906 resultados para Development through art
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β-Catenin signaling has recently been tied to the emergence of tolerogenic dendritic cells (DCs). In this article, we demonstrate a novel role for β-catenin in directing DC subset development through IFN regulatory factor 8 (IRF8) activation. We found that splenic DC precursors express β-catenin, and DCs from mice with CD11c-specific constitutive β-catenin activation upregulated IRF8 through targeting of the Irf8 promoter, leading to in vivo expansion of IRF8-dependent CD8α(+), plasmacytoid, and CD103(+)CD11b(-) DCs. β-Catenin-stabilized CD8α(+) DCs secreted elevated IL-12 upon in vitro microbial stimulation, and pharmacological β-catenin inhibition blocked this response in wild-type cells. Upon infections with Toxoplasma gondii and vaccinia virus, mice with stabilized DC β-catenin displayed abnormally high Th1 and CD8(+) T lymphocyte responses, respectively. Collectively, these results reveal a novel and unexpected function for β-catenin in programming DC differentiation toward subsets that orchestrate proinflammatory immunity to infection.
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Only a very small fraction of long noncoding RNAs (lncRNAs) are well characterized. The evolutionary history of lncRNAs can provide insights into their functionality, but the absence of lncRNA annotations in non-model organisms has precluded comparative analyses. Here we present a large-scale evolutionary study of lncRNA repertoires and expression patterns, in 11 tetrapod species. We identify approximately 11,000 primate-specific lncRNAs and 2,500 highly conserved lncRNAs, including approximately 400 genes that are likely to have originated more than 300 million years ago. We find that lncRNAs, in particular ancient ones, are in general actively regulated and may function predominantly in embryonic development. Most lncRNAs evolve rapidly in terms of sequence and expression levels, but tissue specificities are often conserved. We compared expression patterns of homologous lncRNA and protein-coding families across tetrapods to reconstruct an evolutionarily conserved co-expression network. This network suggests potential functions for lncRNAs in fundamental processes such as spermatogenesis and synaptic transmission, but also in more specific mechanisms such as placenta development through microRNA production.
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Summary: Teaching emotions through art in vocational training
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Context:Loss-of-function mutations in PROK2 and PROKR2 have been implicated in Kallmann syndrome (KS), characterized by hypogonadotropic hypogonadism and anosmia. Recent data suggest overlapping phenotypes/genotypes between KS and congenital hypopituitarism (CH), including septo-optic dysplasia (SOD).Objective:We screened a cohort of patients with complex forms of CH (n = 422) for mutations in PROK2 and PROKR2.Results:We detected 5 PROKR2 variants in 11 patients with SOD/CH: novel p.G371R and previously reported p.A51T, p.R85L, p.L173R, and p.R268C-the latter 3 being known functionally deleterious variants. Surprisingly, 1 patient with SOD was heterozygous for the p.L173R variant, whereas his phenotypically unaffected mother was homozygous for the variant. We sought to clarify the role of PROKR2 in hypothalamopituitary development through analysis of Prokr2(-/-) mice. Interestingly, these revealed predominantly normal hypothalamopituitary development and terminal cell differentiation, with the exception of reduced LH; this was inconsistent with patient phenotypes and more analogous to the healthy mother, although she did not have KS, unlike the Prokr2(-/-) mice.Conclusions:The role of PROKR2 in the etiology of CH, SOD, and KS is uncertain, as demonstrated by no clear phenotype-genotype correlation; loss-of-function variants in heterozygosity or homozygosity can be associated with these disorders. However, we report a phenotypically normal parent, homozygous for p.L173R. Our data suggest that the variants identified herein are unlikely to be implicated in isolation in these disorders; other genetic or environmental modifiers may also impact on the etiology. Given the phenotypic variability, genetic counseling may presently be inappropriate.
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At the beginning of the 1990s, the concept of "European integration" could still be said to be fairly unambiguous. Nowadays, it has become plural and complex almost to the point of unintelligibility. This is due, of course, to the internal differentiation of EU membership, with several Member States pulling out of key integrative projects such as establishing an area without frontiers, the "Schengen" area, and a common currency. But this is also due to the differentiated extension of key integrative projects to European non-EU countries - Schengen is again a case in point. Such processes of "integration without membership", the focus of the present publication, are acquiring an ever-growing topicality both in the political arena and in academia. International relations between the EU and its neighbouring countries are crucial for both, and their development through new agreements features prominently on the continent's political agenda. Over and above this aspect, the dissemination of EU values and standards beyond the Union's borders raises a whole host of theoretical and methodological questions, unsettling in some cases traditional conceptions of the autonomy and separation of national legal orders. This publication brings together the papers presented at the Integration without EU Membership workshop held in May 2008 at the EUI (Max Weber Programme and Department of Law). It aims to compare different models and experiences of integration between the EU, on the one hand, and those European countries that do not currently have an accession perspective on the other hand. In delimiting the geographical scope of the inquiry, so as to scale it down to manageable proportions, the guiding principles have been to include both the "Eastern" and "Western" neighbours of the EU, and to examine both structured frameworks of cooperation, such as the European Neighbourhood Policy and the European Economic Area, and bilateral relations developing on a more ad hoc basis. These principles are reflected in the arrangement of the papers, which consider in turn the positions of Ukraine, Russia, Norway, and Switzerland in European integration - current standing, perspectives for evolution, consequences in terms of the EU-ization of their respective legal orders1. These subjects are examined from several perspectives. We had the privilege of receiving contributions from leading practitioners and scholars from the countries concerned, from EU highranking officials, from prominent specialists in EU external relations law, and from young and talented researchers. We wish to thank them all here for their invaluable insights. We are moreover deeply indebted to Marise Cremona (EUI, Law Department, EUI) for her inspiring advice and encouragement, as well as to Ramon Marimon, Karin Tilmans, Lotte Holm, Alyson Price and Susan Garvin (Max Weber Programme, EUI) for their unflinching support throughout this project. A word is perhaps needed on the propriety and usefulness of the research concept embodied in this publication. Does it make sense to compare the integration models and experiences of countries as different as Norway, Russia, Switzerland, and Ukraine? Needless to say, this list of four evokes a staggering diversity of political, social, cultural, and economic conditions, and at least as great a diversity of approaches to European integration. Still, we would argue that such diversity only makes comparisons more meaningful. Indeed, while the particularities and idiosyncratic elements of each "model" of integration are fully displayed in the present volume, common themes and preoccupations run through the pages of every contribution: the difficulty in conceptualizing the finalité and essence of integration, which is evident in the EU today but which is greatly amplified for non-EU countries; the asymmetries and tradeoffs between integration and autonomy that are inherent in any attempt to participate in European integration from outside; the alteration of deeply seated legal concepts, and concepts about the law, that are already observable in the most integrated of the non-EU countries concerned. These issues are not transient or coincidental: they are inextricably bound up with the integration of non-EU countries in the EU project. By publishing this collection, we make no claim to have dealt with them in an exhaustive, still less in a definitive manner. Our ambition is more modest: to highlight the relevance of these themes, to place them more firmly on the scientific agenda, and to provide a stimulating basis for future research and reflection.
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With nearly 2,000 free and open source software (FLOSS) licenses, software license proliferation¿ can be a major headache for software development organizations trying to speed development through software component reuse, as well as companies redistributing software packages as components of their products. Scope is one problem: from the Free Beer license to the GPL family of licenses to platform-specific licenses such as Apache and Eclipse, the number and variety of licenses make it difficult for companies to ¿do the right thing¿ with respect to the software components in their products and applications. In addition to the sheer number of licenses, each license carries within it the author¿s specific definition of how the software can be used and re-used. Permissive licenses like BSD and MIT make it easy; software can be redistributed and developers can modify code without the requirement of making changes publicly available. Reciprocal licenses, on the other hand, place varying restrictions on re-use and redistribution. Woe to the developer who snags a bit of code after a simple web search without understanding the ramifications of license restrictions.
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Tutkimukseni käsittelee suomen kielen sanaston kehitystä 1800-luvulla eli aikana, jolloin suomen kielestä kehittyi monialainen sivistyskieli. Esimerkkiaineistona on yhden erikoisalan, maantieteen sanasto. Suomen kirjakieli syntyi 1500-luvulla, mutta aluksi kirjoitettua kieltä tarvittiin pääasiassa uskonnollisissa yhteyksissä. 1800-luvun aikana kielen käyttöalat monipuolistuivat ja uutta sanastoa tarvittiin monien erikoisalojen tarpeisiin. Ryhdyttiin tietoisesti kääntämään tietokirjallisuutta ja kirjoittamaan eri aiheista. Tutkimukseni selvittää maantieteen sanaston kehittymistä sadassa vuodessa erityisesti maantieteen oppikirjoissa. Tutkimus kuvaa sanaston kehitystä teoreettisesti uudenlaisista lähtökohdista tarkastelemalla leksikaalista variaatiota. Variaatiota on kuvattu tarkasti sekä yksittäisten käsitteiden nimitysten kehityksenä että ilmiönä yleisesti. Tutkimus hyödyntää myös kognitiivista lähestymistapaa, etenkin sosiokognitiivisen terminologian teoriaa. Aineiston analyysin pohjalta syntyy kuva sanaston kehityksestä ja vakiintumisesta. Tutkimus kuvaa myös tapoja, joilla uusia käsitteitä nimettiin. Se pohtii eri nimeämistapojen suhdetta sekä kirjoittajien ja aikalaisten roolia sanaston vakiintumisessa. 1800-luvun maantieteen sanastossa on runsaasti variaatiota; vain harvojen käsitteiden nimitykset ovat vakiintuneita tai vakiintuvat nopeasti. Tämän variaation kuvaaminen leksikaalisena variaationa osoittautui tutkimuksessa hyväksi metodiksi. Koska kirjakieli oli vakiintumatonta, nimityksissä esiintyy paljon kontekstuaalista variaatiota esimerkiksi sanojen kirjoitusasuissa. Kirjoittajat myös pohtivat havainnollista tapaa nimetä käsitteitä, ja tästä aiheutuu onomasiologista variaatiota. Semasiologinen variaatio taas kertoo käsitejärjestelmän vakiintumattomuudesta. Aineiston sanaston lähtökohdat ovat vanhan kirjasuomessa, mutta tältä pohjalta luodaan valtava määrä uutta sanastoa tai otetaan aiemmin kirjakielessä käytettyjä nimityksiä uuteen merkitykseen. Tärkeä rooli on sekä nimitysten muodostamisella kotoisista aineksista että kääntämisellä, jossa malli saadaan toisesta kielestä mutta nimitysten ainekset ovat omaperäisiä.
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El objetivo del proyecto es el fortalecimiento de valores comunitarios en los niños y niñas de Primaria de la comunidad Nuevo Horizonte de Guatemala. En esta primera fase, se persigue despertar la identidad de la comunidad y promover su empoderamiento y desarrollo. De este modo, se crea un espacio socioeducativo de carácter lúdico, diseñado y elaborado por los diferentes agentes comunitarios. Previamente a su creación, el proyecto se centra en la sensibilización de la comunidad y la formación de sus agentes. Esta actividad es de vital importancia para alcanzar la influencia e impacto esperados que nos garanticen el éxito del mismo.
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The use of Passiflora species for ornamental purposes has been recently developed, but little is known about pollen viability and the potential for crossing different species. The objective of this study was to evaluate the pollen viability of six Passiflora species collected from different physiological stages of development through in vitro germination and histochemical analysis using dyes. The pollen was collected in three stages (pre-anthesis, anthesis and post-anthesis). Three compositions of culture medium were used to evaluate the in vitro germination, and two dyes (2,3,5-triphenyltetrazolium chloride, or TTC, and Lugol's solution) were used for the histochemical analysis. The culture medium containing 0.03% Ca(NO3) 4H2O, 0.02% of Mg(SO4 ).7H2O, 0.01% of KNO3, 0,01% of H3BO3, 15% sucrose, and 0.8% agar, pH 7.0, showed a higher percentage of pollen grains germinated. Anthesis is the best time to collect pollen because it promotes high viability and germination. The Lugol's solution and TTC dye overestimated the viability of pollen, as all accessions showed high viability indices when compared with the results obtained in vitro.
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Htr1a is one of the most widespread serotonin receptor across the brain, strongly expressed in CAI region of hippocampus. Our laboratory studies the phenotypic alteration in 5HTla- deficient mice (Htr1aK0), characterized an abnormal anxious-like behavior. Our aim is to evaluate the regulation of this cognitive process by understanding the circuitry involved. This phenotype sets up early during development and has durable effect in adulthood. Our laboratory showed that adult Htr1aK0 male mice displaying exuberant dendritic growth of oblique dendrites in a specific layer of a CAI pyramidal neurons, the stratum radiatum. Application of drugs in organotypic cultures and by in vivo injections revealed that GluN2B, a subunit of NMDA receptor highly expressed during development, is responsible for this dendritic exuberance. Immunohistochemistry highlighted in particular a synaptic enrichment of GluN2B in stratum radiatum of Htr1aK0 CAI pyramidal neurons at puberty. Finally, original analysis of Htr1aK0 mouse behavior showed a different response to anxiety between male and female. Htr1a activation down-regulates the CaMKII activity in the CAI pyramidal neurons. CaMKII directly favors the membrane conductance and stability of GluN2B at the synapse. In the context of the Htr1aK0 mouse, GluN2B is the final common pathway of our phenotype. This subunit is well known to regulate the threshold of LTD/LTP and the dendritogenesis during development. In my thesis, I establish a link between the gender differences in the morphology and the physiology in the Htr1aK0 mice during development to understand how these characteristics shape the circuit with prominent cognitive impacts in adulthood. My study highlighted that during development, Htr1aK0 male mice show a constant increase of the dendritic growth of oblique dendrites from early ages until adulthood associated with an increased physiological impact of altered GluN2A/GluN2B ratio. Whereas during puberty, synaptic contribution of GluN2B to NMDA response is higher in Htr1aK0 compared to WT male mice, this ratio comes back to normal values towards adulthood. However, this recovery of the ratio of GluN2A/GluN2B located at the synaptic level is concomitant with the lateral diffusion of excess GluN2B subunits, leading to extrasynaptic enrichment. The main impact was a lowering of the LTP threshold characterized by strong increased potentiation of synaptic strength after 5 Hz low frequency stimulation. Moreover, the extrasynaptic GluN2B overexpression leads to a shift of the maturation phase switch explaining the exuberant morphology. However, Htr1aK0 females characterized during the 3 first weeks of development by an increase of the dendritic growth of oblique dendrites showed starting at puberty that the dendrite arborization returns progressively to WT values. The physiological impact of GluN2B was investigated and directly linked to this morphology, since Htr1aK0 female mice does not show alteration of the synaptic strength during development. These observations show a compensation occurring in Htr1aK0 female, responsible for a rescue of the phenotype morphologically, physiologically and to be tested behaviorally. We highlighted then the biological processes underlying this compensation. During development, sexual hormones such as testosterone and estrogen are responsible to induce sexual differentiation of specific brain regions. I demonstrated that estrogen, but not testosterone, was able to reduce both in vitro and in vivo the dendritic arborization early during development, through activation of GPER-1, a G-coupled protein estrogen receptor, which phenocopy the activation of Htr1a by reducing GluN2B conductance and stability. I then identified a pathway, parallel to Htr1a, able to regulate GluN2B and responsible for the morphological and physiological phenotype in Htr1aK0 female mice. The specific rise of estrogen occurring at puberty in female is responsible for the compensation observed and induces a late rescue of the Htr1aK0 phenotype by activation GPER-1. -- Htr1a est un des récepteurs à la sérotonine les plus répandus dans le cerveau, fortement exprimé dans la région CAI de l'hippocampe. Notre laboratoire étudie les altérations phénotypiques de souris déficientes pour ce récepteur (Htr1aK0), caractérisées par un comportement avec des traits anxieux. Notre objectif est d'évaluer la régulation de ces processus cognitifs en comprenant les connexions nerveuses impliquées. Ce phénotype se met en place tôt au cours du développement et présente un effet durable à l'âge adulte. Notre laboratoire a montré que les souris Htr1aK0 mâles adultes se caractérisent par une croissance exubérante des dendrites obliques dans une couche spécifique des neurones pyramidaux du CAI, le stratum radiatum. L'application de drogues sur cultures organotypiques et par injections in vivo ont révélé que GluN2B, une sous-unité du récepteur NMDA fortement exprimée au cours du développement, est responsable de cette exubérance dendritique. Des expériences d'immunohistochimie ont notamment mis en évidence un enrichissement synaptique de GluN2B durant la puberté dans le stratum radiatum des neurones de la région CAI des souris Htr1aK0. Finalement, l'analyse originale du comportement des souris Htr1aK0 a montré une différence de réponse à l'anxiété entre mâles et femelles. L'activation de Htr1a diminue l'activité de la CaMKII dans les neurones pyramidaux du CAI. La CaMKII favorise directement la conductance et la stabilité de la sous-unité GluN2B à la synapse. Dans le contexte de la souris Htr1aK0, GluN2B est le « médiateur » de notre phénotype. Cette sous-unité est particulièrement connue pour réguler le seuil de LTD-LTP ainsi que la dendritogénèse durant le développement. Dans ma thèse, j'ai établi le lien entre les différences dépendant du genre dans la morphologie et physiologie des souris Htr1aK0 au cours du développement pour comprendre comment ces caractéristiques modulent le circuit accompagnés d'impacts cognitifs visibles à l'âge adulte. Mon étude a mis en évidence que durant le développement, les souris mâles Htr1aK0 montrent une constante augmentation de la croissance des dendrites obliques entre les premières semaines et l'âge adulte associée à une augmentation de l'impact physiologique du ratio GluN2A/GluN2B altéré. Alors que durant la puberté, la contribution synaptique de GluN2B à la réponse NMDA est plus haute chez la souris mâle Htr1aK0 que le WT, ce ratio revient à des valeurs normales à l'âge adulte. Cependant, cette récupération de l'expression du récepteur au niveau synaptique est concomitante avec la diffusion des sous-unités GluN2B excédantes, amenant alors à un enrichissement extrasynaptique. Le principal impact est une diminution du seuil de la LTP caractérisée par une forte potentiation de la plasticité après une stimulation basse fréquence à 5 Hz. De plus, la surexpression des GluN2B extrasynaptiques conduit à un décalage de la bascule à la phase de maturation, expliquant la morphologie dendritique exubérante. Cependant, les femelles Htr1aK0 initialement caractérisées pendant les 3 premières semaines du développement par une augmentation de la croissance des dendrites obliques montrent à partir de la puberté que cette arborisation dendritique retourne à des valeurs WT. L'impact physiologique de GLuN2B a été investigué et mis en lien avec cette morphologie, étant donné que les femelles Htr1aK0 ne montrent pas d'altération de la plasticité durant le développement. Ces observations montrent une compensation se produisant chez la femelle Htr1aK0, responsable d'une récupération du phénotype morphologique, physiologique et peut-être comportemental. Nous avons souligné les processus biologiques sous-jacent à cette compensation. Au cours du développement, les hormones sexuelles telles que la testostérone et l'estrogène sont responsables de la différentiation sexuelle de régions du cerveau spécifiques. J'ai démontré que l'estrogène, mais pas la testostérone, était capable de réduire in vitro et in vivo l'arborisation dendritique tôt dans le développement au travers de l'activation du récepteur GPER-1, un récepteur aux estrogènes couplés à un protéine G, qui phénocopie l'activation de Htr1a en réduisant la conductance et la stabilité de GluN2B à la membrane. J'ai identifié une voie de signalisation parallèle à celle de Htr1a, capable de réguler GluN2B et responsable du phénotype morphologique et physiologique de la souris femelle Htr1aK0. La montée spécifique d'estrogène se déroulant à la puberté chez la femelle est responsable de cette compensation et implique une récupération tardive du phénotype Htr1aK0 par l'activation de GPER-1.
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Ever since the inception of economics over two hundred years ago, the tools at the discipline's disposal have grown more and more more sophisticated. This book provides a historical introduction to the methodology of economics through the eyes of economists. The story begins with John Stuart Mill's seminal essay from 1836 on the definition and method of political economy, which is then followed by an examination of how the actual practices of economists changed over time to such an extent that they not only altered their methods of enquiry, but also their self-perception as economists. Beginning as intellectuals and journalists operating to a large extent in the public sphere, they then transformed into experts who developed their tools of research increasingly behind the scenes. No longer did they try to influence policy agendas through public discourse; rather they targeted policymakers directly and with instruments that showed them as independent and objective policy advisors, the tools of the trade changing all the while. In order to shed light on this evolution of economic methodology, this book takes carefully selected snapshots from the discipline's history. It tracks the process of development through the nineteenth and twentieth centuries, analysing the growth of empirical and mathematical modelling. It also looks at the emergence of the experiment in economics, in addition to the similarities and differences between modelling and experimentation. This book will be relevant reading for students and academics in the fields of economic methodology, history of economics, and history and philosophy of the social sciences.
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Many studies indicate a crucial role for the vitamin B12 and folate-dependent enzyme methionine synthase (MS) in brain development and function, but vitamin B12 status in the brain across the lifespan has not been previously investigated. Vitamin B12 (cobalamin, Cbl) exists in multiple forms, including methylcobalamin (MeCbl) and adenosylcobalamin (AdoCbl), serving as cofactors for MS and methylmalonylCoA mutase, respectively. We measured levels of five Cbl species in postmortem human frontal cortex of 43 control subjects, from 19 weeks of fetal development through 80 years of age, and 12 autistic and 9 schizophrenic subjects. Total Cbl was significantly lower in older control subjects (> 60 yrs of age), primarily reflecting a >10-fold age-dependent decline in the level of MeCbl. Levels of inactive cyanocobalamin (CNCbl) were remarkably higher in fetal brain samples. In both autistic and schizophrenic subjects MeCbl and AdoCbl levels were more than 3-fold lower than age-matched controls. In autistic subjects lower MeCbl was associated with decreased MS activity and elevated levels of its substrate homocysteine (HCY). Low levels of the antioxidant glutathione (GSH) have been linked to both autism and schizophrenia, and both total Cbl and MeCbl levels were decreased in glutamate-cysteine ligase modulatory subunit knockout (GCLM-KO) mice, which exhibit low GSH levels. Thus our findings reveal a previously unrecognized decrease in brain vitamin B12 status across the lifespan that may reflect an adaptation to increasing antioxidant demand, while accelerated deficits due to GSH deficiency may contribute to neurodevelopmental and neuropsychiatric disorders.
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Social responsibility, especially in the fields of education, society and peace, is one of the cornerstones of the olympic ideal and strategic vision (contribute to building a better world through sport). The article reviews the literature on organizational social responsibility (OSR) and the relationship between sport/olympism and OSR in order to examine the conditions governing the implementation and success of the International Olympic Committee's strategic vision. Several ways in which the IOC could promote a more ambitious and better-integrated social strategy: revise its performance model, notably evaluate and present in a social responsibility report; promote the adoption of OSR initiatives and strategies within the Olympic System from the bottom-up, rather than from the top-down; share best practices in the different countries for promoting and developing "sport for all"; create a World Agency for Development through Sport, or partnering and funding the international platform on sport and development; creating a World Agency for the International Governance of Sport. Two possible scenarios for the future of Olympic responsibility are finally discussed: strategy of "small steps" and a more ambitious local and global social strategy through sport and olympism.
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Plants use light as their main source of energy and to gather information about their surroundings. The light environment is monitored through an extensive set of photoreceptors and largely dictates plant development through induction of processes such as germination and flowering, entrainment of the circadian clock and photomorphogenic responses. Plants display remarkable phenotypic plasticity upon perception of changes in the light, ranging from seedling de-etiolation to shade avoidance and phototropic responses in competition for light. Here, we describe photomorphogenic responses and their underlying mechanisms such as they occur in a leaf canopy. This shade avoidance review will largely focus on the model plant species Arabidopsis thaliana as the underlying mechanisms controlling shade avoidance are particularly well elucidated in this species.
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Visual art practice has generally been described as a lonely affair, thinking about what an artist has experienced in the outside world. This study is an inquiry into a visual art practice of another kind: the relational one. The research purpose is twofold. The first purpose is to shed light on a visual artist’s conceptions of art, education and scholarship. The second purpose is to by reasoning on imagination and a rhizomatic formation interpret the relations created between art, multimodality and literacy learning as an aesthetic approach to education. By inquiry into a specific collaborated long-term art practice, the study conveys how the meaning making elements of an arts based learning practice gradually transform an artist’s and a teacher’s concepts of art education to an aesthetic approach to education. In the art practice examined the typical Finnish rye bread and a poem have represented a cultural theme that has been elaborated through art conventions. The poem and the rye bread have in the art practice been articulated as cultural representations of as well as symbolic projections on the Swedishspeaking minority culture in Finland. The study connects art informed inquiry to a hermeneutic research rationale where the research reasoning is generated through a rhizomatic alliance between empiric data and theories. The reasoning is constructed as an interpretation pattern that expands throughout the study. The study arguments that the rhizome as an aesthetic formation can be appropriate to refer to when articulating arts based meaning making and when creating arts based educational strategies, dialogues, aesthetic learning and multimodal literacy in education. The study investigates an aesthetic approach to research in education, which means that the art practice surveyed is interpreted through articulation appropriate to poetic aspects of art, education and research.