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Relatively little is known about the generation of adult form. One complex adult trait that is particularly amenable to genetic and experimental analysis is the zebrafish pigment pattern, which undergoes extensive remodeling during post-embryonic development to form adult stripes. These stripes result from the arrangement of three classes of neural(More)
BACKGROUND Fibrillar collagens are well known for their links to human diseases, with which all have been associated except for the two most recently identified fibrillar collagens, type XXIV collagen and type XXVII collagen. To assess functions and potential disease phenotypes of type XXVII collagen, we examined its roles in zebrafish embryonic and(More)
Alemtuzumab, a humanized monoclonal antibody targeting the surface molecule CD52, leads to a rapid depletion of immune cells in the innate and adaptive immune system. In phase 2 and 3 trials in multiple sclerosis (MS), infections have been reported more frequently in alemtuzumab than in interferon beta treated patients. Here we report two patients treated(More)
A method for designing more regular (more diieren-tiable) scaling functions than the Daubechies wavelets is presented. The approach is to numerically minimize the HH older exponent (a measure of smoothness) subject to constraints on the autocorrelation sequence of the scaling lter. The \maximally smooth" wavelets which result have a HH older exponent which(More)
BACKGROUND Cis-regulatory modules of developmental genes are targets of evolutionary changes that underlie the morphologic diversity of animals. Little is known about the 'grammar' of interactions between transcription factors and cis-regulatory modules and therefore about the molecular mechanisms that underlie changes in these modules, particularly after(More)
There is a growing interest in the evolution of transcription factor binding sites and corresponding functional change of transcriptional regulation. In this context, we have examined the structural changes of the ADF-1 binding sites at the Adh promoters of Drosophila funebris and D. virilis. We detected an expanded footprinted region in D. funebris that(More)
The Drosophila nannoptera species group, a taxon of Mexican cactophilic flies, is an excellent model system to study the influence of abiotic and biotic factors on speciation, the genetic causes of ecological specialization and the evolution of unusual reproductive characters. However, the phylogenetic relationships in the nannoptera species group and its(More)
A tool for the transfer of solid models used for FEM simulations into different layout formats used by CAD environments is presented. All necessary layers for the fabrication of microcomponents and systems in a given extended commercial CMOS process are generated automatically by this tool. Starting with an acceleration sensor the use of this translator for(More)
BACKGROUND The ExtaviJect® 30G autoinjector was developed to facilitate parenteral self-administration of interferon beta-1b (Extavia®), a first-line disease-modifying therapy in patients with multiple sclerosis. Our aim was to assess patient compliance with treatment when using the autoinjector, patients' and nurses' experiences of using the device, its(More)
Multiple animal species exhibit morphological asymmetries in male genitalia. In insects, left-right genital asymmetries evolved many times independently and have been proposed to appear in response to changes in mating position. However, little is known about the relationship between mating position and the interaction of male and female genitalia during(More)