03354nam 22006735 450 99651776300331620200617123312.03-11-038892-83-11-029337-410.1515/9783110293371(CKB)4100000009350563(MiAaPQ)EBC5994760(DE-B1597)178086(OCoLC)1121056872(DE-B1597)9783110293371(EXLCZ)99410000000935056320200617h20192019 fg gerurcnu||||||||txtrdacontentcrdamediacrrdacarrierHistorischer und kritischer Kommentar zu Friedrich Nietzsches Werken. Band 5.2, Kommentar zu Nietzsches "Zur Genealogie der Moral" /Andreas Urs Sommer; Heidelberger Akademie der WissenschaftenBerlin ;Boston : De Gruyter, [2019]©20191 online resource (742 pages)Historischer und kritischer Kommentar zu Friedrich Nietzsches Werken ;Band 5.23-11-029308-0 Frontmatter -- Inhalt -- Vorwort zu NK 5/2 -- Hinweise zur Benutzung -- Siglenverzeichnis -- Editorische Zeichen -- I. Überblickskommentar -- Der Titel -- Vorrede -- Erste Abhandlung: „Gut und Böse“, „Gut und Schlecht“. -- Zweite Abhandlung: „Schuld“, „schlechtes Gewissen“ und Verwandtes -- Dritte Abhandlung: was bedeuten asketische Ideale? -- Literaturverzeichnis -- Sach- und Begriffsregister -- Personenregister The Genealogy of Morality is surely Friedrich Nietzsche’s most-discussed publication. Calling into question all our customary moral certainties, it remains an enduring provocation. For the first time, this commentary discusses Nietzsche’s work in extensive detail and in context.Zur Genealogie der Moral ist das in der gegenwärtigen Philosophie wohl am meisten diskutierte Werk Friedrich Nietzsches. Es stellt alle moralischen Gewissheiten in Frage und wirkt so dauerhaft als Provokation. Der vorliegende Kommentar erschließt zum ersten Mal diese Schrift umfassend und in ihrem Kontext.Historischer und kritischer Kommentar zu Friedrich Nietzsches Werken ;5/2.19th centuryGenealogie der MoralKulturgeschichteNietzsche, Friedrichcommentarycultural historyPHILOSOPHY / History & Surveys / Modernbisacsh19th century.Nietzsche, Friedrich.commentary.cultural history.19th century.Genealogie der Moral.Kulturgeschichte.Nietzsche, Friedrich.commentary.cultural history.PHILOSOPHY / History & Surveys / Modern.193Sommer Andreas Urs, authttp://id.loc.gov/vocabulary/relators/aut530722Heidelberger Akademie der Wissenschaftenedthttp://id.loc.gov/vocabulary/relators/edtDE-B1597DE-B1597BOOK996517763003316Historischer und kritischer Kommentar zu Friedrich Nietzsches Werken3083040UNISA07999nam 2200445z- 450 991022005570332120210211(CKB)3800000000216221(oapen)https://directory.doabooks.org/handle/20.500.12854/52930(oapen)doab52930(EXLCZ)99380000000021622120202102d2017 |y 0engurmn|---annantxtrdacontentcrdamediacrrdacarrierMechanical Signaling in Plants: From Perception to Consequences for Growth and Morphogenesis (Thigmomorphogenesis) and Ecological SignificanceFrontiers Media SA20171 online resource (93 p.)Frontiers Research Topics9782889450749 2889450740 During the 1970s, renewed interest in plant mechanical signaling led to the discovery that plants subjected to mechanical stimulation develop shorter and thicker axes than undisturbed plants, a syndrome called thigmomorphogenesis. Currently, mechanosensing is being intensively studied because of its involvement in many physiological processes in plants and particularly in the control of plant morphogenesis. From an ecological point of view, the shaping of plant architecture has to be precisely organized in space to ensure light capture as well as mechanical stability. In natural environments terrestrial plants are subjected to mechanical stimulation mainly due to wind, but also due to precipitation, while aquatic and marine plants are subjected to current and wave energy. Plants acclimate to mechanically challenging environments by sensing mechanical stimulations and modifying their growth in length and diameter and their tissue properties to reduce potential for buckling or breakage. From a morphogenetic point of view, both external and internal mechanical cues play an important role in the control of cell division and meristem development likely by modulating microtubule orientation. How mechanical stimulations are being sensed by plants is an area of intense research. Different types of mechanosensors have been discovered or proposed, including ion channels gated by membrane tension (stretch activation) and plasma membrane receptor-like kinases that monitor the cell wall deformations. Electrophysiologists have measured the conductances of some stretch-activated channels and have showed that SAC of different structures can exhibit different conductances. The role of these differences in conductance has not yet been established. Once a mechanical stimulus has been perceived, it must be converted into a biological signal that can lead to variations of plant phenotype. Calcium has been shown to function as an early second messenger, tightly linked with changes in cytosolic and apoplastic pH. Transcriptional analyses of the effect of mechanical stimulation have revealed a considerable number of differentially expressed genes, some of which appear to be specific to mechanical signal transduction. These genes can thus serve as markers of mechanosensing, for example, in studies attempting to define signalling threshold, or variations of mechanosensitivity (accommodation). Quantitative biomechanical studies have lead to a model of mechanoperception which links mechanical state and plant responses, and provides an integrative tool to study the regulation of mechanosensing. This model includes parameters (sensitivity and threshold) that can be estimated experimentally. It has also been shown that plants are desensitized when exposed to multiple mechanical signals as a function of their mechanical history. Finally, mechanosensing is also involved in osmoregulation or cell expansion. The links between these different processes involving mechanical signalling need further investigation. This frontier research topic provides an overview of the different aspects of mechanical signaling in plants, spanning perception, effects on plant growth and morphogenesis, and broad ecological significance.During the 1970s, renewed interest in plant mechanical signaling led to the discovery that plants subjected to mechanical stimulation develop shorter and thicker axes than undisturbed plants, a syndrome called thigmomorphogenesis. Currently, mechanosensing is being intensively studied because of its involvement in many physiological processes in plants and particularly in the control of plant morphogenesis. From an ecological point of view, the shaping of plant architecture has to be precisely organized in space to ensure light capture as well as mechanical stability. In natural environments terrestrial plants are subjected to mechanical stimulation mainly due to wind, but also due to precipitation, while aquatic and marine plants are subjected to current and wave energy. Plants acclimate to mechanically challenging environments by sensing mechanical stimulations and modifying their growth in length and diameter and their tissue properties to reduce potential for buckling or breakage. From a morphogenetic point of view, both external and internal mechanical cues play an important role in the control of cell division and meristem development likely by modulating microtubule orientation. How mechanical stimulations are being sensed by plants is an area of intense research. Different types of mechanosensors have been discovered or proposed, including ion channels gated by membrane tension (stretch activation) and plasma membrane receptor-like kinases that monitor the cell wall deformations. Electrophysiologists have measured the conductances of some stretch-activated channels and have showed that SAC of different structures can exhibit different conductances. The role of these differences in conductance has not yet been established. Once a mechanical stimulus has been perceived, it must be converted into a biological signal that can lead to variations of plant phenotype. Calcium has been shown to function as an early second messenger, tightly linked with changes in cytosolic and apoplastic pH. Transcriptional analyses of the effect of mechanical stimulation have revealed a considerable number of differentially expressed genes, some of which appear to be specific to mechanical signal transduction. These genes can thus serve as markers of mechanosensing, for example, in studies attempting to define signalling threshold, or variations of mechanosensitivity (accommodation). Quantitative biomechanical studies have lead to a model of mechanoperception which links mechanical state and plant responses, and provides an integrative tool to study the regulation of mechanosensing. This model includes parameters (sensitivity and threshold) that can be estimated experimentally. It has also been shown that plants are desensitized when exposed to multiple mechanical signals as a function of their mechanical history. Finally, mechanosensing is also involved in osmoregulation or cell expansion. The links between these different processes involving mechanical signalling need further investigation. This frontier research topic provides an overview of the different aspects of mechanical signaling in plants, spanning perception, effects on plant growth and morphogenesis, and broad ecological significance.Mechanical Signaling in PlantsBotany & plant sciencesbicsscacclimationGrowthMechanical signalsPerceptionthigmomorphognesisBotany & plant sciencesStephen J. Mitchellauth1292326Monshausen GabrielleauthPuijalon SaraauthCoutand CatherineauthBOOK9910220055703321Mechanical Signaling in Plants: From Perception to Consequences for Growth and Morphogenesis (Thigmomorphogenesis) and Ecological Significance3022174UNINA