ubiquitin ligase-like enzyme(s)involved...
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Từ khóa: Nghiên cứu sự hình thành lớp bảo vệ và khả năng chống ăn mòn của thép bền thời tiết trong điều kiện khí hậu nhiệt đới việt namNghiên 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 namBiện 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 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 SLIDEPhối 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 triển du lịch bền vững trên cơ sở bảo vệ môi trường tự nhiên vịnh hạ longNghiên cứu về mô hình thống kê học sâu và ứng dụng trong nhận dạng chữ viết tay hạn chếNghiên 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 chúngTìm hiểu công cụ đánh giá hệ thống đảm bảo an toàn hệ thống thông tinThiết kế và chế tạo mô hình biến tần (inverter) cho máy điều hòa không khíGiáo án Sinh học 11 bài 15: Tiêu hóa ở động vậtGiáo 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 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)