TY - JOUR A1 - Bosch, Sina A1 - Leminen, Alina T1 - ERP priming studies of bilingual language processing JF - Bilingualism : language and cognition. N2 - The aim of this review is to provide a selective overview of priming studies which have employed the event-related brain potential (ERP) technique in order to investigate bilingual language processing. The priming technique can reveal an implicit memory effect in which exposure to one stimulus influences the processing of another stimulus. Behavioral approaches, such as measuring reaction times, may not always be enough for providing a full view on the exact mechanisms and the time-course of language comprehension. Instead, ERPs have a time-resolution of a millisecond and hence they offer a precise temporal overview of the underlying neural processes involved in language processing. In our review, we summarize experimental research that has combined priming with ERP measurements, thus creating a valuable tool for examining the neurophysiological correlates of language processing in the bilingual brain. KW - event-related brain potentials KW - priming KW - bilinguals Y1 - 2018 U6 - https://doi.org/10.1017/S1366728917000700 SN - 1366-7289 SN - 1469-1841 VL - 21 IS - 3 SP - 462 EP - 470 PB - Cambridge Univ. Press CY - New York ER - TY - GEN A1 - Brzezinka, Krzysztof A1 - Altmann, Simone A1 - Bäurle, Isabel T1 - BRUSHY1/TONSOKU/MGOUN3 is required for heat stress memory T2 - Postprints der Universität Potsdam Mathematisch-Naturwissenschaftliche Reihe N2 - Plants encounter biotic and abiotic stresses many times during their life cycle and this limits their productivity. Moderate heat stress (HS) primes a plant to survive higher temperatures that are lethal in the naive state. Once temperature stress subsides, the memory of the priming event is actively retained for several days preparing the plant to better cope with recurring HS. Recently, chromatin regulation at different levels has been implicated in HS memory. Here, we report that the chromatin protein BRUSHY1 (BRU1)/TONSOKU/MGOUN3 plays a role in the HS memory in Arabidopsis thaliana. BRU1 is also involved in transcriptional gene silencing and DNA damage repair. This corresponds with the functions of its mammalian orthologue TONSOKU-LIKE/NF Kappa BIL2. During HS memory, BRU1 is required to maintain sustained induction of HS memory-associated genes, whereas it is dispensable for the acquisition of thermotolerance. In summary, we report that BRU1 is required for HS memory in A. thaliana, and propose a model where BRU1 mediates the epigenetic inheritance of chromatin states across DNA replication and cell division. T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - 788 KW - Arabidopsis thaliana KW - BRU1 KW - chromatin KW - priming Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-436219 SN - 1866-8372 IS - 788 ER - TY - JOUR A1 - Bäurle, Isabel A1 - Brzezinka, Krzysztof A1 - Altmann, Simone T1 - BRUSHY1/TONSOKU/MGOUN3 is required for heat stress memory JF - Plant Cell & Environment N2 - Plants encounter biotic and abiotic stresses many times during their life cycle and this limits their productivity. Moderate heat stress (HS) primes a plant to survive higher temperatures that are lethal in the naïve state. Once temperature stress subsides, the memory of the priming event is actively retained for several days preparing the plant to better cope with recurring HS. Recently, chromatin regulation at different levels has been implicated in HS memory. Here, we report that the chromatin protein BRUSHY1 (BRU1)/TONSOKU/MGOUN3 plays a role in the HS memory in Arabidopsis thaliana. BRU1 is also involved in transcriptional gene silencing and DNA damage repair. This corresponds with the functions of its mammalian orthologue TONSOKU‐LIKE/NFΚBIL2. During HS memory, BRU1 is required to maintain sustained induction of HS memory‐associated genes, whereas it is dispensable for the acquisition of thermotolerance. In summary, we report that BRU1 is required for HS memory in A. thaliana, and propose a model where BRU1 mediates the epigenetic inheritance of chromatin states across DNA replication and cell division. KW - Arabidopsis thaliana KW - BRUSHY1 KW - chromatin KW - priming Y1 - 2019 U6 - https://doi.org/10.1111/pce.13365 VL - 42 SP - 771 EP - 781 ER - TY - JOUR A1 - Farhy, Yael A1 - Veríssimo, Joao Marques A1 - Clahsen, Harald T1 - Universal and particular in morphological processing BT - evidence from Hebrew JF - The quarterly journal of experimental psychology N2 - Do properties of individual languages shape the mechanisms by which they are processed? By virtue of their non-concatenative morphological structure, the recognition of complex words in Semitic languages has been argued to rely strongly on morphological information and on decomposition into root and pattern constituents. Here, we report results from a masked priming experiment in Hebrew in which we contrasted verb forms belonging to two morphological classes, Paal and Piel, which display similar properties, but crucially differ on whether they are extended to novel verbs. Verbs from the open-class Piel elicited familiar root priming effects, but verbs from the closed-class Paal did not. Our findings indicate that, similarly to other (e.g., Indo-European) languages, down-to-the-root decomposition in Hebrew does not apply to stems of non-productive verbal classes. We conclude that the Semitic word processor is less unique than previously thought: Although it operates on morphological units that are combined in a non-linear way, it engages the same universal mechanisms of storage and computation as those seen in other languages. KW - Language universals KW - morphology KW - priming KW - Semitic Y1 - 2018 U6 - https://doi.org/10.1080/17470218.2017.1310917 SN - 1747-0218 SN - 1747-0226 VL - 71 IS - 5 SP - 1125 EP - 1133 PB - Routledge, Taylor & Francis Group CY - Abingdon ER - TY - JOUR A1 - Friedrich, Thomas A1 - Faivre, Lea A1 - Bäurle-Lenhard, Isabel A1 - Schubert, Daniel T1 - Chromatin-based mechanisms of temperature memory in plants JF - Plant, cell & environment : cell physiology, whole-plant physiology, community physiology N2 - For successful growth and development, plants constantly have to gauge their environment. Plants are capable to monitor their current environmental conditions, and they are also able to integrate environmental conditions over time and store the information induced by the cues. In a developmental context, such an environmental memory is used to align developmental transitions with favourable environmental conditions. One temperature-related example of this is the transition to flowering after experiencing winter conditions, that is, vernalization. In the context of adaptation to stress, such an environmental memory is used to improve stress adaptation even when the stress cues are intermittent. A somatic stress memory has now been described for various stresses, including extreme temperatures, drought, and pathogen infection. At the molecular level, such a memory of the environment is often mediated by epigenetic and chromatin modifications. Histone modifications in particular play an important role. In this review, we will discuss and compare different types of temperature memory and the histone modifications, as well as the reader, writer, and eraser proteins involved. KW - chromatin KW - cold KW - epigenetics KW - heat KW - memory KW - nucleosome remodelling KW - polycomb KW - priming KW - trithorax Y1 - 2018 U6 - https://doi.org/10.1111/pce.13373 SN - 0140-7791 SN - 1365-3040 VL - 42 IS - 3 SP - 762 EP - 770 PB - Wiley CY - Hoboken ER - TY - THES A1 - Jovanovic, Nenad T1 - The comprehension of the passive voice by different populations and the effects of structural priming on this process N2 - This thesis investigates the comprehension of the passive voice in three distinct populations. First, the comprehension of passives by adult German speakers was studied, followed by an examination of how German-speaking children comprehend the structure. Finally, bilingual Mandarin-English speakers were tested on their comprehension of the passive voice in English, which is their L2. An integral part of testing the comprehension in all three populations is the use of structural priming. In each of the three distinct parts of the research, structural priming was used for a specific reason. In the study involving adult German speakers, productive and receptive structural priming was directly compared. The goal was to see the effect the two priming modalities have on language comprehension. In the study on German-acquiring children, structural priming was an important tool in answering the question regarding the delayed acquisition of the passive voice. Finally, in the study on the bilingual population, cross-linguistic priming was used to investigate the importance of word order in the priming effect, since Mandarin and English have different word orders in passive voice sentences. N2 - Diese Doktorarbeit untersucht das Verständnis von Passivsätzen in drei spezifischen Populationen. Zunächst wurde das Passivverständnis von erwachsenen deutschen Muttersprachlern erforscht, gefolgt von einer Untersuchung des Verständnisses von Passivsätzen deutschsprachiger Kinder. Schließlich wurden bilinguale Mandarin-Sprecher hinsichtlich ihres Verständnisses von Passivsätzen in der englischen Sprache, welche ihre Zweitsprache darstellt, getestet. Ein wesentlicher Bestandteil der Untersuchung des Sprachverständnisses in allen drei Populationen ist der Gebrauch des Structural Priming. In jedem der drei verschiedenen Teile der Untersuchung gab es spezifische Gründe, die Methode des Structural Priming anzuwenden. So wurden in der Studie mit deutschen erwachsenen Muttersprachlern Productive und Receptive Structural Priming unmittelbar mit einander verglichen. Das Ziel war es, die Wirkung von zwei verschiedenen Priming-Modalitäten auf das Sprachverständnis herauszufinden. In der Studie mit deutschsprachigen Kindern war Structural Priming ein wichtiges Hilfsmittel, um die Frage nach dem verzögerten Erwerb des Passivverständnisses zu beantworten. In der Studie der bilingualen Population schließlich wurde Cross-Linguistik (sprachübergreifendes) Priming genutzt um die Bedeutung des Satzbaus auf den Priming-Effekt zu untersuchen, da Mandarin und Englisch in Passivsätzen einen unterschiedlichen Satzbau verwenden. T2 - Das Verständnis von Passivkonstruktionen in verschiedenen Populationen unter Einfluss von strukturellem Priming KW - priming KW - eye-tracing KW - syntax KW - comprehension KW - cross-linguistic KW - passive voice KW - acquisition KW - children KW - bilingual KW - Erwerb KW - cross-linguistisch KW - Augenblickmessung KW - Passive KW - Priming KW - Syntax KW - Verständnis KW - Kinder KW - bilingual Y1 - 2018 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-475900 ER - TY - JOUR A1 - Liu, Hsiang-chin A1 - Lämke, Jörn A1 - Lin, Siou-ying A1 - Hung, Meng-Ju A1 - Liu, Kuan-Ming A1 - Charng, Yee-yung A1 - Bäurle, Isabel T1 - Distinct heat shock factors and chromatin modifications mediate the organ-autonomous transcriptional memory of heat stress JF - The plant journal N2 - Plants can be primed by a stress cue to mount a faster or stronger activation of defense mechanisms upon subsequent stress. A crucial component of such stress priming is the modified reactivation of genes upon recurring stress; however, the underlying mechanisms of this are poorly understood. Here, we report that dozens of Arabidopsis thaliana genes display transcriptional memory, i.e. stronger upregulation after a recurring heat stress, that lasts for at least 3 days. We define a set of transcription factors involved in this memory response and show that the transcriptional memory results in enhanced transcriptional activation within minutes of the onset of a heat stress cue. Further, we show that the transcriptional memory is active in all tissues. It may last for up to a week, and is associated during this time with histone H3 lysine 4 hypermethylation. This transcriptional memory is cis-encoded, as we identify a promoter fragment that confers memory onto a heterologous gene. In summary, heat-induced transcriptional memory is a widespread and sustained response, and our study provides a framework for future mechanistic studies of somatic stress memory in higher plants. KW - epigenetics KW - priming KW - heat stress KW - H3K4 methylation KW - transcriptional memory KW - Arabidopsis thaliana KW - HSF Y1 - 2018 U6 - https://doi.org/10.1111/tpj.13958 SN - 0960-7412 SN - 1365-313X VL - 95 IS - 3 SP - 401 EP - 413 PB - Wiley CY - Hoboken ER -