Báo cáo sinh học: " Developmental temperature and somatic excision rate of mariner transposable element in three natural populations of Drosophila simulans" pps

... for a definition of the classe. Original article Developmental temperature and somatic excision rate of mariner transposable element in three natural populations of Drosophila ... somatic excision rate of an inactive element (the peach element inserted in the white gene) when induced by active elements present in isofemale...

Ngày tải lên: 14/08/2014, 19:22

... among natural populations, including latitudinal clines, have generally been investigated at a single temperature (with the exception of Coyne and Beecham, 1987), most often ... both species. Reaction norms of the three characters (wing and thorax length and wing/thorax ratio) are nonlinear and present the same sources of variation. Wing...

Ngày tải lên: 09/08/2014, 18:22

... The findings also reveal something of the delicate interplay between the timing and nature of signaling in determining cell fate. For example, the absolute levels of expression of Wnt signalling ... key signaling protein such as the Wnt homolog Wingless or Vestigial is misexpressed in them. of local injury and inflammation there is local up-regulation of Wnt signaling an...

Ngày tải lên: 06/08/2014, 18:21

... are rich in hydroxyproline but also in serine, lysine, tyrosine, and valine residues, and they contain arabinose and galactose in the attached oligosac- charide c hain s [31-33]. Extensins represent ... in ECs and in var- ious developmental stages of banana somatic embryos. Interestingly, these epitopes were found also in the ECM at the surface of embryogenic cells...

Ngày tải lên: 11/08/2014, 11:21

... between healthy and infected halves, assuming independence (i.e. infection in one half, which results in an increase in SCC, does not increase SCC in the other half). If Se was in fact less than ... Breeding and Genomics Centre, Wageningen University, PO Box 338, 6700 AH Wageningen, The Netherlands. 3 The Roslin Institute and Royal (Dick) School of Veterinary Studies, Univer...

Ngày tải lên: 14/08/2014, 13:21

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Ngày tải lên: 14/08/2014, 20:20

... the private for profit sector and 21% the private not for profit sector. Of 186 students who preferred the public sector, 36% indicated the intention of combining a public sector job with work in the private ... planned in the "2003–2005 Strategic Plan of the Faculty" is currently being implemented [2]. Concerning the selection of medical students, there are – in sev...

Ngày tải lên: 18/06/2014, 17:20

... challenges and achieve results, understanding that implementing change in human resources requires new ways of working. Competing interests The authors declare that they have no competing interests. References 1. ... work planning and performance review 6. Training ▪ staff training ▪ management and leadership development ▪ links to external pre-service training The tool also describ...

Ngày tải lên: 18/06/2014, 17:20

... implications As the training consists to a large extent in compensating for shortcomings of the medical school-based training, a reasonable approach would be to incorporate this kind of training in the basic ... comple- mented by participant observation and recording of com- ments during the training sessions, aiming at validating and refining the initial training needs assessme...

Ngày tải lên: 18/06/2014, 17:20

... Mainz J: Defining and classifying clinical indicators for quality improvement. International Journal for Quality in Health Care 2003, 15:523-530. 18. Campbell SM, Roland MO, Buetow SA: Defining ... availability of HR for EmOC. They point out that these staff shortages weaken the qual- ity of care by increasing professionals' workloads and patients' waiting times and maki...

Ngày tải lên: 18/06/2014, 17:20