báo cáo khoa học: "Effects of winter on genetic structure natural population of Drosophila melanogaster" pdf

... structure of a natural population of Drosophila melanogasterC. BIÉMONTBiologie des Populations, Université Lyon 1, F 69622 VilleurbanneSummaryA natural population of Drosophila ... survey of allelic variation in natural and laboratorypopulations of Drosophila melanogaster. Genetics, 67, 121-136....

Báo cáo khoa học: "An immunohistochemical study on the pancreatic islets cells of the Mongolian gerbils, Meriones unguiculatus" potx

... variations, and intra-species topograph-ical variations are considered as reflections of unique dis-eases and suggests that under specific disease conditions,such as obesity (diabetic condition) ... distributions of these immunore-active cells was also detected in connection with attemptsto increase the production of genetically mutated labora-tory animals, and to increase the breeding rate of ... bysomatostatin-immunoreactive cells.In conclusion, the regional distribution of endocrinecells in the pancreatic islets of Mongolian gerbil was foundto be similar to that of other mammals, especially...

Báo cáo khoa học: "Flow cytometric evaluation on the age-dependent changes of testicular DNA contents in rats" pdf

... evaluation on the age-dependent changes of testicularDNA contents in ratsChang Yong Yoon*, Choong Man Hong, Yong-Yeon Cho, Ji Young Song, I Jin Hong, Dae Hyun Cho,Beom Jun Lee1, Hee Jong Song2 ... Hansson, V. Application of microflow fluorometry to studies of meiosis in the rat.Biol. Reprod. 1977, 17, 555-560.2. Clermont, Y. and Perey, B. Quantitative study of the cell population of the ... from accumulation of primary or sec-ondary spermatocytes before the onset of the first or sec-ondary meiotic division, and the decreases may result froma reduction in spermatogonia/preleptotene...

Báo cáo khoa học: "An immunohistochemical Study on the Pancreatic Endocrine Cells of the C57BL/6 Mouse" doc

... situated in the epithelial regions. Cellclusters that consisted of glucagon- or somatostatin-immunoreactive cells were found in some case of connective tissue regions of pancreatic ducts. However,insulin- ... no PP-immunoreactive cellswere demonstrated. In conclusion, regional distribution of endocrine cells in the pancreas of C57BL/6 mousew as similar to that of mammals, especially otherrodents ... cellclusters consisted of glucagon-immunoreactive cells locatedin the connective tissue regions of pancreatic duct portionsthat are generally detected in higher mammals [22]. Thedistributional patterns...

báo cáo khoa học: "Evolutionary relationships based on in the Sativa group of Oryza isozyme data" docx

... differentiation of O. breviligulntaand the Oceanian form of O. rufipogon on the one hand but the lack of differentiation of the American form of O. rufipogon on the other ... Palaeoenvironment of East Asia fronx the Mid-Tertiary. Hong-Kong, January 7-12,1983. Evolution of East Asia Environment, vol. 11, 664-682, Centre of Asian studies,Hong-Kong..SECOND G., ... into consideration that the rate of fixation of mutations varies greatlyamong loci. Accordingly, the accumulation of electrophoretic distance is not a linearfunction of time....

Tài liệu Báo cáo khoa học: Second messenger function and the structure–activity relationship of cyclic adenosine diphosphoribose (cADPR) doc

... The situation, however,appears to be more complex because physiologicalconcentrations of AMP inhibit the effect of ADPR on TRPM2 channel gating. The individual contribu-tion of each of these ... TRPM2 [52]. Activation of TRPM2by cADPR alone resulted in very small currents andwas observed only at very high cADPR concentra-tions (EC50¼ 700 lm; [52]); such concentrationslikely are not ... mechanism(s) maycomprise activation of capacitative Ca2+entry and ⁄ or activation of thecation channel TRPM2 in conjunction with adenosine diphosphoribose.The development of novel cADPR analogues...

Báo cáo khoa học: Staphylococcus aureus elongation factor G – structure and analysis of a target for fusidic acid pdf

... thisconformation. His438, within hydrogen-bonding dis-tance of Glu405 and the carbonyl group of Pro404,also contributes to this particular linker conformation.In the FA-locked conformation (PDB ... source. Among these, only EF-G participatesin two distinct steps of the translation cycle: elonga-tion and ribosome recycling. During elongation, afterformation of each new peptide bond, EF-G ... (2005)Splitting of the posttermination ribosome into subunitsby the concerted action of RRF and EF-G. Mol Cell18, 675–686.8 Mohr D, Wintermeyer W & Rodnina MV (2002)GTPase activation of elongation...

báo cáo khoa học: " Multi-drug resistance 1 genetic polymorphism and prediction of chemotherapy response in Hodgkin’s " pot

... evidence of disease on com-puted tomography (CT), 2) all disease-related symptoms,3) normalization of biochemical abnormalities , 4) normalbone marrow biopsy, and 5) regression of nodes on CT of more ... GCC TC-3’). The reaction mixture of 25 μL contained 50 ng of genomic DNA, 0.5 μLofeachprimer, 12.5 μL of the green master mix, and 1.5-9.5 μLofdeionized water. The reaction mixture was initially ... cycles of dena-turation at 94°C for 30 s, annealing at 60°C for 30 s andextension at 72°C for 30 s. The termination elongationwas performed at 72°C for 7 minutes. Successful amplifica-tion was...

báo cáo khoa học: "The trainees’ perspective on developing an endof-grant knowledge translation plan" pdf

... intervention for multiple stakeholders; Testing aKT theory; Developing a consensus statement on barriers; and Evaluation of a KT interventionAppendix 2. Description of the studyDescription of studyTitleEfficacy ... stages of the research processfrom question generation, methods development, datacollection and analysis, and/or dissemination of results[3]. End -of- grant KT focuses largely on disseminationactivities ... double blind, placebo-controlled clinical trialRationaleUrinary tract infections (UTIs) are common among the paediatric population. Research indicates painful symptoms of UTIs among adults, which...

báo cáo khoa học: "Shedding new light on genetic dark matter" pdf

... Gylfason A, Olason PI, Gudjonsson SA, Sverrisson S, Stacey SN, Sigurgeirsson B, Benediktsdottir KR, Sigurdsson H, Jonsson T, Benediktsson R, Olafsson JH, Johannsson OT, Hreidarsson AB, Sigurdsson ... expression variation with RNA sequencing. Nature 2010, 464:768-772.13. Kong A, Steinthorsdottir V, Masson G, Thorleifsson G, Sulem P, Besenbacher S, Jonasdottir A, Sigurdsson A, Kristinsson KT, Jonasdottir ... contributionsThe authors contributed equally to the writing and preparation of this commentary.Authors’ informationBD is Associate Professor of Psychiatry and Human Genetics, University of Pittsburgh...

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