Author

L. Kaack

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Plant Biology· 7

Signature Assays, Organisms & Methods

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Approach:experimental assay· 7 Organism:plant (other)· 5 Assay:metabolomics· 2 Research Focus:cell type annotation· 1 Research Focus:ecology & biodiversity· 1 Assay:imaging· 1

Frequent Co-Authors

S. Jansen· 7 shared L. Pereira· 5 shared H. J. Schenk· 4 shared X. Guan· 4 shared C. L. Trabi· 3 shared R. Ribeiro· 3 shared M. R. Roth· 2 shared R. Welti· 2 shared

Activity by Year

2020-2023 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 30 mutual co-author links

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7 shared papersPlant Biology

S. Jansen

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7 papers

Recent·Most cited

Gas diffusion kinetics drive embolism spread in angiosperm xylem: evidence from flow-centrifuge experiments and modelling

L. M. Silva, L. Pereira, L. Kaack, X. Guan, C. L. Trabi, S. Jansen

The paper measures hydraulic conductivity changes in angiosperm xylem over time under different temperatures and pressures, showing gas diffusion kinetics influence embolism spread.

bioRxiv · Apr 19, 2023 · PreprintPlant Biology

Dynamic changes in gas solubility of xylem sap reiterate the enigma of plant water transport under negative pressure

L. Pereira, S. Jansen, M. T. Miranda, V. S. Pacheco, L. Kaack, G. S. Pires, X. Guan, J. L. Mayer, E. C. Machado, H. J. Schenk, R. Ribeiro

The paper measures gas solubility in xylem sap under varying conditions and finds non-equilibrium patterns that suggest plants can transport water under negative pressure with dissolved gas buffering.

bioRxiv · Jan 6, 2022 · PreprintPlant Biology

Polar lipids are linked to nanoparticles in xylem sap of temperate angiosperm species

X. Guan, H. J. Schenk, M. R. Roth, R. Welti, J. Werner, L. Kaack, C. L. Trabi, S. Jansen

The paper examines the relationship between nanoparticle and lipid concentrations in xylem sap of six temperate angiosperm species and finds significant correlations in three species.

bioRxiv · Oct 22, 2021Plant Biology

A Unit Pipe Pneumatic model to simulate gas kinetics during measurements of embolism in excised angiosperm xylem

D. Yang, L. Pereira, G. Peng, R. Ribeiro, L. Kaack, S. Jansen, M. T. Tyree

The paper develops a Unit Pipe Pneumatic model to simulate gas diffusion kinetics in xylem embolism measurements and finds it overestimates embolism resistance by 2-17%.

bioRxiv · Feb 9, 2021Plant Biology

Pore constrictions in intervessel pit membranes reduce the risk of embolism spreading in angiosperm xylem

L. Kaack, M. Weber, E. Isasa, Z. Karimi, S. Li, L. Pereira, C. L. Trabi, Y. Zhang, H. J. Schenk, B. Schuldt, V. Schmidt, S. Jansen

The paper investigates how pore constrictions in pit membranes relate to embolism resistance in angiosperm xylem and finds that pit membrane thickness strongly influences constriction size and embolism resistance.

bioRxiv · Oct 19, 2020 · PreprintPlant Biology

Lipids in xylem sap of woody plants across the angiosperm phylogeny

H. J. Schenk, J. M. Michaud, K. Mocko, S. Espino, T. Melendres, M. R. Roth, R. Welti, L. Kaack, S. Jansen

The paper analyzes lipid composition in xylem sap of seven angiosperm species, finding galactolipids and phospholipids, and suggests apoplastic lipids affect water transport theory.

bioRxiv · Oct 12, 2020Plant Biology

A semi-automated method for measuring xylem vessel length distribution

L. Pereira, M. Miranda, G. Pires, V. Pacheco, X. Guan, L. Kaack, E. Machado, S. Jansen, M. Tyree, R. Ribeiro

This paper introduces a semi-automated method to measure xylem vessel length distribution using a Pneumatron device and software, enabling faster and more efficient analysis.

bioRxiv · Aug 4, 2020Plant Biology