S
Sascha Laubinger
Researcher at University of Oldenburg
Publications - 40
Citations - 2874
Sascha Laubinger is an academic researcher from University of Oldenburg. The author has contributed to research in topics: Arabidopsis & RNA splicing. The author has an hindex of 19, co-authored 39 publications receiving 2516 citations. Previous affiliations of Sascha Laubinger include Max Planck Society & University of Düsseldorf.
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Journal ArticleDOI
Dual roles of the nuclear cap-binding complex and SERRATE in pre-mRNA splicing and microRNA processing in Arabidopsis thaliana
Sascha Laubinger,Timo Sachsenberg,Georg Zeller,Wolfgang Busch,Jan U. Lohmann,Gunnar Rätsch,Detlef Weigel +6 more
TL;DR: The results uncover dual roles in splicing and miRNA processing that distinguish SE and the cap-binding complex from specialized mi RNA processing factors such as DCL1 and HYL1.
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Stress-induced changes in the Arabidopsis thaliana transcriptome analyzed using whole-genome tiling arrays.
Georg Zeller,Stefan R. Henz,Christian Widmer,Timo Sachsenberg,Gunnar Rätsch,Detlef Weigel,Sascha Laubinger +6 more
TL;DR: In this article, the effects of salt, osmotic, cold and heat stress as well as application of the hormone abscisic acid (ABA), an important mediator of stress responses, were analyzed in the Arabidopsis thaliana transcriptome.
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Arabidopsis SPA proteins regulate photoperiodic flowering and interact with the floral inducer CONSTANS to regulate its stability.
Sascha Laubinger,Virginie Marchal,José Gentilhomme,Stephan Wenkel,Jessika Adrian,Seonghoe Jang,Carmen Kulajta,Helen Braun,George Coupland,Ute Hoecker +9 more
TL;DR: It is suggested that SPA proteins regulate photoperiodic flowering by controlling the stability of the floral inducer CO.
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MicroRNA Gene Evolution in Arabidopsis Lyrata and Arabidopsis Thaliana
Noah Fahlgren,Sanjuro Jogdeo,Kristin D. Kasschau,Christopher M. Sullivan,Elisabeth J. Chapman,Sascha Laubinger,Lisa M. Smith,Mark Dasenko,Scott A. Givan,Detlef Weigel,James C. Carrington +10 more
TL;DR: The finding of numerous evolutionarily young MIRNA, many with low expression and few if any targets, supports a rapid birth-death model for M IRNA evolution, and the dynamic nature of the MIRna complement of plant genomes is emphasized.
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Fast-Forward Genetics Identifies Plant CPL Phosphatases as Regulators of miRNA Processing Factor HYL1
Pablo Andrés Manavella,Joerg Hagmann,Felix Ott,Sascha Laubinger,Mirita Franz,Boris Macek,Detlef Weigel +6 more
TL;DR: In the absence of CPL1, HYL1 dephosphorylation and hence accurate processing and strand selection from miRNA duplexes are compromised, and a new regulatory step in plant miRNA biogenesis is defined.