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Paul, Shanty
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Paul, Shanty
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Paul, Shanty
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Paul, S.
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2007Journal Article [["dc.bibliographiccitation.firstpage","123"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","Hydrological Processes"],["dc.bibliographiccitation.lastpage","132"],["dc.bibliographiccitation.volume","21"],["dc.contributor.author","Lischeid, G."],["dc.contributor.author","Kolb, A. K."],["dc.contributor.author","Alewell, C."],["dc.contributor.author","Paul, S."],["dc.date.accessioned","2018-11-07T11:06:40Z"],["dc.date.available","2018-11-07T11:06:40Z"],["dc.date.issued","2007"],["dc.description.abstract","Biologically mediated redox processes in the riparian zone, like denitrification, can have Substantially beneficial impacts on stream water quality. The extent of these effects, however. depends greatly oil the hydrological boundary conditions. The impact of hydrological processes oil a wetland's nitrogen sink capacity was investigated in a forested riparian fen which is drained by a first-order perennial stream. Here, we analysed the frequency distributions and time-series of pH and nitrogen, silica, organic carbon and oxygen concentrations in throughfall, soil solution, groundwater and stream water, and the groundwater levels and stream discharges from a 3-year period. During baseflow conditions, the stream was fed by discharging shallow, anoxic groundwater and by deep, oxic groundwater. Whereas the latter delivered considerable amounts of nitrogen (similar to 0-37 mg l(-1)) to the stream, the former was almost entirely depleted of nitrogen. During stormflow, near-surface runoff in the upper 30 cut soil layer bypassed the denitrifying zone and added significant amounts to the nitrogen load of the stream. Nitrate-nitro-en was close to 100% of deep groundwater and stream-water nitrogen concentration. Stream-water baseflow concentrations of nitrate, dissolved carbon and silica were about 1.6 mg l(-1), 4 mg l(-1) and 7.5 mg l(-1) respectively, and > 3 mg l(-1), > 10 mg l(-1) and < 4 mg l(-1) respectively during discharge peaks. In addition to that macroscale bypassing effect, there was evidence for a corresponding microscale effect: Shallow groundwater sampled by soil suction CLIPS indicated complete denitrification and lacked any seasonal signal Of Solute concentration, which was in contrast to piezometer samples from the same depth. Moreover, mean solute concentration in the piezometer samples resembled more that of suction-cup samples from shallower depth than that of the same depth. We conclude that the soil Solution CLIPS sampled to a large extent the immobile soil-water fraction. In contrast, the mobile fraction that was sampled by the piezometers exhibited substantially shorter residence time, thus being less exposed to denitrification, but predominating discharge of that layer to the stream. Consequently, assessing the nitrogen budget based on suction-cup data tended to overestimate the nitrogen consumption in the riparian wetland. These effects are likely to become more important with the increased frequency and intensity of rainstorms that are expected due to climate change. Copyright (c) 2006 John Wiley & Sons, Ltd."],["dc.identifier.doi","10.1002/hyp.6227"],["dc.identifier.isi","000243539500011"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/52370"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","John Wiley & Sons Ltd"],["dc.relation.issn","0885-6087"],["dc.title","Impact of redox and transport processes in a riparian wetland on stream water quality in the Fichtelgebirge region, southern Germany"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]Details DOI WOS2000Journal Article [["dc.bibliographiccitation.firstpage","154"],["dc.bibliographiccitation.issue","3-4"],["dc.bibliographiccitation.journal","CYTOGENETICS AND CELL GENETICS"],["dc.bibliographiccitation.lastpage","155"],["dc.bibliographiccitation.volume","89"],["dc.contributor.author","Looft, C."],["dc.contributor.author","Paul, S."],["dc.contributor.author","Thomsen, P. D."],["dc.contributor.author","Yerle, M."],["dc.contributor.author","Brenig, Bertram"],["dc.contributor.author","Kalm, E."],["dc.date.accessioned","2018-11-07T11:03:26Z"],["dc.date.available","2018-11-07T11:03:26Z"],["dc.date.issued","2000"],["dc.identifier.doi","10.1159/000015599"],["dc.identifier.isi","000088901600006"],["dc.identifier.pmid","10965109"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/51620"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Karger"],["dc.relation.issn","0301-0171"],["dc.title","Isolation and assignment of the UDP-glucose pyrophosphorylase gene (UGP2) to porcine chromosome 3q21 -> q22 by FISH and by analysis of somatic cell and radiation hybrid panels"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]Details DOI PMID PMC WOS2003Journal Article [["dc.bibliographiccitation.firstpage","263"],["dc.bibliographiccitation.issue","2"],["dc.bibliographiccitation.journal","Annals of Neurology"],["dc.bibliographiccitation.lastpage","267"],["dc.bibliographiccitation.volume","54"],["dc.contributor.author","Wiltfang, J."],["dc.contributor.author","Esselmann, Herrmann"],["dc.contributor.author","Smirnov, Alexey"],["dc.contributor.author","Bibl, Mirko"],["dc.contributor.author","Cepek, L."],["dc.contributor.author","Steinacker, Petra"],["dc.contributor.author","Mollenhauer, Brit"],["dc.contributor.author","Buerger, Katharina"],["dc.contributor.author","Hampel, Harald"],["dc.contributor.author","Paul, S."],["dc.contributor.author","Neumann, M."],["dc.contributor.author","Maler, M."],["dc.contributor.author","Zerr, I."],["dc.contributor.author","Kornhuber, Johannes"],["dc.contributor.author","Kretzschmar, Hans A."],["dc.contributor.author","Poser, Sigrid"],["dc.contributor.author","Otto, Markus"],["dc.date.accessioned","2018-11-07T10:37:04Z"],["dc.date.available","2018-11-07T10:37:04Z"],["dc.date.issued","2003"],["dc.description.abstract","Decreased levels of beta-amyloid peptide 1-42 (Abeta1-42) in cerebrospinal fluid (CSF) are a characteristic feature of Alzheimer's disease (AD) but recently were also observed in Creutzfeldt-Jakob disease (CJD). We analyzed the CSF of patients with CJD, and AD and nondemented controls using a quantitative urea-based Abeta sodium dodecyl sulfate polyacrylamide gel electrophoresis immunoblot. Like in AD and nondemented controls, we found a highly conserved pattern of carboxyterminally truncated Abeta1-37/38/39 in addition to Abeta1-40/42 also in CJD patients. By the introduction of the ratio Abeta1-39 to Abeta1-42, CJD and AD can effectively be differentiated. We conclude that the immunoblot shows disease-specific CSF Abeta peptide patterns in CJD and AD and suppose that measurement of the Abeta peptide pattern seems to be a promising diagnostic tool in the differential diagnosis of dementias."],["dc.identifier.doi","10.1002/ana.10661"],["dc.identifier.isi","000184352700021"],["dc.identifier.pmid","12891683"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/45476"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Wiley-liss"],["dc.relation.issn","0364-5134"],["dc.title","beta-Amyloid peptides in cerebrospinal fluid of patients with Creutzfeldt-Jakob disease"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]Details DOI PMID PMC WOS2002Conference Abstract [["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","Neurobiology of Aging"],["dc.bibliographiccitation.volume","23"],["dc.contributor.author","Esselmann, Herrmann"],["dc.contributor.author","Kunz, N."],["dc.contributor.author","Smirnov, Alexey"],["dc.contributor.author","Paul, S."],["dc.contributor.author","Dombek, M."],["dc.contributor.author","Ruether, Eckhart"],["dc.contributor.author","Wiltfang, J."],["dc.contributor.author","Maler, M."],["dc.contributor.author","Kornhuber, Johannes"],["dc.contributor.author","Otto, Markus"],["dc.contributor.author","Hampel, Harald"],["dc.contributor.author","Buerger, Katharina"],["dc.date.accessioned","2018-11-07T10:23:03Z"],["dc.date.available","2018-11-07T10:23:03Z"],["dc.date.issued","2002"],["dc.format.extent","S17"],["dc.identifier.isi","000177465300067"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/42384"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Elsevier Science Inc"],["dc.publisher.place","New york"],["dc.relation.issn","0197-4580"],["dc.title","Primary cell culture of chicken telencephalon: A model to study the catabolic processing of endogenous amyloid precursor protein and abeta peptides"],["dc.type","conference_abstract"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]Details WOS2005Conference Abstract [["dc.bibliographiccitation.issue","5"],["dc.bibliographiccitation.journal","Pharmacopsychiatry"],["dc.bibliographiccitation.volume","38"],["dc.contributor.author","Maler, Juan Manuel"],["dc.contributor.author","Esselmann, Herrmann"],["dc.contributor.author","Dyrks, T."],["dc.contributor.author","Klafki, H."],["dc.contributor.author","Fiszer, M."],["dc.contributor.author","Paul, S."],["dc.contributor.author","Reulbach, Udo"],["dc.contributor.author","Lewczuk, Piotr"],["dc.contributor.author","Ruther, Eckart"],["dc.contributor.author","Kornhuber, Johannes"],["dc.contributor.author","Wiltfang, J."],["dc.date.accessioned","2018-11-07T10:56:36Z"],["dc.date.available","2018-11-07T10:56:36Z"],["dc.date.issued","2005"],["dc.format.extent","262"],["dc.identifier.isi","000232591900164"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/50051"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Georg Thieme Verlag Kg"],["dc.publisher.place","Stuttgart"],["dc.relation.conference","24th Symposium of the Arbeitsgemeinschaft-fur-Neuropsychopharmakologie-und-Pharmakopsychiatrie (AGNP)"],["dc.relation.eventlocation","Munich, GERMANY"],["dc.relation.issn","0176-3679"],["dc.title","Specific inhibition of beta-amyloid peptide secretion by ZK808762 mimicks the effect of non-steroidal antiinflammatory drugs"],["dc.type","conference_abstract"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]Details WOS2018Journal Article [["dc.bibliographiccitation.artnumber","plx067"],["dc.bibliographiccitation.firstpage","1"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","AoB PLANTS"],["dc.bibliographiccitation.lastpage","18"],["dc.bibliographiccitation.volume","10"],["dc.contributor.author","Paul, Shanty"],["dc.contributor.author","Wildhagen, Henning"],["dc.contributor.author","Janz, Dennis"],["dc.contributor.author","Polle, Andrea"],["dc.date.accessioned","2018-02-22T11:03:06Z"],["dc.date.available","2018-02-22T11:03:06Z"],["dc.date.issued","2018"],["dc.description.abstract","Climate change with increasing periods of drought is expected to reduce the yield of biomass crops such as poplars. To combat yield loss, it is important to better understand the molecular mechanisms that control growth under drought. Here, the goal was to resolve the drought-induced changes of active cytokinins, a main growth hormone in plants, at the tissue level in different cell types and organs of poplars (Populus×canescens) in comparison with growth, biomass, leaf shedding, photosynthesis and water potential. Since cytokinin response is mediated by type-A response regulators,ARR5::GUSreporter lines were used to map cytokinin activity histochemically. The expression ofPtaRR3andPtaRR10was examined in different stem sections. Young leaves showed strong cytokinin activity in the veins and low staining under drought stress, accompanied by diminished leaf expansion. Leaf scars, at positions where drought-shedding occurred, showed strong reduction of cytokinin activity. The pith in the differentiation zone of stem showed high cytokinin activity with distinct, very active parenchymatic cells and enhanced activity close to primary xylem. This pattern was maintained under drought but the cytokinin activity was reduced. Mature phloem parenchymatic cells showed high cytokinin activity and mature wood showed no detectable cytokinin activity. Cytokinin activity in the cambium was apparent as a clear ring, which faded under drought. Xylem-localized cytokinin activities were also mirrored by the relative expression ofPtaRR3, whereasPtaRR10showed developmental but no drought-induced changes. Primary meristems exhibited high cytokinin activity regardless of drought stress, supporting a function of this phytohormone in meristem maintenance, whereas declining cytokinin activities in apical pith tissues and cambium of drought-stressed poplars linked cytokinin in these cell types with the control of primary and secondary growth processes. Changes in cytokinin activity further imply a role in drought avoidance mechanisms of poplars, especially in the reduction of leaf area."],["dc.description.sponsorship","Open-Access-Publikationsfonds 2017"],["dc.identifier.doi","10.1093/aobpla/plx067"],["dc.identifier.pmid","29354257"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/15020"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/12421"],["dc.language.iso","en"],["dc.notes.status","final"],["dc.relation.doi","10.1093/aobpla/plx067"],["dc.rights.access","openAccess"],["dc.subject.ddc","570"],["dc.title","Drought effects on the tissue- and cell-specific cytokinin activity in poplar"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]Details DOI PMID PMC2002Conference Abstract [["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","Neurobiology of Aging"],["dc.bibliographiccitation.volume","23"],["dc.contributor.author","Wiltfang, J."],["dc.contributor.author","Esselmann, Herrmann"],["dc.contributor.author","Bibl, Mirko"],["dc.contributor.author","Smirnov, Alexey"],["dc.contributor.author","Paul, S."],["dc.contributor.author","Ruether, Eckhart"],["dc.contributor.author","Otto, Markus"],["dc.contributor.author","Schmidt, B."],["dc.contributor.author","Klafki, H. W."],["dc.contributor.author","Maler, M."],["dc.contributor.author","Kornhuber, Johannes"],["dc.contributor.author","Dyrks, T."],["dc.contributor.author","Bienert, M."],["dc.contributor.author","Beyermann, M."],["dc.date.accessioned","2018-11-07T10:23:20Z"],["dc.date.available","2018-11-07T10:23:20Z"],["dc.date.issued","2002"],["dc.format.extent","S275"],["dc.identifier.isi","000177465301009"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/42438"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Elsevier Science Inc"],["dc.publisher.place","New york"],["dc.relation.issn","0197-4580"],["dc.title","Highly conserved and disease-specific patterns of carboxyterminally truncated abeta peptides 1-37/38/39 in addition to 1-40/42 in Alzheimer's disease and in patients with chronic neuroinflammation"],["dc.type","conference_abstract"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]Details WOS2004Journal Article [["dc.bibliographiccitation.firstpage","236"],["dc.bibliographiccitation.issue","4-5"],["dc.bibliographiccitation.journal","Neurodegenerative Diseases"],["dc.bibliographiccitation.lastpage","241"],["dc.bibliographiccitation.volume","1"],["dc.contributor.author","Esselmann, Hermann"],["dc.contributor.author","Maler, J. M."],["dc.contributor.author","Kunz, N."],["dc.contributor.author","Otto, Markus"],["dc.contributor.author","Paul, S."],["dc.contributor.author","Lewczuk, Piotr"],["dc.contributor.author","Rüther, Eckart"],["dc.contributor.author","Kornhuber, Johannes"],["dc.contributor.author","Wiltfang, Jens"],["dc.date.accessioned","2017-09-07T11:44:27Z"],["dc.date.available","2017-09-07T11:44:27Z"],["dc.date.issued","2004"],["dc.description.abstract","We studied endogenous amyloid precursor protein (APP) processing and amyloid beta (Aβ) peptide formation in primary chicken telencephalic neurons, because their Aβ peptide sequence is identical to humans. As detected by quantitative Aβ-SDS-PAGE/immunoblot, Aβ peptides 1–40/42 and three additional C-truncated species, namely Aβ1–37/38/39 were regularly released into the supernatant. The highly conserved Aβ quintet strongly resembles the pattern of Aβ peptides found in human cerebrospinal fluid. Furthermore, the C-terminally shorter Aβ peptides 1–33/34 could be readily detected. Recent evidence indicates that lithium specifically inhibits secretion of the amyloidogenic Aβ1–42 peptide in cultured permanent cells transfected with human APP. We therefore investigated the effect of lithium on Aβ peptide secretion as well as intracellular Aβ peptides in our untransfected primary cell culture system. Our data shows that lithium leads to a dose-dependent reduction of Aβ1–37/38/39/40/42 secretion. Surprisingly, intracellular analysis revealed that lithium specifically increases a band comigrating with synthetic Aβ1–38 while Aβ1–40 and Aβ1–42 remained almost unaffected. These results demonstrate for the first time that lithium treatment decreases Aβ peptide secretion in primary chicken neuronal cells but specifically elevates intracellular Aβ1–38. Therefore, we conclude that there are two independent mechanisms of lithium in intra- and extracellular Aβ peptide production."],["dc.identifier.doi","10.1159/000080992"],["dc.identifier.gro","3151670"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/8488"],["dc.language.iso","en"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","chake"],["dc.relation.issn","1660-2854"],["dc.title","Lithium Decreases Secretion of Aβ1–42 and C-Truncated Species Aβ1–37/38/39/40 in Chicken Telencephalic Cultures but Specifically Increases Intracellular Aβ1–38"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","no"],["dspace.entity.type","Publication"]]Details DOI2008Conference Paper [["dc.bibliographiccitation.firstpage","335"],["dc.bibliographiccitation.issue","2-3"],["dc.bibliographiccitation.journal","The Science of The Total Environment"],["dc.bibliographiccitation.lastpage","342"],["dc.bibliographiccitation.volume","404"],["dc.contributor.author","Alewell, C."],["dc.contributor.author","Paul, S."],["dc.contributor.author","Lischeid, G."],["dc.contributor.author","Storck, F. R."],["dc.date.accessioned","2018-11-07T11:10:03Z"],["dc.date.available","2018-11-07T11:10:03Z"],["dc.date.issued","2008"],["dc.description.abstract","Wetlands have important filter functions in landscapes but are considered to be the biggest unknowns regarding their element dynamics under global climate change. Information on sink and source function of sulphur, nitrogen, organic matter and acidity in wetlands is crucial for freshwater regeneration. Recent results indicate that redox processes are not completely controlled by the sequential reduction chain (that is electron acceptor availability) but that electron donor availability may be an important regulator. Our hypothesis was that only sites which are limited in their electron donor availability low concentrations of dissolved organic carbon (DOC)) follow the concept of the sequential reduction chain. We compared the results of two freshwater wetland systems: 1) three forested fens within a boreal spruce catchment in a low mountain range in southern Germany (high DOC regime) and 2) three floodplain soils within a groundwater enrichment area in the Rhein valley in northwest Switzerland (low DOC regime). Micro scale investigations (a few cm) with dialyse chambers as well as soil solution and groundwater concentrations at the forested fens (high DOC regime) indicated simultaneous consumption of nitrate and sulphate with release of iron, manganese and methane (CH4) as well as an enrichment in stable sulphur isotopes indicating a co-existence of processes attributed to different redox gradients. Soil and aquifer gas measurements down to 4.6 m at the groundwater enrichment site (low DOC regime and carbon limitation) showed extreme high rates of metabolism with carbon dioxide (CO2), dinitrous oxide (N2O) and CH4 concentrations reaching fifty, thirty and three times atmospheric concentrations, respectively. Simultaneously, groundwater oxygen (O-2) saturation was between 50 and 95%. We concluded that independent of DOC regime the sequential reduction chain was not a suitable concept in our systems. Instead of electron acceptor or donor availability micro site variability might explain the co-existence of redox processes within our sites. (C) 2007 Elsevier B.V. All rights reserved."],["dc.identifier.doi","10.1016/j.scitotenv.2007.11.001"],["dc.identifier.isi","000260701900015"],["dc.identifier.pmid","18054998"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/53132"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Elsevier Science Bv"],["dc.publisher.place","Amsterdam"],["dc.relation.conference","5th International Symposium on Ecosystem Behavior"],["dc.relation.eventlocation","Univ Calf Santa Cruz, Santa Cruz, CA"],["dc.relation.issn","0048-9697"],["dc.title","Co-regulation of redox processes in freshwater wetlands as a function of organic matter availability?"],["dc.type","conference_paper"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]Details DOI PMID PMC WOS2016Journal Article [["dc.bibliographiccitation.artnumber","652"],["dc.bibliographiccitation.journal","Frontiers in Plant Science"],["dc.bibliographiccitation.volume","7"],["dc.contributor.author","Paul, Shanty"],["dc.contributor.author","Wildhagen, Henning"],["dc.contributor.author","Janz, Dennis"],["dc.contributor.author","Teichmann, Thomas"],["dc.contributor.author","Hänsch, Robert"],["dc.contributor.author","Polle, Andrea"],["dc.date.accessioned","2017-11-28T10:03:37Z"],["dc.date.available","2017-11-28T10:03:37Z"],["dc.date.issued","2016"],["dc.description.abstract","Cytokinins play an important role in vascular development. But knowledge on the cellular localization of this growth hormone in the stem and other organs of woody plants is lacking. The main focus of this study was to investigate the occurrence and cellular localization of active cytokinins in leaves, roots, and along the stem of Populus × canescens and to find out how the pattern is changed between summer and winter. An ARR5::GUS reporter construct was used to monitor distribution of active cytokinins in different tissues of transgenic poplar lines. Three transgenic lines tested under outdoor conditions showed no influence of ARR5::GUS reporter construct on the growth performance compared with the wild-type, but one line lost the reporter activity. ARR5::GUS activity indicated changes in the tissue- and cell type-specific pattern of cytokinin activity during dormancy compared with the growth phase. ARR5::GUS activity, which was present in the root tips in the growing season, disappeared in winter. In the stem apex ground tissue, ARR5::GUS activity was higher in winter than in summer. Immature leaves from tissue-culture grown plants showed inducible ARR5::GUS activity. Leaf primordia in summer showed ARR5::GUS activity, but not the expanded leaves of outdoor plants or leaf primordia in winter. In stem cross sections, the most prominent ARR5::GUS activity was detected in the cortex region and in the rays of bark in summer and in winter. In the cambial zone the ARR5::GUS activity was more pronounced in the dormant than in growth phase. The pith and the ray cells adjacent to the vessels also displayed ARR5::GUS activity. In silico analyses of the tissue-specific expression patterns of the whole PtRR type-A family of poplar showed that PtRR10, the closest ortholog to the Arabidopsis ARR5 gene, was usually the most highly expressed gene in all tissues. In conclusion, gene expression and tissue-localization indicate high activity of cytokinins not only in summer, but also in winter. The presence of the signal in meristematic tissues supports their role in meristem maintenance. The reporter lines will be useful to study the involvement of cytokinins in acclimation of poplar growth to stress."],["dc.description.sponsorship","Open-Access-Publikationsfonds 2016"],["dc.identifier.doi","10.3389/fpls.2016.00652"],["dc.identifier.fs","620096"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/13292"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/10618"],["dc.language.iso","en"],["dc.notes.intern","DeepGreen Import"],["dc.notes.status","final"],["dc.publisher","Frontiers Media S.A."],["dc.relation.eissn","1664-462X"],["dc.rights","http://creativecommons.org/licenses/by/4.0/"],["dc.rights.access","openAccess"],["dc.title","Tissue- and Cell-Specific Cytokinin Activity in Populus × canescens Monitored by ARR5::GUS Reporter Lines in Summer and Winter"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","unknown"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]Details DOI