Báo cáo sinh học: "The complex Robertsonian system of Dichroplus pratensis (Melanoplinae, Acrididae) I Geographic distribution of fusion polymorphisms" docx

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Ngày tải lên: 14/08/2014, 20:20

... Drosophila. Genetic investigation of quantitative behavioral traits Neuropsychiatric geneticists are now focusing considerable attention on the investigation of quantitative human behavioral traits, postulating ... trait in terms of magnitude and specificity? The particular strength of the Drosophila model for beha- vioral investigation is its suitability for various experi mental...

Ngày tải lên: 06/08/2014, 19:21

... impact on fertility of chromosome translocations in male carriers. In humans, the negative impact of certain Robertsonian translocations on male fertility has been attributed ... Y bivalent was easily identi- fiable by its darker staining intensity. The 28 autosomal bivalents could be classified in decreasing length, the largest bivalent figure...

Ngày tải lên: 14/08/2014, 20:20

... Genotyping of HBV is generally used for determining the epidemiological relationship between various virus strains and origin of infection mostly in research studies. The utility of genotyping for ... clinical applications is only beginning to gain importance. Whether HBV genotyping will constitute part of the clinical evaluation of Hepatitis B patients depends largely on the availa...

Ngày tải lên: 18/06/2014, 18:20

... and lack of a visible coat in thin sections. Expression of the protein caveolin-1 triggers the formation of caveolae in microdomains of the plasma membrane that are enriched in sphingolipids and ... this sorting might be achieved remains to be discovered. Caveolin-1 is not likely to play a role in this differential sorting of SV40 and CT, since that protein does not traffic with eit...

Ngày tải lên: 19/06/2014, 08:20

... been considered ‘standard’ therapy (craniospinal radiation) by first delaying and then, in subsequent trials, eliminating radiation in certain ‘good risk’ children by using a regimen of prolonged ... drug were associated with suppression of cell division in clonal assays. Systemic treatment with AraC in vivo was also associated with cell death and reduced cell division in neuronal and oli...

Ngày tải lên: 06/08/2014, 18:21

... a protein previously identified as a transcriptional activator that interacts with the SAGA transcription factor, opens up the possibility of a co-transcriptional action of THO in higher eukaryotes ... THO associates with proteins of the spliceo- some and with spliced RNAs, this latter interaction being independent of transcription [4,8]. However, there is also evidence for transc...

Ngày tải lên: 06/08/2014, 19:21

... causes of this geographical differentiation are discussed. Drosophila melanogaster / geographical distribution / mobile elements Résumé - Distribution des caractéristiques du ... of western Eurasian populations. Taking all the data into account, there is a clear division in the distribution of characters in the P — M system in Eurasia...

Ngày tải lên: 14/08/2014, 20:20

... descriptive statistics 441 statistical structure of the language? We believe that, in the field of visual word processing, the lack of precise quantitative descriptions of the mapping system ... delayed naming condition. The latter effect is probably due to phonetic characteristics of the initial consonants in the stimuli. Some evidence confirming this interpretation is a...

Ngày tải lên: 20/02/2014, 19:20

... Pharmacognosy, University of Mississippi, University, MS, USA 4 Department of Medicine, Southern Illinois University, Springfield, IL, USA 5 Pharmaceutical Sciences, University of Tennessee, Health Science ... mono- hydroxy vitamin D3 metabolites were identified with Fig. 7. Inhibition of vitamin D3 metabolism by DL-aminoglutethi- mide. (A) Control (incubation without NADPH and isocitra...

Ngày tải lên: 07/03/2014, 21:20