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Andre Greiner
Researcher at Humboldt University of Berlin
Publications - 6
Citations - 629
Andre Greiner is an academic researcher from Humboldt University of Berlin. The author has contributed to research in topics: Chlamydomonas reinhardtii & Cas9. The author has an hindex of 5, co-authored 6 publications receiving 444 citations. Previous affiliations of Andre Greiner include Humboldt State University.
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Journal ArticleDOI
Targeting of Photoreceptor Genes in Chlamydomonas reinhardtii via Zinc-Finger Nucleases and CRISPR/Cas9.
TL;DR: In this article, the photoreceptor genes COP1/2, COP3 (encoding channelrhodopsin 1 [ChR1]), COP4, COP5, PHOT, UVR8, VGCC, MAT3, and aCRY were used for gene editing in Chlamydomonas reinhardtii.
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A blue-light photoreceptor mediates the feedback regulation of photosynthesis
Dimitris Petroutsos,Ryutaro Tokutsu,Shinichiro Maruyama,Serena Flori,Andre Greiner,Leonardo Magneschi,Leonardo Magneschi,Loic Cusant,Tilman Kottke,Maria Mittag,Peter Hegemann,Giovanni Finazzi,Jun Minagawa,Jun Minagawa +13 more
TL;DR: The existence of a molecular link between photoreception, photosynthesis, and photoprotection in the green alga Chlamydomonas reinhardtii is shown, indicating that the sensing, utilization, and dissipation of light is a concerted process that plays a vital role in microalgal acclimation to environments of variable light intensities.
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Nuclear gene targeting in Chlamydomonas using engineered zinc‐finger nucleases
TL;DR: A nuclear gene targeting strategy for Chlamydomonas that is based on the application of zinc-finger nucleases (ZFNs) is presented, and it is anticipated that this ZFN technology will be useful for studying the functions of individual genes in Chlamys Domonas.
Journal ArticleDOI
Phototropin Influence on Eyespot Development and Regulation of Phototactic Behavior in Chlamydomonas reinhardtii
Jessica Trippens,Andre Greiner,Jana Schellwat,Martin Neukam,Theresa Rottmann,Yinghong Lu,Suneel Kateriya,Peter Hegemann,Georg Kreimer +8 more
TL;DR: It is proposed that phototropin is a light regulator of phototaxis that desensitizes the eyespot when blue light intensities increase.
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An Efficient Visual Screen for CRISPR/Cas9 Activity in Arabidopsis thaliana .
Florian Hahn,Otho Mantegazza,Andre Greiner,Peter Hegemann,Marion Eisenhut,Andreas P.M. Weber +5 more
TL;DR: A generic vector system that can be used to clone any sgRNA sequence in a plant T-DNA vector containing an ubiquitously expressed Cas9 gene is designed and it is proposed that targeting of GL1 is suitable for assessing and optimizing Cas9-mediated gene-editing in Arabidopsis.