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Many filamentous organisms, such as fungi, grow by tip-extension and by forming new branches behind the tips. A similar growth mode occurs in filamentous bacteria, including the genus Streptomyces, although here our mechanistic understanding has been very limited. The Streptomyces protein DivIVA is a critical determinant of hyphal growth and localizes in foci at hyphal tips and sites of future bra
Waardenburg-Shah syndrome (Waardenburg syndrome type IV-WS4) is an auditory-pigmentary disorder that combines clinical features of pigmentary abnormalities of the skin, hair and irides, sensorineural hearing loss, and Hirschsprung disease (HSCR). Mutations in the endothelin-B receptor (EDNRB) gene on 13q22 have been found to cause this syndrome. Mutations in both alleles cause the full phenotype,
Social insects such as termites live in colonies in which cooperation is assumed by all individuals developing into castes to which specific tasks are allocated. Little has been reported about molecular aspects underlying termite caste-specific gene expression. Genetic regulation has recently been hypothesized to govern caste-specific traits and physiology in social insects. Cytochrome c oxidase (
Lactobacillus acidophilus DSM 20079 is the producer of a novel bacteriocin termed acidocin D20079. In this paper, a partial sequence of this peptide is determined, together with data on its secondary structure. A modification of the MRS-growth medium (replacing the detergent Tween 80 with oleic acid), was shown to improve the production level of the peptide by one order of magnitude, as well as to
Some products are considered to be 'bad taste' and therefore of less value. However, if we focus on what a product does to and for its users, rather than on what a product is, we can disregard superficial statements based on taste, and instead reach a better understanding of design. This reasoning is based on the relationship between 'good taste' and 'good design', terms which are sometimes confus
There is a great potential for phasor measurement applications in Scandinavia, mainly due to the long distance power transmission and limited transmission capacity expansion possibilities. Smart control, based on phasor measurements, can be used as an alternative to additional transmission lines, to increase power transmission capacity. Also the matter of damping is more and more becoming a key is
While the effects of elevated atmospheric CO2 level on starch and sugar metabolism have been extensively studied in different plants, the effect on plant lipid metabolism concerns only a few studies and none of these are on the model plant Arabidopsis thaliana. This study of the lipid composition in seeds and leaves of A. thaliana is therefore of interest when trying to predict how the future envi
The present article departs from the increased significance ascribed to questions concerning arts and aesthetics in contemporary academic theology as well as in church life. This development is given the designation ‘aesthetical turn’ and the content of the article tries to, in a broad outline, situate this phenomenon in the history of philosophical reflection on aesthetic issues. Originally an En
This article discusses the characteristics of ritual practices, according to Roy Rappaport-s general theory of ritual. I start by discussing technology as a kind of ritual product of science and then briefly present Rappaport-s ritual theory as an aid in understanding how the Mi-kmaq Indians of Cape Breton Island, Nova Scotia, employed rituals in their efforts to protect a sacred mountain from bei
Systemic lupus erythematosus (SLE) and systemic sclerosis (SSc) are two severe autoimmune connective tissue diseases. The fundamental knowledge about their aetiology is limited and the conditions display complex pathogenesis, multifaceted presentations, and unpredictable courses. Despite significant efforts, the lack of fully validated biomarkers enabling diagnosis, classification, and monitoring
Protein kinase B is known to mediate a number of biological responses to insulin and growth factors, its role in glucose uptake being one of the most extensively studied. In this paper, we have employed a recently described allosteric inhibitor of PKB, Akti, to clarify the role of PKB in lipid metabolism in adipocytes - a subject that has received less attention. Pretreatment of primary rat and 3T
Denna undersökning utreder den diskrepans som finns mellan 40 a § URL och 3 § 2 st LAU. De två paragraferna kan framkalla motsägelsefulla situationer för arbetsgivare och arbetstagare när både upphovsrätt och patenträtt kan ges ett datorprogram. Ämnet berör till stor del det immaterialrättsliga området, men ses utifrån ett arbetsrättsligt perspektiv. Denna typ av undersökning är intressant då de oThis study investigates the discrepancy between 40 a § URL and 3 § 2 st LAU. The two sections can produce contradictory situations for employers and employees when both copyright and patent law can be given a computer program. The subject is mainly linked to intellectual property law, but is viewed from a labor law perspective. This type of study is interesting, because the different fields of law
Det huvudsakliga syftet med den här uppsatsen var att ta reda på om den internationella handelsvaran programformat är möjlig att skydda i Sverige utifrån upphovsrättslig reglering och marknadsrättslig reglering avseende renommé. Jag har valt att använda mig av traditionell juridisk metod där rättskällorna lagtext, rättspraxis, förarbeten och doktrin ligger till grund för min undersökning. För en bThe main purpose of this essay was to find out if program formats are possible to protect in Sweden based on copyright regulation and market legal regulation regarding reputation. I have used the traditional legal method which contains legal sources, legal texts, case law, its legislative history and doctrine is the basis for my investigation. For a broader understanding a Media and Communication
