Alina Klaus
Friedrich-Ebert-Allee 144
D-53113 Bonn
s7alosth@uni-bonn.de, +49 228 73-54205
Research website: Abiotic stress response
Research focus
My research focuses on transciptomic changes in young barley roots under abiotic stress such as drought or salinity. To quantify these changes in gene expression levels, I use RNA-Sequencing.
Publications
2024
Win YN, Stöcker T, Du X, Brox A, Pitz M, Klaus A, Schoof H, Hochholdinger F, Marcon C (2024) Expanding the BonnMu sequence-indexed repository of transposon induced maize (Zea mays L.) mutations in dent and flint germplasm. bioRxiv 2024.02.24.581857. Free Article
Klaus A, Marcon C, Hochholdinger F (2024) Spatiotemporal transcriptomic plasticity in barley roots: Unravelling water deficit responses in distinct root zones. BMC Genomics 25: 79. PubMed Free BMC Article Free PMC Article
Bohle F, Klaus A, Ingelfinger J, Tegethof H, Safari N, Schwarzländer M, Hochholdinger F, Hahn M, Meyer AJ, Acosta IF, Müller-Schüssele SJ (2024) Contrasting cytosolic EGSH dynamics under abiotic and biotic stress in barley as revealed by the biosensor Grx1-roGFP22. J Exp Bot, 75: 2299-2312. PubMed
Baales J, Zeisler-Diehl VV, Kreszies T, Klaus A, Hochholdinger F, Schreiber L (2024) Transcriptomic changes in barley leaves induced by alcohol ethoxylates indicate potential pathways of surfactant detoxification. Sci Rep 14: 4535. PubMed Free PMC Article
2023
Zhao M, Peng Z, Qin Y, Tamang TM, Zhang L, Tian B, Chen Y, Liu Y, Zhang J, Lin G, Zheng H, He C, Lv K, Klaus A, Marcon C, Hochholdinger F, Trick HN, Liu Y, Cho MJ, Park S, Wei H, Zheng J, White FF, Liu S (2023) Bacterium-Enabled Transient Gene Activation by Artificial Transcription Factors to Study Gene Regulation in Maize. Plant Cell 35: 2736-2749. PubMed Free Article
Guo L, Osthoff A, Baer M, Kirschner G, Salvi S, Hochholdinger F (2023) ENHANCED GRAVITROPISM 2 coordinates molecular adaptations to gravistimulation in the elongation zone of barley roots. New Phytol 237: 2196-2209. PubMed
2022
Shellakkutti N, Thangamani PD, Suresh K, Baales J, Zeisler-Diehl VV, Osthoff A, Hochholdinger F, Schreiber L, Kreszies T (2022) Cuticular transpiration is not affected by enhanced wax and cutin amounts in response to osmotic stress in barley. Physiol Plant 174: e13735. PubMed
Guo L, Klaus A, Baer M, Kirschner GK, Salvi S, Hochholdinger H (2022) ENHANCED GRAVITROPISM 2 coordinates molecular adaptations to gravistimulation in the elongation zone of barley roots. bioRxiv 10.1101/2022.10.11.511704. Free Article
2020
Kreszies T, Eggels S, Kreszies V, Osthoff A, Shellakkutti N, Baldauf JA, Zeisler-Diehl VV, Hochholdinger F, Ranathunge K, Schreiber L (2020) Seminal roots of wild and cultivated barley differentially respond to osmotic stress in gene expression, suberization and hydraulic conductivity. Plant Cell Environ 43, 344-357. PubMed Free Article
2019
Osthoff A, Donà dalle Rose P, Baldauf JA, Piepho H-P, Hochholdinger F (2019) Transcriptomic reprogramming of barley seminal roots by combined water deficit and salt stress. BMC Genomics 20: 325. PubMed Free Article
Kreszies T, Shellakkutti N, Osthoff A, Yu P, Baldauf J, Zeisler-Diehl V, Ranathunge K, Hochholdinger F, Schreiber L (2019) Osmotic stress enhances suberization of apoplastic barriers in barley seminal roots: analysis of chemical, transcriptomic and physiological responses. New Phytol 221: 180-194. PubMed Free PMC Article
Reinert S, Osthoff A, Léon J, Naz A A (2019) Population genetics revealed a new locus that underwent positive selection in barley. Int J Mol Sci 20: 202. PubMed Free PMC Article