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@ucdavisplants.bsky.socialSep 25, 2026, 4:25 PM

🌲From Forest Ecology and Management: Larger lodgepole pines in the Intermountain West faced greater mountain pine beetle mortality, while higher snowpack and more nonhost trees reduced risk. (Jackson P. Audley, Andrew M. Latimer)

▶️ www.sciencedirect.com/science/arti...

#PlantScience #Entomology

Fig. 4. Prediction plots of the most influential significant fixed effects from the fitted all-years (2005–2024) generalized linear mixed effects model. Prediction curves were generated using predicted values from the final model plotted over the entire range of observed values for each explanatory variable. Interactions include a prediction line for the lowest and highest values for each interaction factor (see legends). Fixed effects include: (A) individual tree diameter at breast height (dbh); (B) quadratic mean diameter (QMD); (C) dbh * average snowpack Nov-Mar; (D) dbh * average precipitation Apr-Aug prior year. Each x-axis displays scaled levels of the explanatory variable.
@abioticstress.bsky.socialSep 25, 2026, 3:11 PM

Publishing new work on #AbioticStress in plants?🌱

Tag us in your posts & we may repost your work to help it reach the #PlantScience community

@jxbotany.bsky.social @jipb.bsky.social @plantcellphysiol.bsky.social @plantphys.bsky.social @insilicoplants.bsky.social @plantperspectives.bsky.social

Publishing new work on #AbioticStress in plants?🌱 Tag us in your posts & we may repost your work to help it reach the #PlantScience community
@insilicoplants.bsky.socialSep 25, 2026, 3:10 PM

🌽 Optimisation of Weighted Ensembles of #Genomic Prediction Models in #Maize
by Shunichiro Tomura, Owen Powell, Melanie J Wilkinson, James Lefvre, and Mark Cooper @coeplantsuccess.bsky.social @qaafi.bsky.social
buff.ly/wdm6aAa #PlantScience

@abioticstress.bsky.socialSep 25, 2026, 3:08 PM

Beyond #hypoxia: Context-dependent #transcriptional reprogramming by #ERFVIIs

onlinelibrary.wiley.com/doi/10.1111/...

#PlantScience @jipb.bsky.social @wileylifesci.bsky.social @wileyecology.bsky.social @isplore.bsky.social @plant-sci.bsky.social @sciplant.bsky.social @plantresearch.bsky.social

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@abioticstress.bsky.socialSep 25, 2026, 3:05 PM

#Genomics-assisted #breeding for designing #salinity-smart future crops

onlinelibrary.wiley.com/doi/10.1111/...

#PlantScience #SciComm @plantbiotechj.bsky.social @planteditors.bsky.social @healthycrops.bsky.social @cropscicentre.bsky.social @futurecropsau.bsky.social @sandipmkale.bsky.social

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@jxbotany.bsky.socialSep 25, 2026, 2:14 PM

🌸🧬 RESEARCH 🧬🌸

Gao et al. suggest that SNAP30 forms a SNARE complex with VAMP726 and SYP131 on the plasma membrane of the Arabidopsis pollen tube tip and regulates pollen tube tip growth by mediating apical exocytosis.

🔗 doi.org/10.1093/jxb/...

#PlantScience 🧪

Fig. 1 (shortened, full legend in paper): Mutation of SNAP30 reduced the Arabidopsis pollen tube growth rate in vitro and inhibited pollen tube tip growth in vivo. (A) Time-lapse images of the WT and snap30 pollen tubes at intervals of 2 min. Scale bar: 50 μm. (B) The statistical results revealed that the average pollen tube growth rate of the WT was 3.07±0.45 μm min–1, whereas that of snap30 was only 2.01±0.37 μm min–1. Statistical analysis revealed that SNAP30 knockout clearly reduced the pollen tube growth rate in vitro (mean ±SD; 12<n<15; **P<0.01, Student’s t-test). (C) After hand pollination on the WT pistils for 8 h and 16 h, the length of the pollen tubes of snap30 was significantly shorter than that of the WT. After pollination for 30 h, the snap30 pollen tubes reached the bottom of the ovary. Scale bars: 500 μm. (D) Quantitative analysis of the pollen tube relative length (pollen tube/ovary).
@botany.oneSep 25, 2026, 2:01 PM

Building Nature-Friendly Neighbourhoods
www.botany.one/building-nat...

A US study compares residential developments, showing how replacing turfgrass with native plants triples insect diversity and conserves water.
#Botany #PlantScience

@plantcellphysiol.bsky.socialSep 25, 2026, 12:27 PM

Lost in Translation...

Nishii et al show that thermospermine-dependent thiolation of tRNA is important for #xylem development as it influences upstream open reading frame (uORF)-mediated translational control of key developmental regulators

doi.org/10.1093/pcp/...

#PlantDevelopment
#PlantScience

Graphical abstract showing how thermospermine-dependent thiolation of tRNA influences upstream open reading frame (uORF)-mediated translational control of key developmental regulators (LHW and SACL3). Image taken from: Yuichi Nishii, Daichi Araki, Mitsuru Saraumi, Taku Takahashi, Involvement of tRNA thiolation in uORF-mediated translational regulation during Xylogenesis in Arabidopsis thaliana, Plant and Cell Physiology, Volume 67, Issue 8, August 2026, Pages 1346–1355, https://doi.org/10.1093/pcp/pcag055
@plant-sci.bsky.socialSep 25, 2026, 11:10 AM

🌾🧬 HTP excels in research but lags in early-stage breeding, where selection occurs on single plants and small plots.

Aligning phenotyping with breeding workflows could accelerate genetic gain and climate adaptation. #plantscience @cp-trendsplantsci.bsky.social www.cell.com/trends/plant...

@plantcellphysiol.bsky.socialSep 25, 2026, 10:42 AM

One step closer to sustainable #agriculture...?

www.the-microbiologist.com/news/study-r...

Research article: doi.org/10.1093/pcp/...

#PlantScience

@plantbiotechj.bsky.socialSep 25, 2026, 10:00 AM

📝 BRIEF COMMUNICATION 📝

AhMADS6-Mediated Repression of AhHD-Zip Contributes to Growth Habit Regulation in Cultivated Peanut (Arachis hypogaea L.) - Fang, Shi, Zhang et al.

🔗 doi.org/10.1111/pbi....

#plantscience 🧪

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@aobp.bsky.socialSep 25, 2026, 9:58 AM

♻️ Scent rhythms in twilight-flowering Passiflora pohlii: osmophore structure and terpenoid volatiles by Angie Zuleidi Mayorquin and co-authors.

Full #openaccess
👉 doi.org/10.1093/aobp...

#PlantScience

@ips2parissaclay.bsky.socialSep 25, 2026, 8:26 AM

A new study from the QLAB team at IPS2, published in Nature Communications, reveals how transposons integrate into cellular networks in Arabidopsis thaliana and highlights their potential role as a source of genomic innovation #PlantScience www.nature.com/articles/s41...

Mapping transposon activity from RNA and proteins to cellular networks
@heyrhododendron.bsky.socialSep 24, 2026, 10:48 PM

👀 15 populations of alpine Rhododendron intricatum

⛰️Mt. Gongga E Hengduan Mountains

👯‍♀️ polygenic responses to environmental gradients

🧬 candidate genes linked to signalling, stress responses, metabolism and reproductive regulation

#PlantScience
🧪🌸🌱🌿🌏🌐🪴🍁

@timeline-cleanse.bsky.socialSep 24, 2026, 10:00 PM

By: Paul Bill

https://unsplash.com/photos/purple-and-green-textured-leaves-7hyMktNyfa4

📸 SONY, ILCE-7CM2
75.0mm ƒ/2.8
1/250s
ISO 640

#purple #growth #wallpapers #naturalBeauty #gardening #backgrounds #botanical #organic #greenLeaf #foliage #botany #leafVeins #plantScience

Vibrant purple leaves with intricate veins and muted green foliage
@pplplantarum.bsky.socialSep 24, 2026, 10:00 PM

🌳Shade the bark of a manna ash during drought and its roots lose access to sucrose, while mannitol takes over as a longer-lasting osmolyte. New study by Gargiulo et al. shows why measuring individual sugars matters more than total carbohydrates.

https://bit.ly/4A6Ikbh

#PlantScience

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@insilicoplants.bsky.socialSep 24, 2026, 9:20 PM

NEW!
Recommendation of Suitable Planting Locations for Hybrid #Maize Varieties Based on Graph Collaborative Filtering
by Yanyun Han, Zhongqiang Liu, Aiwen Wang, Yong Zhang, Shouhui Pan, Xiangyu Zhao, Qiusi Zhang, Qi Zhang, Xinglin Piao, Kaiyi Wang
buff.ly/8ExJabQ #PlantScience

@ucdavisplants.bsky.socialSep 24, 2026, 8:15 PM

🧬 From ScienceAdvances: In roses, ethylene triggers petal drop by activating ROS production while suppressing its removal, revealing a molecular switch for flower longevity. (Cai-Zhong Jiang)

▶️ www.science.org/doi/10.1126/...

#PlantScience

@plantspeopleplanet.bsky.socialSep 24, 2026, 8:00 PM

An urban evolved invasive plant tolerates experimental climate change

📖 nph.onlinelibrary.wiley.com/doi/10.1002/...
by Flory et al.

Societal Impact Statement also available in ES, HR and ZH

#PlantScience

Urban sites had lower soil moisture, were hotter, and had more impervious surface than rural sites, and invasive plants were smaller at urban sites and more urbanized sites.
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