Maria E. Eriksson

@treesandgrowth.bsky.social

Scientist researching light and circadian regulation; growth of weeds and trees; http://tinyurl.com/d7vm5vq Botanist. Florist. Nature Lover. UPSC, IceLab, Umeå University, Daylight Academy, My own views.

This spring was unusually warm—near 59° N in Sweden (around Stockholm latitude) it felt like we skipped straight to summer. Ash trees were late as usual, but even aspens (!!) lagged (late May photo). A glimpse of “#spring_forward” in a warming climate 🌳🌡️

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Nice work from Bhalerao group @umeaplantsciencecentre.se showing how FT1 and GAs via GA20ox1 form a temperature‑processing system—responsive to both cold and warm spells—that controls plasmodesmata opening and the timing of bud dormancy release.https://rdcu.be/e2mgs

Variable temperature processing by plasmodesmata regulates robust bud dormancy release

Nature Communications - Tree buds integrate cold and warm cues to control dormancy release. Extended warm periods block plasmodesmata opening by repressing Flowering Locus T and GA pathways in...

rdcu.be

Comment in @nature.com: "Food will be more affordable — if we double funds for agriculture research now" www.nature.com/articles/d41... A global drop in public and private investment in agricultural science in the past four decades is partly to blame for high food prices, an analysis reveals.

Food will be more affordable — if we double funds for agriculture research now

A global drop in public and private investment in agricultural science in the past four decades is partly to blame for high food prices, an analysis reveals.

nature.com

Many thanks to all involved! A fab and fun opportunity to talk about trees and timing 🌳⏰ @umeauniversitet.bsky.social @umeaplantsciencecentre.se

Umeå Plant Science Centre@umeaplantsciencecentre.se · 8mo ago

🌳How do trees know when to grow?🧪🌾 Last week, Maria E. Eriksson @treesandgrowth.bsky.social gave a popular science talk at "Vetenskapslunch" @umeauniversitet.bsky.social about how trees use their internal clock to time growth. Understand Swedish? Watch her talk here: www.umu.se/vetenskapslu...