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Wiebke Häger

@wiebkehaeger.bsky.social

🌱 Go Science 🌱 Interested in cell wall degrading enzymes and parasitic plants. Postdoc in the Hamann Lab at NTNU, Trondheim, Norway.

11 Posts88 Follower157 Folgt
Sveriges unga akademi@sverigesungaakademi.se · last yr.

”Att välkomna nya ledamöter är livskraften i en ung akademi. Jag tycker det ska bli spännande att få lära mig mer om deras forskning och vad de brinner för och vill engagera sig i året som kommer.” Gabriele Messori, ordf, professor meteorologi, UU. sverigesungaakademi.se/pressmeddela...

Åtta nya toppforskare till Sveriges unga akademi - Sveriges Unga Akademi

Den 23 maj tar Sveriges unga akademi emot åtta nya ledamöter – framstående yngre forskare från fält som datadriven biovetenskap, historia och hållbarhetsvetenskap. Med sina olika perspektiv stärker de...

sverigesungaakademi.se

Wiebke Häger@wiebkehaeger.bsky.social · last yr.

This week, I processed my plant samples further🌱. I cut the areas where I injected the sample in the tobacco plants, put the pieces in little aluminium foil bags, freeze dried them and scaled equal amounts of dry leaf pieces. Scaling milligrams of leaf pieces needs quite some patience😅 #wisskomm

A freeze dryer with plant samples in aluminium bags. The glass beakers can be connected and the vacuum extends into the beakers with the sample in them. Black tubes connect the beakers with the vacuum chamber and white valves allow for individual connecting and disconnecting.A close-up of a beaker from a freeze dryer with plant samples in aluminium bags. The glass beakers can be connected and the vacuum extends into the beakers with the sample in them. Black tubes connect the beakers with the vacuum chamber and white valves allow for individual connecting and disconnecting.A fine scale for scaling in milligram range. The scale is resting on a special heavy table that prevents vibrations of the table to influence the scaling. A red rack with sample tubes is standing next to the scale as well as a clean tissue paper with two metal tweezers on it.A piece of clean tissue paper with two metal tweezers on it. Between the tweezers is a 2 ml reaction tube with a metal bead and freeze dried tobacco leaf pieces in it.
Wiebke Häger@wiebkehaeger.bsky.social · last yr.

This week, I processed my plant samples further🌱. I cut the areas where I injected the sample in the tobacco plants, put the pieces in little aluminium foil bags, freeze dried them and scaled equal amounts of dry leaf pieces. Scaling milligrams of leaf pieces needs quite some patience😅 #wisskomm

A freeze dryer with plant samples in aluminium bags. The glass beakers can be connected and the vacuum extends into the beakers with the sample in them. Black tubes connect the beakers with the vacuum chamber and white valves allow for individual connecting and disconnecting.A close-up of a beaker from a freeze dryer with plant samples in aluminium bags. The glass beakers can be connected and the vacuum extends into the beakers with the sample in them. Black tubes connect the beakers with the vacuum chamber and white valves allow for individual connecting and disconnecting.A fine scale for scaling in milligram range. The scale is resting on a special heavy table that prevents vibrations of the table to influence the scaling. A red rack with sample tubes is standing next to the scale as well as a clean tissue paper with two metal tweezers on it.A piece of clean tissue paper with two metal tweezers on it. Between the tweezers is a 2 ml reaction tube with a metal bead and freeze dried tobacco leaf pieces in it.
Wiebke Häger@wiebkehaeger.bsky.social · last yr.

In my research, I study how plants respond when they are damaged. Plants – like us – can perceive their surrounding and have an immune system. Around every cell, they have a cell wall, which provides stability and protects them. When the cell wall is damaged, plants activate their immune system...

Greg Madej@greg-madej.bsky.social · last yr.

These were great days.. thank you all! @hamannlab.bsky.social @eilonshani.bsky.social @sara-morghen.bsky.social @francesco-saffioti.bsky.social @katjaurbansky.bsky.social @wiebkehaeger.bsky.social @michaelaticha.bsky.social @hydrosensing.bsky.social @hydrophotonics.bsky.social

Ziegler lab UR@ziegler-lab-ur.bsky.social · last yr.

Just wanted to send a massive THANK YOU to everyone who joined our #HydroSensing meeting! Great energy & insights. Let's keep the collaboration flowing! A special shout-out to our guest speakers who sparkedfascinating dialogues. Your contributions were invaluable! @hydrosensing.bsky.social #Plant

Marhavy lab@pmarhavy.bsky.social · 2y ago

Thrilled to share our work lead by Di Fino in great collaboration with @Panosmoschou,@Hamann_lab, @GreenMechanobio, @RichardSmithLab published @Dev_Cell: Developmental Cell www.cell.com/developmenta...

Cellular damage triggers mechano-chemical control of cell wall dynamics and patterned cell divisions in plant healing

Di Fino et al. analyzed the biomechanical properties of the cell wall in the Arabidopsis root and found that xylem pole pericyclic cell walls are more flexible than outer cell walls. This flexibility ...

cell.com