Báo cáo y học: " Proviral integrations and expression of endogenous Avian leucosis virus during long term selection for high and low body weight in two chicken lines" ppt
Báo cáo y học: " Proviral integrations and expression of endogenous Avian leucosis virus during long term selection for high and low body weight in two chicken lines" ppt
... AccessResearch Proviral integrations and expression of endogenous Avian leucosis virus during long term selection for high and low body weight in two chicken linesSojeong Ka1, Susanne Kerje1,2,4,5, Lina Bornold1, ... anadvanced intercross of the lines. Correlation analysis between expression, proviral integrations and body weight showed that high ALVE levels in the LWS line were inherited and that more ALVE integrations ... of crosses among seven lines of White Plymouth Rock chick-ens has generated two extremely divergent lines; the low (LWS) and high weight selection (HWS) lines. The aver-age body weight of individuals...
- 13
- 284
- 0
Báo cáo y học: " Restriction by APOBEC3 proteins of endogenous retroviruses with an extracellular life cycle: ex vivo effects and in vivo "traces" on the murine IAPE and human HERV-K elements" pot
... effects against a vari-ety of viruses, including numerous retroviruses – i.e. HIV,SIV, MLV, HTLV and foamy viruses –, hepatitis B virus and adeno-associated virus (AAV) (for review [11]). In con-trast ... whichaccount for ~30% of each mammalian genome, and theLTR-containing retroelements (including the endogenous retroviruses, ERVs), accounting for ~10% of the genomes and closely related to retroviruses. ... pro-teins might have actually impaired the in vivo amplifica-tion of these elements in the past, by searching for evidence of APOBEC3-editing on the endogenous copiesresiding in the murine and...
- 11
- 277
- 0
Báo cáo y học: "Gender-based reciprocal expression of transforming growth factor-β1 and the inducible nitric oxide synthase in a rat model of cyclophosphamide-induced cystitis" ppsx
... following tissue injury in the upper urinarytract. Since the role of TGF-β1 in lower urinary tract inflammation is currently unknown, and sincegender-based differences exist in the setting of ... void-ing and histology characteristic of cyclophosphamide(CYP)-induced cystitis in rats [4]. Temporal changes in thelevels of pro-inflammatory cytokines and chemokinessuch as interleukin IL-1α, ... reflect the state of theacrolein-injured bladder. Given the interplay of regulatoryinfluences operating in the production of NO, TGF-β1 and other pro-inflammatory cytokines in bladder inflam-mation,...
- 13
- 244
- 0
Báo cáo khoa học: Stage-specific expression of Caenorhabditis elegans ribonuclease H1 enzymes with different substrate specificities and bivalent cation requirements ppt
... unit of enzymatic activity was defined asthe amount of enzyme hydrolyzing 1 lmol substrate perminute, and the specific activity was defined as the enzy-matic activity per mg protein. Enzymatic ... identified by using hmmpfam[41], and we extracted the amino-acid sequences corres-ponding to the RNase H domain. fasta analysis [42] wasperformed to analyze protein similarity by comparing theamino-acid ... ‘Understanding and Control of Life’s Function via Systems Biology(Keio University)’; and grants from the Japan Society for the Promotion of Science (JSPS) and Keio Univer-sity.References1 Stein...
- 10
- 385
- 0
Báo cáo y học: "Catabolic stress induces expression of hypoxia-inducible factor (HIF)-1α in articular chondrocytes: involvement of HIF-1α in the pathogenesis of osteoarthritis" ppt
... through a combination of enzymology and immunohistochemistry techniques. Biotinylated nucle-otides are incorporated into the 3'-OH ends of the DNA frag-ments by terminal deoxynucleotidyl transferase ... solution and then decalcified in 4% paraformaldehyde containing 0.85% sodium chloride and 10% acetic acid. Tissues were dehydrated in a series of ethanol solutions and infiltrated with xylene and before ... by proline hydroxylation: implications for O2sensing. Science 2001, 292:464-468.29. Huang J, Zhao Q, Mooney SM, Lee FS: Sequence determinants in hypoxia-inducible factor-1alpha for hydroxylation...
- 11
- 385
- 0
Báo cáo y học: " The hidden universal distribution of amino acid biosynthetic networks: a genomic perspective on their origins and evolution" pptx
... L-methionine, degrading cysthationine via homocysteine.L-valine and L-isoleucineThe terminal four steps in the biosynthesis of L-valine and L-isoleucine employ a common set of widely distributedenzymes, ... domains of life, and eight of their branches probably occurred in the LCAL-arginineThere are at least four L-arginine synthesis pathways, inter-playing with the conversion of L-ornithine and ... analyzedhere. Interestingly, both L-lysine biosynthetic superpathwaysretain groups of duplicated genes for the biosynthesis of L-leucine and L-arginine (Figure 3), which, as detailed above,probably occurred...
- 15
- 263
- 0
Báo cáo y học: " Intragenic transcriptional cis-activation of the human immunodeficiency virus 1 does not result in allele-specific inhibition of the endogenous gene" pdf
... μg/ml of GST-Tat toinduce LTR expression as described previously [34,47].The following day cells were incubated in hypoxanthine,aminopterin and thymidine (HAT) medium and thencloned by colony ... obtained by limiting dilutions and colonies were vis-ually scored for low basal level of ECFP expression in thecytoplasm and to be highly inducible by GST-Tat by fluo-rescence microscopy. The ... picking and expansion in completeDMEM medium. Colonies were visually scored for low basal level of ECFP expression and to be highly inducibleby GST-Tat by fluorescence microscopy. The number of integrations...
- 15
- 329
- 0
Báo cáo Y học: Molecular cloning, bacterial expression and properties of Rab31 and Rab32 docx
... usuallyprecedes the guanine nucleotide-binding NKXD motif byalanine and replacement of a conserved phenylalanine 10residues C-terminal to the EXS[AV] motif by alanine,threonine, serine or ... showing 10 lg of platelet protein and 0.5 lg of GST and GST±Rab p roteins; (B) an[a-32P]GTP overlay [17] of a nitrocellulose blot of a gel containing40 lg of platelet protein, 0.5 lgofGSTand0.5lgofGST±Rabproteins, ... were determined in 180±240 min incubations at 37 °C in the presence of 5 lM[c-32P]GTP and the indicatedconcentrations of Mg2+free, and are expressed as nmol of GTP hydrolysedámg protein)1ámin)1....
- 13
- 481
- 0
Báo cáo Y học: The cold-active lipase of Pseudomonas fragi Heterologous expression, biochemical characterization and molecular modeling pdf
... peptide-independent pathway and calls for furtherinvestigation on this subject.Enzyme activity and specificity In the standard tricaprylin hydrolysis assay, rPFL displayedhighest activity at 29 ... number of disulphide bridges, the location of proline and arginine residues, and hydrophobic coreinteractions are generally recognized as key factors in determining the flexibility of the enzyme ... presence of disulphide bridges mayincrease the rigidity of the protein backbone and thereforeits thermostability [35]. Interestingly, the only disulphidebridge present in BCL and PAL is missing in...
- 8
- 466
- 0
Báo cáo y học: " HIV-1 transgene expression in rats causes oxidant stress and alveolar epithelial barrier dysfunction" doc
... Winchester RJ, Ginsberg HS: Human immu-nodeficiency virus type 1 strains in the lungs of infected indi-viduals evolve independently from those in peripheral blood and are highly conserved in ... cells, and lung fluid(necessary for the findings in all of the figures), and wrotethe initial draft of the manuscript. XF determined tightjunction (occludin and ZO-1) gene and protein expres-sion ... pro-teins in vivo.Discussion In this study we determined that HIV-1 transgene expres-sion in rats, in which HIV-related proteins includinggp120 and Tat are expressed in the absence of viral infec-tion...
- 12
- 334
- 0
Từ khóa: báo cáo y họcbáo cáo y học cổ truyềnmẫu báo cáo y học cổ truyềnbao cao y hoc colchicinphan ban luan trong bao cao y hoc co truyenandrogens and lean body mass in the aging malebáo cáo khoa học y họcbáo cáo y tế học đườngmẫu báo cáo y tế học đườngbáo cáo y tế học đường cuối nămbáo cáo y tế học đường năm 2012báo cáo y tế học đường trường mầm nonbiểu mẫu báo cáo y tế trường họcbáo cáo y tế học đường trường tiểu họcbáo cáo y tế trường tiểu họcBáo cáo quy trình mua hàng CT CP Công Nghệ NPVNghiên cứu tổ hợp chất chỉ điểm sinh học vWF, VCAM 1, MCP 1, d dimer trong chẩn đoán và tiên lượng nhồi máu não cấpGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitPhát triển du lịch bền vững trên cơ sở bảo vệ môi trường tự nhiên vịnh hạ longĐịnh tội danh từ thực tiễn huyện Cần Giuộc, tỉnh Long An (Luận văn thạc sĩ)Thiết kế và chế tạo mô hình biến tần (inverter) cho máy điều hòa không khíSở hữu ruộng đất và kinh tế nông nghiệp châu ôn (lạng sơn) nửa đầu thế kỷ XIXChuong 2 nhận dạng rui roTổ chức và hoạt động của Phòng Tư pháp từ thực tiễn tỉnh Phú Thọ (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)Tranh tụng tại phiên tòa hình sự sơ thẩm theo pháp luật tố tụng hình sự Việt Nam từ thực tiễn xét xử của các Tòa án quân sự Quân khu (Luận văn thạc sĩ)Giáo 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 vậtĐổi 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 KỲ