Báo cáo sinh học : " The importance of mathematics in biology is a matter of perennial debate" pot

... make sense of the facts, at least in so complex a system as a developing embryo, then facts - and indeed understanding - at many levels must be fed into the mathematics. Nor should the value of ... vertebrates in so fundamental a process seems surprising, and may dwindle (either in extent or in significance) with the accumulation of more facts. In any event, if...

Ngày tải lên: 06/08/2014, 19:20

... that the initial events in activating the h uman globin gene locus during differentiation involves the partial unfolding of the chromatin structure into a DNase I-sensitive domain and the binding ... certain stage, the whole locus is ÔopenÕ and that the repression of the e/c-chromatin domain is a secondary process in volving the deacetylation a nd inactivati...

Ngày tải lên: 18/03/2014, 01:20

... male, concentrat ed in the rural areas of Chittago ng, Rajshahi and Khulna divisions. On the other hand, the homeo- paths were concentrated in the urban areas, mainly in the Khulna and Rajshahi divisions. ... concentrated in the rural areas, while the paraprofessionals were concentrated in the urban areas. Other data revealed the number of faith/traditional hea...

Ngày tải lên: 18/06/2014, 17:20

... 0. (2.5) 4 The Sturm–Liouville BVP in Banach space Hua Su ∗ 1 , Lishan Liu 2 and Xinjun Wang 3 1 School of Mathematic and Quantitative Economics, Shandong University of Finance and Economics, Jinan Shandong ... ordinary differential equations play a very important role in both theory and application. They are used to describe a large number of physical, biological, and chemical...

Ngày tải lên: 18/06/2014, 22:20

... to conception and design, analysis and interpretation of data and has been involved in revising the manuscript critically. DN contributed to acquisition of data and revised the manu- script. BC ... on a specific component of clinical reasoning: data interpretation, i.e. a crucial step within the clinical reasoning process [14]. It measures the degree of concordance betwe...

Ngày tải lên: 09/08/2014, 09:22

... Karcher A, Shin DS, Craig L, Arthur LM, Carney JP & Tainer JA (2000) Structural biology of Rad50 ATPase: ATP-driven conformational control in DNA double-strand break repair and the ABC- ATPase ... FEBS glutaraldehyde of the CSB dimer showed that CSB exists as a dimer in solution and indicated that the dimer forms in the absence of DNA and ATP. In fur- ther suppo...

Ngày tải lên: 23/03/2014, 15:20

... unsuccessful at clearing the infection [19]. This is due to the fact that bac- teria growing in a biofilm state are very recalcitrant to anti- biotic treatment. Annals of Clinical Microbiology and Antimicrobials ... antimicrobial agents against microorganisms of clinical and veterinary importance. Annals of Clinical Microbiology and Antimicrobials 2007, 6:2 http://www.ann-...

Ngày tải lên: 08/08/2014, 19:20

... article as: Feijó JA: The mathematics of sexual attraction. Journal of Biology 2010, 9:1 8. Page 5 of 5 target the ovule’s entrance – the micropyle – are still matters of debate. ese events all take ... [2,11,12] may make mathematical modeling an important tool for testing and selecting candidate molecules that may fit the in vivo biological profile of the final s...

Ngày tải lên: 06/08/2014, 19:21

... absorbed in the intestinal tract, and reach the colon mainly intact [27]. They are therefore bio- available to the epithelial cells in the intestinal wall, where procyanidins and other phenolics are ... galloylation of catechins and the presence of gallocatechin moieties in natural extracts could be important chemical character- istics. They may be useful indicators in e...

Ngày tải lên: 07/03/2014, 05:20

... play a fundamental role in the stabilization of oligomeric proteins. Taking advantage of the available crystallo- graphic data, we have evaluated the ratio between the dimeric intersubunit interface ... steps of the folding process. Instead, larger dimers display a parallel increase of both dimeric interface and total accessible surface area (data not shown), resulting...

Ngày tải lên: 16/03/2014, 18:20