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

... structure of a natural population of Drosophila melanogaster C. BIÉMONT Biologie des Populations, Université Lyon 1, F 69622 Villeurbanne Summary A natural population of Drosophila ... survey of allelic variation in natural and laboratory populations of Drosophila melanogaster. Genetics, 67, 121-136.

Ngày tải lên: 09/08/2014, 22:23

... 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 attempts to increase the production of genetically mutated labora- tory animals, and to increase the bre...

Ngày tải lên: 07/08/2014, 14:23

... evaluation on the age-dependent changes of testicular DNA contents in rats Chang Yong Yoon*, Choong Man Hong, Yong-Yeon Cho, Ji Young Song, I Jin Hong, Dae Hyun Cho, Beom Jun Lee 1 , Hee Jong Song 2 ... 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 pop...

Ngày tải lên: 07/08/2014, 14:23

... situated in the epithelial regions. Cell clusters 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 cells were demonstrated. In conclusion, regional distribution of endocrine cells in the pancreas of C57BL/6 mouse w as similar to that of mammals, esp...

Ngày tải lên: 07/08/2014, 15:20

... differentiation of O. breviligulnta and 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 st...

Ngày tải lên: 09/08/2014, 22:23

... The situation, however, appears to be more complex because physiological concentrations of AMP inhibit the effect of ADPR on TRPM2 channel gating. The individual contribu- tion of each of these ... TRPM2 [52]. Activation of TRPM2 by cADPR alone resulted in very small currents and was observed only at very high cADPR concentra- tions (EC 50 ¼ 700 lm; [52]); such concentrations like...

Ngày tải lên: 20/02/2014, 01:20

... this conformation. 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 participates in two distinct steps of the translation cycle: elonga- tion and ribosome recycling. During elongation, after formation of each new peptide b...

Ngày tải lên: 06/03/2014, 22:21

... evidence of disease on com- puted tomography (CT), 2) all disease-related symptoms, 3) normalization of biochemical abnormalities , 4) normal bone 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 μLofeach primer, 12.5 μL of the green master mix, and 1.5-9.5 μLof deionized water. The reac...

Ngày tải lên: 10/08/2014, 10:21

... intervention for multiple stakeholders; Testing a KT theory; Developing a consensus statement on barriers; and Evaluation of a KT intervention Appendix 2. Description of the study Description of study Title Efficacy ... stages of the research process from question generation, methods development, data collection and analysis, and/or dissemination of results [3]. End -of- grant KT...

Ngày tải lên: 10/08/2014, 10:23

... 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...

Ngày tải lên: 11/08/2014, 12:21